i had windows 8 64 bit OS running fine with my HP Pavilion 15-e033tx Notebook.
I was having issues so i decided to update all my drivers. I had previously bios VersionF.08 and the hp support page showed that there was an update to the bios namely VersionF.21.
After updating the bios the problem started, when i shutdown the lights stay on and the notebook goes into kindof sleep mode. i have to hold the power key to foce shut it down. If i restart it , it says 'pc restarting' , goes blank and then all power goes off , and it does not shutdown. and if i sleep it, it doesnt wake up.
i rolled back the bios and it fixed the issue.
Then i fresh installed win 8.1 pro , and it has only VersionF.21 bios available. Same problem again.
Hp Support assistant showed a new bios update Insyde F.22 . But the problem is still there.
I've searched the other posts with similar problem and i cant seem to fix this. Please help.