CPU upgrade on a Dell Latitude E6400 results in in a dead system












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I have recently bought a Core 2 Duo T9900 for my Dell Latitude E6400 laptop, after having read the following Dell community thread.



Unfortunately, I obtain a blank screen after pressing the power button (no BIOS screen at all). I exclude possible assemblage mistakes, indeed re-installing the previous CPU (P8400) made my laptop live as before.



I also tried updating the BIOS, but the problems persists. Could I kindly ask for an opinion?



It is possible that the CPU is not really supported? Or damaged? In such a case, could a T9600 represent a possible reasonable alternative?










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  • Possible bad processor.

    – Moab
    Feb 16 at 15:10
















0















I have recently bought a Core 2 Duo T9900 for my Dell Latitude E6400 laptop, after having read the following Dell community thread.



Unfortunately, I obtain a blank screen after pressing the power button (no BIOS screen at all). I exclude possible assemblage mistakes, indeed re-installing the previous CPU (P8400) made my laptop live as before.



I also tried updating the BIOS, but the problems persists. Could I kindly ask for an opinion?



It is possible that the CPU is not really supported? Or damaged? In such a case, could a T9600 represent a possible reasonable alternative?










share|improve this question

























  • Possible bad processor.

    – Moab
    Feb 16 at 15:10














0












0








0








I have recently bought a Core 2 Duo T9900 for my Dell Latitude E6400 laptop, after having read the following Dell community thread.



Unfortunately, I obtain a blank screen after pressing the power button (no BIOS screen at all). I exclude possible assemblage mistakes, indeed re-installing the previous CPU (P8400) made my laptop live as before.



I also tried updating the BIOS, but the problems persists. Could I kindly ask for an opinion?



It is possible that the CPU is not really supported? Or damaged? In such a case, could a T9600 represent a possible reasonable alternative?










share|improve this question
















I have recently bought a Core 2 Duo T9900 for my Dell Latitude E6400 laptop, after having read the following Dell community thread.



Unfortunately, I obtain a blank screen after pressing the power button (no BIOS screen at all). I exclude possible assemblage mistakes, indeed re-installing the previous CPU (P8400) made my laptop live as before.



I also tried updating the BIOS, but the problems persists. Could I kindly ask for an opinion?



It is possible that the CPU is not really supported? Or damaged? In such a case, could a T9600 represent a possible reasonable alternative?







laptop cpu dell-latitude intel-core2






share|improve this question















share|improve this question













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share|improve this question








edited Feb 16 at 15:07









JakeGould

32.1k1098141




32.1k1098141










asked Feb 16 at 15:03









user233650user233650

101




101













  • Possible bad processor.

    – Moab
    Feb 16 at 15:10



















  • Possible bad processor.

    – Moab
    Feb 16 at 15:10

















Possible bad processor.

– Moab
Feb 16 at 15:10





Possible bad processor.

– Moab
Feb 16 at 15:10










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