Display a plain black screen during posting. No boot required.
Display a plain black screen during posting. No boot required.
I just powered on my computer and it appeared as a blank black screen. There was no logo or BIOS display—just pure black. I waited about fifteen minutes, which made me anxious. I tried resetting, but nothing changed. I was on the verge of giving up because all my university assignments were due on Monday. I removed the side panel and unplugged the 360 controller; it booted up normally. What happened?
It seems someone removed a problematic component, but the system is still operational. Avoid making changes unless necessary—just focus on completing your university tasks. If required, turn off the affected power supply temporarily. Repairing a computer can be done later when you have more time.