The other day I upgraded my Precision M6600's bios to A15 as recommended.
At the same time I used Driver Booset (iobit) and it upgraded 12 system drivers..
After this the machine has been unable to wake from hibernation (sleep works just fine) I end up at a black screen, sometimes the keyboard responds: caps/numlock works, but I cant do anything.
I tried rolling back the drivers DB updated, but no change hibernation still doesnt work..
So Im afraid it could be Bios update A15 that is the culprit.?
Can anyone help?