Cannot set Max Screen Resolution of 2560x1440 with DELL U2711 Monitor











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I have a DELL U2711 Monitor (27" Inches) with a Nvidia GTX 460 video card. The monitor can reach 2560 x 1440 max and the Video card 2560 x 1600 max. But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below).



I have search the Internet and they say the solution was to use a DVI-D (Dual Link DVI) cable. I have been using that cable, but I got a new one just in case and the problem stills the same.



As an extra data for the problem: The DELL Monitor has its own "on screen" Menu, used to choose its settings. In it you can see the info about the resolution. When the resolution is at 1680x1050 or less the Resolution on the Display Menu will show the same. But if I choose the 2560 x 1440 resolution on Windows 7 the Display Menu will show 1280x1440 (as also the image will look as I describe above, please use the link).



Any suggestions?



enter image description here



enter image description here










share|improve this question
























  • I fixed the images you posted, but what exactly do they indicate? You've given no context for the pictures so they're really not too helpful.
    – Moses
    Nov 25 '13 at 21:24










  • Thank you !!! but at the end of the first paragraph says: "But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below)"
    – EdurdoRG
    Nov 25 '13 at 22:22










  • Ahh. I did not catch that part, my mistake.
    – Moses
    Nov 26 '13 at 0:39















up vote
3
down vote

favorite
3












I have a DELL U2711 Monitor (27" Inches) with a Nvidia GTX 460 video card. The monitor can reach 2560 x 1440 max and the Video card 2560 x 1600 max. But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below).



I have search the Internet and they say the solution was to use a DVI-D (Dual Link DVI) cable. I have been using that cable, but I got a new one just in case and the problem stills the same.



As an extra data for the problem: The DELL Monitor has its own "on screen" Menu, used to choose its settings. In it you can see the info about the resolution. When the resolution is at 1680x1050 or less the Resolution on the Display Menu will show the same. But if I choose the 2560 x 1440 resolution on Windows 7 the Display Menu will show 1280x1440 (as also the image will look as I describe above, please use the link).



Any suggestions?



enter image description here



enter image description here










share|improve this question
























  • I fixed the images you posted, but what exactly do they indicate? You've given no context for the pictures so they're really not too helpful.
    – Moses
    Nov 25 '13 at 21:24










  • Thank you !!! but at the end of the first paragraph says: "But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below)"
    – EdurdoRG
    Nov 25 '13 at 22:22










  • Ahh. I did not catch that part, my mistake.
    – Moses
    Nov 26 '13 at 0:39













up vote
3
down vote

favorite
3









up vote
3
down vote

favorite
3






3





I have a DELL U2711 Monitor (27" Inches) with a Nvidia GTX 460 video card. The monitor can reach 2560 x 1440 max and the Video card 2560 x 1600 max. But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below).



I have search the Internet and they say the solution was to use a DVI-D (Dual Link DVI) cable. I have been using that cable, but I got a new one just in case and the problem stills the same.



As an extra data for the problem: The DELL Monitor has its own "on screen" Menu, used to choose its settings. In it you can see the info about the resolution. When the resolution is at 1680x1050 or less the Resolution on the Display Menu will show the same. But if I choose the 2560 x 1440 resolution on Windows 7 the Display Menu will show 1280x1440 (as also the image will look as I describe above, please use the link).



Any suggestions?



enter image description here



enter image description here










share|improve this question















I have a DELL U2711 Monitor (27" Inches) with a Nvidia GTX 460 video card. The monitor can reach 2560 x 1440 max and the Video card 2560 x 1600 max. But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below).



I have search the Internet and they say the solution was to use a DVI-D (Dual Link DVI) cable. I have been using that cable, but I got a new one just in case and the problem stills the same.



As an extra data for the problem: The DELL Monitor has its own "on screen" Menu, used to choose its settings. In it you can see the info about the resolution. When the resolution is at 1680x1050 or less the Resolution on the Display Menu will show the same. But if I choose the 2560 x 1440 resolution on Windows 7 the Display Menu will show 1280x1440 (as also the image will look as I describe above, please use the link).



