Error: Incorrect CPU installed in the motherboard slot (i7-6700 in 8th gen 1151)
Error: Incorrect CPU installed in the motherboard slot (i7-6700 in 8th gen 1151)
I was told by a tech expert at my local shop to fit my I7 6700 in an 8th and 9th generation socket. On paper they seem similar, but without proper research that’s not the case. I followed their advice and installed the new motherboard, then placed the CPU inside. After finishing the setup, I turned on the machine and noticed fans starting up along with a light on the board, but the screen remained blank. It was then I discovered the CPU was in the wrong socket. I removed it and reinserted the old motherboard. Once everything was back in place and powered on, the same issue persisted—fans ran but nothing displayed. Could this mean I damaged my CPU? Any guidance would be invaluable. I’m really worried about losing it!
Have you attempted to clear the CMOS on your older device (just in case)?
Some of the pads differ between the old and new socket versions. You might have damaged it, and I’m hoping it didn’t affect the other board. If you have another CPU with the same socket revision for the old board, you can try it out to check functionality. If it doesn’t work, that CPU is likely unusable. I wouldn’t rely on the so-called "Expert" going forward.
Sure, just to clarify, you're starting from scratch with motherboards. It usually means unplugging all connections, taking out the battery for a short time, and then reassembling everything properly.
Turn off the switch on the back of the PSU. If none exists, disconnect the 12V CPU power and the 20 or 24-pin ATX power cables. Set the CMOS jumper to clear, then press the power button a few times. Wait a moment, then move the jumper back and reconnect everything.