Computer Trouble Shooting -

Make sure air vents are not blocked by dust or blankets.

Unplug USB drives, printers, external hard drives, and cameras. A faulty USB device can prevent booting. computer trouble shooting

Make sure you have at least 10-20 GB free on your C: drive. Delete large files or empty the Recycle Bin. Make sure air vents are not blocked by dust or blankets

Always use a laptop on a hard surface, not a bed or couch. external hard drives

If your fan is running loud or the computer shuts down randomly:

If your computer has no lights, no fans, or a black screen (power-on self-test failure): Start with a hard reset.

Use Windows Security to perform a full system scan for malware. Phase 3: Overheating & Loud Fans