Bios Flash Utilities - Acer Aspire E1-421 Service Manual

BIOS Flash Utilities

BIOS Flash memory updates are required for the following conditions:
New versions of system programs

New features or options

Restore a BIOS when it becomes corrupted.

Use the Flash utility to update the system BIOS Flash ROM.
NOTE: NOTE:
If a Crisis Recovery Disc is not available, create one before Flash utility is used.
NOTE:
NOTE:
Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used.
NOTE: NOTE:
Use AC adaptor power supply when running Flash utility. If battery pack does not
contain power to finish loading BIOS Flash, do not boot system.
Perform the following to run Flash.
1. Prepare a bootable USB HDD.
Flash Utility
2. Copy
3. Boot system from bootable USB HDD.
NOTE:
NOTE:
Flash utility has auto execution function.
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to bootable USB HDD.
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System Utilities