Acer Aspire 7540 Service Guide
Page 47
... Flash utility. After POST, release Fn + ESC key. The system should create a Crisis Disk (See "Steps for the following conditions: • New versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. NOTE: If you do not have a crisis recovery... disk at hand, then you should boot from an off the system power. 4. Rename the BIOS file as "...
... Flash utility. After POST, release Fn + ESC key. The system should create a Crisis Disk (See "Steps for the following conditions: • New versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. NOTE: If you do not have a crisis recovery... disk at hand, then you should boot from an off the system power. 4. Rename the BIOS file as "...
Acer Aspire 7540 Service Guide
Page 115
...off state, press and hold Fn+Esc and then press the power button. After the Crisis Recovery process is a special block of the Crisis Disk. 2. Prepare a removable USB storage device (size greater than 10MB). To use this function, the AC adapter and the battery must be cleared ... one once the previous BIOS flashing process failed. BIOS Boot Block starts to restore the BIOS code from the Crisis Disk to the BIOS flash failed system. 3. BIOS Recovery by Crisis Disk Before doing this feature to restore the BIOS firmware to enter a special BIOS block called Boot Block. Under ...
...off state, press and hold Fn+Esc and then press the power button. After the Crisis Recovery process is a special block of the Crisis Disk. 2. Prepare a removable USB storage device (size greater than 10MB). To use this function, the AC adapter and the battery must be cleared ... one once the previous BIOS flashing process failed. BIOS Boot Block starts to restore the BIOS code from the Crisis Disk to the BIOS flash failed system. 3. BIOS Recovery by Crisis Disk Before doing this feature to restore the BIOS firmware to enter a special BIOS block called Boot Block. Under ...