Device halted at CPU indicator light
Device halted at CPU indicator light
If it doesn’t power on in the neighbour’s House, ask them to relocate the RAM chip to the different port and test again. (About RAM, sacrificing a lot of speed by using only one channel is a common advice)
I've restored the PC, but it still shows the same error. The system isn't booting. I verified all connections; if they're correct, powering it on should work. I'm wondering if a short in the motherboard could be causing the issue.
Consider starting the PC without the case, possibly at a friend's place. If it functions properly without the case, you might attempt to cover the back of the motherboard with cardboard or plastic—preferably plastic.
Consider asking your friend to consult a professional electrician to verify the wiring and eliminate potential problems.