System restarts unexpectedly on the computer.
System restarts unexpectedly on the computer.
Hello! I've noticed my PC shutting down right after startup. This problem started four months ago but has since gone away as I worked through various fixes. I've tried several solutions: buying new RAM, reseating cables and power supplies, updating Windows, testing different DIMM slots, adjusting BIOS settings, and disabling the global shutdown state. It only worked for about a month before it returned. Today I woke up and the PC refused to start. I removed one stick, which didn't help, then tried another alone—it functioned! After that, it started rebooting again. I went ahead and replaced the RAM, but the same issue persisted. Now I'm pretty sure the problem lies with my motherboard. It seems there might be an issue with the power distribution or DIMM slots. I suspect a hardware fault rather than a software glitch. Since I'm in college, I'm limited in time for returns or repairs. I'm thinking of sending it to a local repair shop and hoping they can help. Any advice would be appreciated.
The situation looks pretty bad. It seems a defective part on the board might be the issue. Your detailed troubleshooting is helpful, though maybe a bit too much for a college setting—local repair shops could offer better guidance. I assume the power supply is functioning, but have you checked its voltage?
Hello! I share your thoughts—this seems to be a motherboard problem. I’ve faced similar issues before, and it turned out dust was lodged in one of the memory slots. Use a flashlight or lantern to check the connectors inside; gently brush the contacts with a soft toothbrush or a qtip dipped in alcohol. If you’re stuck, consider contacting a nearby repair shop to borrow a compatible board while you handle the return process. Feel free to ask more questions if you need. Good luck! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