It abruptly powers off and instantly stops after switching on.
It abruptly powers off and instantly stops after switching on.
Yesterday I powered up my computer. After some browsing it shut down unexpectedly and I quickly restarted it. Everything seemed normal initially—lights lit, fans ran—but after a brief start it would stop again each time. To figure out the issue I cleaned the GPU and RAM connections, reconnected the PSU cables, and reset the CMOS. Eventually my PC managed to boot into the desktop, but it would die once more, restarting the process repeatedly. I don’t see any overheating warnings. I suspect the problem could relate to the RAMS, power supply unit, or motherboard itself. I tested different RAM modules in various slots; using only one works better without crashes. Also, ensuring each RAM is properly seated in its slot helps. I’m stuck and would appreciate your guidance on whether the fault lies with the motherboard, PSU, or another component. (Please note my grammar might be off, and I’m typing quickly—hope my setup doesn’t crash again!)