Please I need help
GS450/GS550&GS750 NM-C821 Rev 1.0
The computer does not recognize the keyboard (no key works). I have tried 3 new keyboards and it does the same thing. I ran the BIOS and it is still the same. Can you tell me what to do step by step to find a solution?
I have programmed the bios IC with your file, the computer turns on, both fans spin for 4 seconds and both stop, the power LED on the keyboard always stays on, it never shows an image on the screen, nor do the fans turn on anymore, the CPU heats up
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