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Are you having hardware issues? Click here for tips and tricks.
HP Recommended
Pavilion x360
Microsoft Windows XP

Computer turns on but has blank black screen, and caps lock button flashing 

1 REPLY 1
HP Recommended

Hi
Depending on the age of the PC and the BIOS vendor...
https://support.hp.com/us-en/document/bph07107

 

If you can match the flashes it may tell you the fault, or tell us the number and frequency.

 

If in doubt please ask.

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