Hello,
Recently, I upgraded my HP 8560w notebook to windows 8.1, installed a new Intel 520 SSD. Without setting ATA password everythink works fine. After I set up an ATA HardDisk Password (in order to enable FDE (full disk encryption)), the notebook can not resume from SLEEP. Pressing sleep button puts the notebook into sleep. Pressing power button resumes from sleep, shows login screen, it lets me type my windows password, then it fails to show desktop, and windows crashes with BSOD.
After restart, SSD Toolbox shows bit3 (security frozen)=1 at word 128 in drive details.
Removing ATA HDD password helps, but it is not THE solution, since i need the encryption.
Event viewer shows Error Event 41-Kernel power (critical), "system has rebooted without cleanly shutting down first".
I have already seen different forums and threads, but actually nothing helps.
There is also identical question already present in this forum, but without working solution
Intel 520 SSD (180GB) - Blue screen when waking from sleep state if ATA password set in BIOS.
Disabling ATA password for Intel SSD, using it just for my secondary HDD (Hitachi magnetic non SED drive) in upgrade bay, works fine, notebook is able to resume from SLEEP, secondary drive is unlocked and available.
Windows 8.1 x64, latest updates, latest bios, latest 520 firmware (i400).
Thanks for help,
Dousin