- Monitor shows "no signal"
- graphic card spoilt (confirm by pluggin monitor into another PC)
- cable spoilt (confirm by using different cable)
- monitor spoilt (confirm by using different monitor)
- No electricity supply to Keyboard/mouse (which uses USB port)
- Test keyboard/mouse on a different PC
- Test a different keyboard/mouse on the current PC
- Could be casing problem? (bring to hardware shop to check connections)
No comments:
Post a Comment