Dell PowerEdge C6145 - Manual (Page 45)

About Your System | 45
Recovery Mode
NOTE: Boot block will be reserved.
A BIOS recovery can be accomplished from one of the following devices: an
USB Disk-On-Key or the CD-ROM. The recovery media must include the
BIOS image file AMIBOOT.ROM in the root directory.
Two conditions will cause the system to enter the recovery mode:
• Press a hot key <Ctrl><Home>.
• Damage the ROM image, which will cause the system to enter the
recovery mode and update the system ROM without the boot
block.
The recovery modes are shown as below:
1. Insert or plug-in the recovery media with the AMIBOOT.ROM file.
2. Power on the system, press <Ctrl><Home> and then wait for the
recovery process finished.
3. Restart the system and load the BIOS defaulted configurations.