I've been experiencing tiny electric shocks whenever I touch my PC case, and I'm puzzled about what's causing it. I've double-checked everything inside, like ensuring that the motherboard pins aren't touching anything and properly connected my PSU. I recently upgraded my PSU from a 400W to a 750W (PS TECH), which is a budget model, and I wasn't aware that cheap PSUs could cause electrical issues like this. I'm unsure how to confirm if the problem is due to my PSU or something else entirely.
3 Answers
Improper grounding is likely the culprit, but there could also be a wire shorting against the case or a circuit touching a screw. Try moving your computer to a different room with a grounded outlet. If possible, use a voltmeter to test for voltage on the case; this could help pinpoint the issue.
You might want to check if the power socket you're using has proper grounding. This might not be a huge issue for you, but if you still have your old PSU, trying it out again could help you figure out if that's what's causing the shocks.
It sounds like your PC isn't grounded properly. This can happen if the PSU plug doesn't have a solid ground or if something inside the PSU is misplaced. It's crucial for safety that your system is grounded to avoid potential electrical shorts.
How do I fix it?