utility. Enter the code displayed on your locked laptop into the tool to receive a master password. Unlock the BIOS/HDD
Finding an official download for UnlockHD.exe can be difficult as Acer generally reserves these tools for internal service technicians. SOLVED Harddisk Security reset on Acer One D255 unlockhdexe acer
The tool is designed to unlock a hidden or protected partition on your hard drive. Acer uses a special "Protected Area" (often called the D: drive or PQSERVICE partition) to store factory recovery images, drivers, and diagnostic tools. utility
: On many Acer laptops, entering an incorrect HDD password three times will display a unique Unlock Code on a black screen. you can manually run the executable:
If eRecovery fails, you can manually run the executable: