HP Compaq nw9440 Mobile Workstation display problem

Question

HIHelpp!!! the laptop turns on and i can see the light on the keyboard or power button but the screen is black. I tried the method when you take out your battery and hold the power button and put the charger. It didnt work.1 hour goes some timesand sometimes 2 or 3 seconds to minutesSecondly to the battery runing out and never have to move  too 

Answer 1

Hi,
This is a list of processors supported from day one:
Intel Core 2 Duo Processor T9500 (2.60 GHz, 6 MB L2 cache, 800 MHz FSB)*
Intel Core 2 Duo Processor T9300 (2.50 GHz, 6 MB L2 cache, 800 MHz FSB)*
Intel Core 2 Duo Processor T8300 (2.40 GHz, 3 MB L2 cache, 800 MHz FSB)*
Intel Core 2 Duo Processor T7800 (2.60 GHz, 4 MB L2 cache, 800 MHz FSB)*
Intel Core 2 Duo Processor T7700 (2.40 GHz, 4 MB L2 cache, 800 MHz FSB)*
Intel Core 2 Duo Processor T7500 (2.20 GHz, 4 MB L2 cache, 800 MHz FSB)*
Intel Core 2 Duo Processor T7300 (2.00 GHz, 4 MB L2 cache, 800 MHz FSB)*
The T9900 appeared after that but it is in the same family and this should fit.
Regards.
BH
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