I'm having some serious issues with my PC. It started to make a lot of noise, so I tried to clean it by blowing into the side panel to get rid of the dust. Ever since I did that, the computer doesn't work right. It stays on, but after about 15 minutes of use, the screens go completely black and everything freezes. I can't really tell what's happening since the monitors show that nothing is connected. I'm at a loss for what to do next!
3 Answers
That sounds really frustrating! It might not be related to the dust cleaning, but some hardware could be failing. Try booting your PC in safe mode and see if it runs correctly there. If it does, you might need to update your drivers or check for any faulty components.
From what you're describing, it sounds like your PC might have a heating issue or something could be loose inside. Make sure all the connections, especially for the monitors, are secure. If it’s still freezing, it might be worth checking the CPU and GPU temps. You could also try reseating the RAM to see if that helps, just be careful when doing that!
Yeah, definitely check the connections first! Sometimes even a slight disconnection can cause those symptoms. If everything looks good, maybe run a hardware diagnostic if you can.
This is really odd, but I've had similar issues before! Sometimes a simple clean-out helps, but it sounds like it might need a deeper check. If you're comfortable, open it up and vacuum any dust out or check if any cables are crimped or damaged.

Good call on safe mode! If it runs fine there, it’s a sign that it’s a software issue. If not, you might want to look into your hardware to see if anything is overheating.