Any suggestions?



enter image description here



enter image description here







graphics-card display resolution






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Feb 25 '16 at 11:30









Hennes

58.7k792141




58.7k792141










asked Nov 25 '13 at 19:40









EdurdoRG

19113




19113












  • I fixed the images you posted, but what exactly do they indicate? You've given no context for the pictures so they're really not too helpful.
    – Moses
    Nov 25 '13 at 21:24










  • Thank you !!! but at the end of the first paragraph says: "But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below)"
    – EdurdoRG
    Nov 25 '13 at 22:22










  • Ahh. I did not catch that part, my mistake.
    – Moses
    Nov 26 '13 at 0:39


















  • I fixed the images you posted, but what exactly do they indicate? You've given no context for the pictures so they're really not too helpful.
    – Moses
    Nov 25 '13 at 21:24










  • Thank you !!! but at the end of the first paragraph says: "But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below)"
    – EdurdoRG
    Nov 25 '13 at 22:22










  • Ahh. I did not catch that part, my mistake.
    – Moses
    Nov 26 '13 at 0:39
















I fixed the images you posted, but what exactly do they indicate? You've given no context for the pictures so they're really not too helpful.
– Moses
Nov 25 '13 at 21:24




I fixed the images you posted, but what exactly do they indicate? You've given no context for the pictures so they're really not too helpful.
– Moses
Nov 25 '13 at 21:24












Thank you !!! but at the end of the first paragraph says: "But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below)"
– EdurdoRG
Nov 25 '13 at 22:22




Thank you !!! but at the end of the first paragraph says: "But The monitor only reaches 1680x1050. If I use a higher resolution all the screen looks scramble (like the image below)"
– EdurdoRG
Nov 25 '13 at 22:22












Ahh. I did not catch that part, my mistake.
– Moses
Nov 26 '13 at 0:39




Ahh. I did not catch that part, my mistake.
– Moses
Nov 26 '13 at 0:39










6 Answers
6






active

oldest

votes

















up vote
0
down vote



accepted










The bandwith can be a problem. Because the crt monitors died out, the refresh rate isn't a real important thing. I suggest try to reduce it so low as it is possible (if you use windows, it is in the advanced properties of your display settings). If it works, you can set higher refresh rate, if the very realtime graphics is to you important.



If it worked, please don't forget to accept my answer. :-)






share|improve this answer























  • Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
    – EdurdoRG
    Nov 29 '13 at 13:21










  • No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
    – peterh
    Nov 29 '13 at 13:23






  • 1




    Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
    – EdurdoRG
    Nov 29 '13 at 16:46


















up vote
3
down vote













Check the cable and make sure it's Dual Link as the behavior your seeing suggests it is not. The graphics card is listed as having two Dual Link DVI ports so either port should work.



enter image description here



Image from Wikipedia article on DVI.






share|improve this answer





















  • I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
    – EdurdoRG
    Nov 25 '13 at 22:24


















up vote
1
down vote













I had this problem myself, and it was indeed due to not using a DVI dual link cable. And on top of that, the first videocard I tried on didn't support the resolution 2560x1440, but that was at work just to test. At home, I thought to make it quick and just replaced my monitor, and kept the cable I was using for years.



Luckily the monitor comes with a dual-link cable so just hooking that one up should do the trick.



Alternatively (and if possible, my suggestion as well) use a DisplayPort cable.






share|improve this answer





















  • This did it for me, too.
    – Marie. P.
    Jan 14 '17 at 10:14


















up vote
1
down vote













I have a u2713hm and had the same problem. I am using a DVI-D cable but it was a cheap one so have ordered something more premium, i'll try that when it arrives. In the meantime I managed to get a decent picture by going into the Nvidia control panel > change resolution > customise and dropped the refresh rate 1Hz at a time and testing the new setting. Eventually got a good picture at 40Hz, not perfect for gaming but fine for everything else.



