Bios Flash Utilities - Acer ASPIRE E1-521 Service Manual

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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.
Perform the following to run a BIOS Flash update:
Prepare a bootable USB HDD/FDD.
1.
Download and copy the Flash utilities to the bootable USB HDD/FDD.
2.
BIOS Flash may be performed by one of the following:
DOS Flash Utility
WinFlash Utility
NOTE:
2-13
Downloaded from
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If a Crisis Recovery Disc is not available, create one before BIOS Flash utility is used.
See
Creating a USB Flash Crisis Disk
Do not install memory related drivers (XMS, EMS, DPMI) when BIOS Flash is used
Use an AC adapter power supply when running BIOS Flash utility. If the battery pack
does not contain power to finish loading BIOS Flash, do not boot the system.
Flash utility has auto execution function.
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System Utilities

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