I was in the middle of updating my PC when I accidentally pulled out the power plug with my knee, causing it to shut down. When I booted it back up, it continued the update, but I got a blue screen of death (BSOD) after trying to launch my game. Now, every time I start my computer, my monitor only displays 'No Signal.' I've tried resetting the CMOS by draining the power, rearranging the RAM, and I'm certain it's not the PSU since it stays on. I've also gone through multiple tutorials online, but nothing has helped. I really need some advice to fix this issue!
2 Answers
When you see 'No Signal,' it could be an issue with the monitor rather than the PC. You mentioned seeing a logo—what kind of logo is it? Is it from Windows, your monitor, or the PC itself? Also, is this an all-in-one unit or a standard setup?
Have you tried booting from a USB drive with an OS on it? If you were running Windows, see if you can access safe mode. If it still shows 'No Signal,' that might indicate a problem with the motherboard actually, though it's hard to confirm without more steps.
I attempted that but still ended up with 'No Signal' right after the logo. The CPU and PSU fans are functioning, so I'm leaning towards a motherboard issue as well.
The logo shown is only from the monitor itself. I'm not sure if it's an all-in-one since I just bought it from someone, but it seems like a standard PC.