GTX 550ti on Win 10, screen worked perfectly on Win 7 at 60Hz.






share|improve this answer




























    up vote
    0
    down vote













    I had the exact same issue. Using a high-end 27-inch monitor I was getting that same blurry effect. By creating a custom resolution and reducing the refresh rate to 40 Hz was able to get a crisp clear picture.



    However applications like Photoshop suffer when rendering, there is a noticeable delay. Can't have it all I guess.






    share|improve this answer






























      up vote
      0
      down vote













      I had the same problem with my u2711, i just bought used u2711 and find the very same problem, since i dont have any display port, i use hdmi and it can reach the highest resolution (with create new custom resolution) but it appears with blurry and un-crisp display, and i tried with cheap dvi-d dual link cable and again it can reach the highest resolution (native) but not even better, blurry just like pics above. But since i got a new hi-quality-premium dvi-d dual link cable and it makes the display can reach highest 2560 x 1440 native resolution with very amazing sharp, crisp and lovely display.



      So in my case, the problem is the poor quality of the DVI-d Dual Link cable.






      share|improve this answer





















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        6 Answers
        6






        active

        oldest

        votes








        6 Answers
        6






        active

        oldest

        votes









        active

        oldest

        votes






        active

        oldest

        votes








        up vote
        0
        down vote



        accepted










        The bandwith can be a problem. Because the crt monitors died out, the refresh rate isn't a real important thing. I suggest try to reduce it so low as it is possible (if you use windows, it is in the advanced properties of your display settings). If it works, you can set higher refresh rate, if the very realtime graphics is to you important.



        If it worked, please don't forget to accept my answer. :-)






        share|improve this answer























        • Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
          – EdurdoRG
          Nov 29 '13 at 13:21










        • No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
          – peterh
          Nov 29 '13 at 13:23






        • 1




          Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
          – EdurdoRG
          Nov 29 '13 at 16:46















        up vote
        0
        down vote



        accepted










        The bandwith can be a problem. Because the crt monitors died out, the refresh rate isn't a real important thing. I suggest try to reduce it so low as it is possible (if you use windows, it is in the advanced properties of your display settings). If it works, you can set higher refresh rate, if the very realtime graphics is to you important.



        If it worked, please don't forget to accept my answer. :-)






        share|improve this answer























        • Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
          – EdurdoRG
          Nov 29 '13 at 13:21










        • No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
          – peterh
          Nov 29 '13 at 13:23






        • 1




          Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
          – EdurdoRG
          Nov 29 '13 at 16:46













        up vote
        0
        down vote



        accepted







        up vote
        0
        down vote



        accepted






        The bandwith can be a problem. Because the crt monitors died out, the refresh rate isn't a real important thing. I suggest try to reduce it so low as it is possible (if you use windows, it is in the advanced properties of your display settings). If it works, you can set higher refresh rate, if the very realtime graphics is to you important.



        If it worked, please don't forget to accept my answer. :-)






        share|improve this answer














        The bandwith can be a problem. Because the crt monitors died out, the refresh rate isn't a real important thing. I suggest try to reduce it so low as it is possible (if you use windows, it is in the advanced properties of your display settings). If it works, you can set higher refresh rate, if the very realtime graphics is to you important.



        If it worked, please don't forget to accept my answer. :-)







        share|improve this answer














        share|improve this answer



        share|improve this answer








        answered Nov 25 '13 at 19:51


























        community wiki





        peterh













        • Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
          – EdurdoRG
          Nov 29 '13 at 13:21










        • No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
          – peterh
          Nov 29 '13 at 13:23






        • 1




          Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
          – EdurdoRG
          Nov 29 '13 at 16:46


















        • Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
          – EdurdoRG
          Nov 29 '13 at 13:21










        • No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
          – peterh
          Nov 29 '13 at 13:23






        • 1




          Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
          – EdurdoRG
          Nov 29 '13 at 16:46
















        Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
        – EdurdoRG
        Nov 29 '13 at 13:21




