Asus RAMPAGE IV BLACK EDITION AC4 RAMPAGE IV BLACK EDITION User's Manual - Page 134

3.9.2 ROG SSD Secure Erase SSD speeds may lower over time as with any storage medium due to data processing. Secure Erase completely and safely cleans your SSD, restoring it to factory performance levels. Secure Erase is only available in AHCI mode. Ensure to set the SATA mode to AHCI. Click Advanced > SATA Configuration > AHCI. To launch ROG SSD Secure Erase, click Tool > ROG SSD Secure Erase on the Advanced mode menu. Check the ASUS support site for a full list of SSDs tested with Secure Erase. The drive may become unstable if you run Secure Erase on an incompatible SSD. • The time to erase the contents of your SSD may take a while depending on its size. Do not turn off the system during the process. • Secure Erase is only supported on Intel SATA port. For more information about Intel SATA ports, refer to section 1.2.9 of this manual. Displays the available SSDs Click to start the SSD Secure Erase Status definition: Frozen The frozen state is the result of a BIOS protective measure. The BIOS guards drives that do not have password protection by freezing them prior to booting. If the drive is frozen, a power off or hard reset of your PC must be performed to proceed with the Secure Erase. Locked SSDs might be locked if the Secure Erase process is either incomplete or was stopped. This may be due to a third party software that uses a different password defined by ASUS. You have to unlock the SSD in the software before proceeding with Secure Erase. Chapter 3 3-44 Chapter 3: BIOS setup