09-21-2014 05:30 PM
My laptop will not boot. Screen stays blank. All lights are on. Num lock and CAP-lock blink twice. I have removed the battery, memory, HD and all accessorys. same error.
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09-21-2014 10:49 PM
If the caps lock is blinking twice it mean the bios is corrupted
You can try to rollback the bios, press and hold the windows key then press hold tas well the letter B, while holding those keys power up the pc
If nothing happens, try to power on again but immidiately tap ESC repeatedly , startup menu will appear on the screen.
If you dont have the start up menu, try to power on again then immidiately tap F2 or F10
In F2 there's an option BIOS management, choose the option ROLLBACK
IN F10, set the bios into defaults by pressing f9 , then f10 again to save the changes and reboot the system.