        Really Thanks !!! but I am having a hard time trying to find the bandwidth of my monitor. In "Advance Settings" I can only see "Monitor Settings": Screen Rate (59 and 60 Hertz), Colors: True Color (32 bit), Monitor Type: Properties Screen with 3 Tabs: General, Driver and Details which only give me information but nothing to change or something like bandwidth. I also searched in the "Nvidia Control Panel" but nothing about Bandwidth. Please help me and thanks for the already given help.
        – EdurdoRG
        Nov 29 '13 at 13:21












        No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
        – peterh
        Nov 29 '13 at 13:23




        No, you don't need to worry about bandwidth calculations. You should only set the lowest possible refresh rate in your display properties.
        – peterh
        Nov 29 '13 at 13:23




        1




        1




        Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
        – EdurdoRG
        Nov 29 '13 at 16:46




        Well that did it. I created a custom resolution at 2560x1440 at 37 hertz and worked. I did it using the Nvidia Control Panel. It´s great to have the big resolution but anyway I wonder why I can not use its native Refresh Rate of 60 Hertz. Thanks a lot !!!
        – EdurdoRG
        Nov 29 '13 at 16:46












        up vote
        3
        down vote













        Check the cable and make sure it's Dual Link as the behavior your seeing suggests it is not. The graphics card is listed as having two Dual Link DVI ports so either port should work.



        enter image description here



        Image from Wikipedia article on DVI.






        share|improve this answer





















        • I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
          – EdurdoRG
          Nov 25 '13 at 22:24















        up vote
        3
        down vote













        Check the cable and make sure it's Dual Link as the behavior your seeing suggests it is not. The graphics card is listed as having two Dual Link DVI ports so either port should work.



        enter image description here



        Image from Wikipedia article on DVI.






        share|improve this answer





















        • I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
          – EdurdoRG
          Nov 25 '13 at 22:24













        up vote
        3
        down vote










        up vote
        3
        down vote









        Check the cable and make sure it's Dual Link as the behavior your seeing suggests it is not. The graphics card is listed as having two Dual Link DVI ports so either port should work.



        enter image description here



        Image from Wikipedia article on DVI.






        share|improve this answer












        Check the cable and make sure it's Dual Link as the behavior your seeing suggests it is not. The graphics card is listed as having two Dual Link DVI ports so either port should work.



        enter image description here



        Image from Wikipedia article on DVI.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 25 '13 at 21:36









        Brian

        8,1281833




        8,1281833












        • I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
          – EdurdoRG
          Nov 25 '13 at 22:24


















        • I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
          – EdurdoRG
          Nov 25 '13 at 22:24
















        I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
        – EdurdoRG
        Nov 25 '13 at 22:24




        I am sure I am using the last one in your picture: DVI-D (Dual Link). Thank You !!!
        – EdurdoRG
        Nov 25 '13 at 22:24










        up vote
        1
        down vote













        I had this problem myself, and it was indeed due to not using a DVI dual link cable. And on top of that, the first videocard I tried on didn't support the resolution 2560x1440, but that was at work just to test. At home, I thought to make it quick and just replaced my monitor, and kept the cable I was using for years.



        Luckily the monitor comes with a dual-link cable so just hooking that one up should do the trick.



        Alternatively (and if possible, my suggestion as well) use a DisplayPort cable.






        share|improve this answer





















        • This did it for me, too.
          – Marie. P.
          Jan 14 '17 at 10:14















        up vote
        1
        down vote













        I had this problem myself, and it was indeed due to not using a DVI dual link cable. And on top of that, the first videocard I tried on didn't support the resolution 2560x1440, but that was at work just to test. At home, I thought to make it quick and just replaced my monitor, and kept the cable I was using for years.



        Luckily the monitor comes with a dual-link cable so just hooking that one up should do the trick.



