No Display After Reseating RAM, Plus a Strange Humming Noise
I'm a beginner PC builder, and I opened my computer for only the second time. I removed the single RAM stick to inspect it, but had trouble reinstalling…
computer humming
New power supply caused lag, humming, and a tingling PC case—what should I check?
My 8–10-year-old hand-me-down computer suddenly shut off during a game, and I found that the old 500W power supply had a damaged NTC component. I replaced it with…