How to know a faulty Processor

6 posts · originally from https://geek.digit.in/community/threads/how-to-know-a-faulty-processor.171338/

PC running but no display on the LCD screen. Already tried BIOS reset but still not working.

May be display IC blew up. Had happened in my case, a couple of times.

Firstly you need to mention your PC specs. i.e. what CPU, GPU, PSU, motherboard etc. Do you have a GPU at all, is it integrated graphics or CPU integrated graphics?

Dualcore processor, mb is simtronics. No GPU, it is integrated with the mb. When I remove the ram and Power ON the pc, I hear a beeping sound.

Bryn said:
Dualcore processor, mb is simtronics. No GPU, it is integrated with the mb. When I remove the ram and Power ON the pc, I hear a beeping sound.

That is fine. It should beep when RAM is not inserted. Try booting your PC in Safe mode. To do this press F8 continuously after starting PC. In display go to Device Manager and see if Display adapter is working or if there is an yellow exclamation mark there. Then try and update the drivers. Is this a new PC or old PC that is giving problems recently?

try testing on a second monitor...