I have tried turning up the brightness - if I hit caps lock for example it doesn't light up so I do believe the laptop is in some sort of state between sleep and 'awake' as the fan powers up and the power light goes solid but no screen or anything.blueking said:Try turning up brightness.
I just repatched it to be yours specifically, versus a general one.
0101 said:As someone else mentioned I also have:
Header read size 200 Incorrect image signature
When Chameleon is doing it's thing - I don't know if it's relevant?
Kotek Besar said:I used to get that. It was because I'd ticked all the bios boxes when running the HP Probook Installer. To fix it, I re-ran the installer by ticking only the correct bios (and other applicable settings) and also the tickbox to clear old kexts.