        Alternatively (and if possible, my suggestion as well) use a DisplayPort cable.






        share|improve this answer





















        • This did it for me, too.
          – Marie. P.
          Jan 14 '17 at 10:14













        up vote
        1
        down vote










        up vote
        1
        down vote









        I had this problem myself, and it was indeed due to not using a DVI dual link cable. And on top of that, the first videocard I tried on didn't support the resolution 2560x1440, but that was at work just to test. At home, I thought to make it quick and just replaced my monitor, and kept the cable I was using for years.



        Luckily the monitor comes with a dual-link cable so just hooking that one up should do the trick.



        Alternatively (and if possible, my suggestion as well) use a DisplayPort cable.






        share|improve this answer












        I had this problem myself, and it was indeed due to not using a DVI dual link cable. And on top of that, the first videocard I tried on didn't support the resolution 2560x1440, but that was at work just to test. At home, I thought to make it quick and just replaced my monitor, and kept the cable I was using for years.



        Luckily the monitor comes with a dual-link cable so just hooking that one up should do the trick.



        Alternatively (and if possible, my suggestion as well) use a DisplayPort cable.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Apr 4 '14 at 17:43









        LPChip

        35k54983




        35k54983












        • This did it for me, too.
          – Marie. P.
          Jan 14 '17 at 10:14


















        • This did it for me, too.
          – Marie. P.
          Jan 14 '17 at 10:14
















        This did it for me, too.
        – Marie. P.
        Jan 14 '17 at 10:14




        This did it for me, too.
        – Marie. P.
        Jan 14 '17 at 10:14










        up vote
        1
        down vote













        I have a u2713hm and had the same problem. I am using a DVI-D cable but it was a cheap one so have ordered something more premium, i'll try that when it arrives. In the meantime I managed to get a decent picture by going into the Nvidia control panel > change resolution > customise and dropped the refresh rate 1Hz at a time and testing the new setting. Eventually got a good picture at 40Hz, not perfect for gaming but fine for everything else.



        GTX 550ti on Win 10, screen worked perfectly on Win 7 at 60Hz.






        share|improve this answer

























          up vote
          1
          down vote













          I have a u2713hm and had the same problem. I am using a DVI-D cable but it was a cheap one so have ordered something more premium, i'll try that when it arrives. In the meantime I managed to get a decent picture by going into the Nvidia control panel > change resolution > customise and dropped the refresh rate 1Hz at a time and testing the new setting. Eventually got a good picture at 40Hz, not perfect for gaming but fine for everything else.



          GTX 550ti on Win 10, screen worked perfectly on Win 7 at 60Hz.






          share|improve this answer























            up vote
            1
            down vote










            up vote
            1
            down vote









            I have a u2713hm and had the same problem. I am using a DVI-D cable but it was a cheap one so have ordered something more premium, i'll try that when it arrives. In the meantime I managed to get a decent picture by going into the Nvidia control panel > change resolution > customise and dropped the refresh rate 1Hz at a time and testing the new setting. Eventually got a good picture at 40Hz, not perfect for gaming but fine for everything else.



            GTX 550ti on Win 10, screen worked perfectly on Win 7 at 60Hz.






            share|improve this answer












            I have a u2713hm and had the same problem. I am using a DVI-D cable but it was a cheap one so have ordered something more premium, i'll try that when it arrives. In the meantime I managed to get a decent picture by going into the Nvidia control panel > change resolution > customise and dropped the refresh rate 1Hz at a time and testing the new setting. Eventually got a good picture at 40Hz, not perfect for gaming but fine for everything else.



            GTX 550ti on Win 10, screen worked perfectly on Win 7 at 60Hz.







            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered May 11 '16 at 17:56









            jeremycharlesworth

            111




            111






















                up vote
                0
                down vote













                I had the exact same issue. Using a high-end 27-inch monitor I was getting that same blurry effect. By creating a custom resolution and reducing the refresh rate to 40 Hz was able to get a crisp clear picture.



                However applications like Photoshop suffer when rendering, there is a noticeable delay. Can't have it all I guess.






                share|improve this answer



























                  up vote
                  0
                  down vote













                  I had the exact same issue. Using a high-end 27-inch monitor I was getting that same blurry effect. By creating a custom resolution and reducing the refresh rate to 40 Hz was able to get a crisp clear picture.



