My desktop booths with a single beep: indicating BIOS check success.
CPU Fan keeps running, keyboard capslock and num lock respond when I boot it.But all I can see is black screen. I have tried different screen and different VGA cable as well.
I am out of all ideas as of what to check. Any suggestions or guidance is most welcomed.
- Motherboard : GA-H81M-DS2 rev 2.1
- Processor : Intel i3-4130
Note : Last resort suggested was to use 512Mb graphics card to reroute the display, but that's an educated guess and I don't want to bet more money without knowing if that will really solve my problem.
Update : I was able to see bios screen but only for few seconds and then whole screen scrambles to colourful noise(Please refer to video for more details) and keyboard(Numlock/caps lock) stops responding.
Also, I noticed that after multiple attempts (probably due to heat over time) the functional screen time was increased to a couple of minutes, but ultimately it did scramble.
I have also tried CMOS reset multiple time, same outcome.