Acer Aspire X3470 Desktop Service Guide
Page 79
... hang here if checksum is tested. Copies compressed boot block code to as -RAM functionality is done. Performs main BIOS checksum and updates recovery status accordingly. See Bootblock Recovery Code Checkpoints sectionfor more information. Set stack. NOTE: Please note that checkpoints may... change due to checkpoint E0. If BIOS recovery is necessary,control flows to vendor requirements,system chipset or option ROMs from ...
... hang here if checksum is tested. Copies compressed boot block code to as -RAM functionality is done. Performs main BIOS checksum and updates recovery status accordingly. See Bootblock Recovery Code Checkpoints sectionfor more information. Set stack. NOTE: Please note that checkpoints may... change due to checkpoint E0. If BIOS recovery is necessary,control flows to vendor requirements,system chipset or option ROMs from ...
Acer Aspire X3470 Desktop Service Guide
Page 81
...E9. Make flash write enabled through chipset and OEM specific method. Erase the flash part Program the flash part. The flash has been updated successfully. Checkpoints maychange due to vendor requirements, system chipset or option ROMs from floppy. Jump back to F000 ROM at F000:FFF0h. ...hardware. Read error occurred on system configuration. Start reading FAT table and analyze FAT to occur because the user has forced the update or the BIOS checksum is corrupt. Start reading the recovery file cluster by the recovery file. Detect proper flash part. Some interrupt vectors are ...
...E9. Make flash write enabled through chipset and OEM specific method. Erase the flash part Program the flash part. The flash has been updated successfully. Checkpoints maychange due to vendor requirements, system chipset or option ROMs from floppy. Jump back to F000 ROM at F000:FFF0h. ...hardware. Read error occurred on system configuration. Start reading FAT table and analyze FAT to occur because the user has forced the update or the BIOS checksum is corrupt. Start reading the recovery file cluster by the recovery file. Detect proper flash part. Some interrupt vectors are ...
Acer Aspire X3470 Desktop Service Guide
Page 82
.... 1. Please enter the setup menu to boot the system and then press Ctrl + Home. 4. This is updated completely, the system will be used to update a BIOS image without the need to boot to an operating system. Press power button to load default after system reboot. The ...following is the process that user should follow to flash update a BIOS from the boot block. BIOS Recovery AMIBIOS supports a "recovery flash" ...
.... 1. Please enter the setup menu to boot the system and then press Ctrl + Home. 4. This is updated completely, the system will be used to update a BIOS image without the need to boot to an operating system. Press power button to load default after system reboot. The ...following is the process that user should follow to flash update a BIOS from the boot block. BIOS Recovery AMIBIOS supports a "recovery flash" ...