                  However applications like Photoshop suffer when rendering, there is a noticeable delay. Can't have it all I guess.






                  share|improve this answer

























                    up vote
                    0
                    down vote










                    up vote
                    0
                    down vote









                    I had the exact same issue. Using a high-end 27-inch monitor I was getting that same blurry effect. By creating a custom resolution and reducing the refresh rate to 40 Hz was able to get a crisp clear picture.



                    However applications like Photoshop suffer when rendering, there is a noticeable delay. Can't have it all I guess.






                    share|improve this answer














                    I had the exact same issue. Using a high-end 27-inch monitor I was getting that same blurry effect. By creating a custom resolution and reducing the refresh rate to 40 Hz was able to get a crisp clear picture.



                    However applications like Photoshop suffer when rendering, there is a noticeable delay. Can't have it all I guess.







                    share|improve this answer














                    share|improve this answer



                    share|improve this answer








                    edited Mar 23 '17 at 14:05









                    Christophe

                    1,1921027




                    1,1921027










                    answered Mar 17 '17 at 12:43









                    Leo

                    1




                    1






















                        up vote
                        0
                        down vote













                        I had the same problem with my u2711, i just bought used u2711 and find the very same problem, since i dont have any display port, i use hdmi and it can reach the highest resolution (with create new custom resolution) but it appears with blurry and un-crisp display, and i tried with cheap dvi-d dual link cable and again it can reach the highest resolution (native) but not even better, blurry just like pics above. But since i got a new hi-quality-premium dvi-d dual link cable and it makes the display can reach highest 2560 x 1440 native resolution with very amazing sharp, crisp and lovely display.



                        So in my case, the problem is the poor quality of the DVI-d Dual Link cable.






                        share|improve this answer

























                          up vote
                          0
                          down vote













                          I had the same problem with my u2711, i just bought used u2711 and find the very same problem, since i dont have any display port, i use hdmi and it can reach the highest resolution (with create new custom resolution) but it appears with blurry and un-crisp display, and i tried with cheap dvi-d dual link cable and again it can reach the highest resolution (native) but not even better, blurry just like pics above. But since i got a new hi-quality-premium dvi-d dual link cable and it makes the display can reach highest 2560 x 1440 native resolution with very amazing sharp, crisp and lovely display.



                          So in my case, the problem is the poor quality of the DVI-d Dual Link cable.






                          share|improve this answer























                            up vote
                            0
                            down vote










                            up vote
                            0
                            down vote









                            I had the same problem with my u2711, i just bought used u2711 and find the very same problem, since i dont have any display port, i use hdmi and it can reach the highest resolution (with create new custom resolution) but it appears with blurry and un-crisp display, and i tried with cheap dvi-d dual link cable and again it can reach the highest resolution (native) but not even better, blurry just like pics above. But since i got a new hi-quality-premium dvi-d dual link cable and it makes the display can reach highest 2560 x 1440 native resolution with very amazing sharp, crisp and lovely display.



                            So in my case, the problem is the poor quality of the DVI-d Dual Link cable.






                            share|improve this answer












                            I had the same problem with my u2711, i just bought used u2711 and find the very same problem, since i dont have any display port, i use hdmi and it can reach the highest resolution (with create new custom resolution) but it appears with blurry and un-crisp display, and i tried with cheap dvi-d dual link cable and again it can reach the highest resolution (native) but not even better, blurry just like pics above. But since i got a new hi-quality-premium dvi-d dual link cable and it makes the display can reach highest 2560 x 1440 native resolution with very amazing sharp, crisp and lovely display.



                            So in my case, the problem is the poor quality of the DVI-d Dual Link cable.







                            share|improve this answer












                            share|improve this answer



                            share|improve this answer










                            answered Mar 30 '17 at 7:55









                            Deemka

                            1




                            1






























                                 

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