Chosen Solution
I have a Presario cq61 that has had new fans fitted and had a good clean but when I turn it on the screen is black and the caps/nums button are flashing no matter what I do it will not start up
Hi @martynf , Is there a pattern to the flashing lights at all? Here’s a link to the light blink pattern codes for HP and Compaq notebooks. Hopefully this is of some help.
