Acer Aspire E1-521 Notebook Service Guide
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... Crisis Disk on page 2-28. • 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. Prepare a bootable USB HDD/FDD. 2. If the battery pack does not contain power to run a BIOS Flash ...versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. Use the Flash utility to the bootable USB HDD/FDD. Download and copy the Flash utilities to update the system BIOS Flash ROM. BIOS Flash Utilities BIOS Flash memory updates are required for...
... Crisis Disk on page 2-28. • 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. Prepare a bootable USB HDD/FDD. 2. If the battery pack does not contain power to run a BIOS Flash ...versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. Use the Flash utility to the bootable USB HDD/FDD. Download and copy the Flash utilities to update the system BIOS Flash ROM. BIOS Flash Utilities BIOS Flash memory updates are required for...