System fails to power on, fans begin operation immediately.
System fails to power on, fans begin operation immediately.
You identified RAM slots 1 and 2 as the issue area. I checked the MOBO manual and found the suggested placement in slots 2 and 4 resolves the problem. Trying slot 3 caused a POST, but an optimization tip suggests reinserting one RAM stick into slot 2. Have you encountered similar situations before? Also, I read that reseating the CPU might be necessary—any advice there? Thanks!
The absence of a post due to RAM slots prompts me to suspect a faulty pin or contact between the CPU and socket, or a defective RAM slot. If you have four slots and trying two plus four doesn’t work, could 1 plus three be viable? This is especially relevant if you want to run RAM in dual-channel mode. Examine your CPU and RAM pins closely with a magnifying glass. For the RAM slot, clean any dirt using isopropyl alcohol. If you notice a bent pin on the CPU socket, it may require careful handling; some experience suggests using tweezers for this. Cleaning the bottom of the CPU or RAM with IPA is also beneficial. Allow some time for the residue to evaporate. Another tip for troubleshooting RAM issues is to boot with one stick at a time and test each slot individually. If you manage to get through this and still face problems, it’s likely your RAM is only operating in single-channel mode. If you remain stuck using slots 1+2 or 3+4, it probably indicates a performance drop due to limited channels.
I might be mistaken about what happened. It seems the pins got misplaced somewhere. I attempted to reinsert them using tweezers, but I'm uncertain if that's enough. Two pins appear severely damaged. Should I try restarting it? Could the brown spot in the top right corner indicate a CPU issue? Updated January 31, 2021 by ImResponsible
Yes, these appear to be some bent components. It seems unlikely your CPU is completely damaged. The issue likely stems from a connection problem in the RAM slot, possibly due to misalignment. If the pins remain intact, using a steady hand, a magnifying glass, and thin tweezers can help straighten them. Be careful not to harm nearby pins and avoid making things worse. Should you break any bent pins, the system might still start with other slots.
Thanks for your support, Chris! It seems the pins are back in place and the RAMs are being recognized again. I'll keep an eye on the performance, particularly when things get busy. Your advice was really helpful! Thanks!