Acer Network Device Altos R520 Bedienungsanleitung PDF herunterladen (Seite 135)

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Upgrading the BIOS

The upgrade utility allows you to upgrade the BIOS in the flash

memory. To prepare to upgrade the BIOS, you need to record the

current BIOS settings and download the BIOS image file to a temporary

folder on your hard drive or a USB flash memory device.

To record the current BIOS settings:

1 Run BIOS setup. See “Entering BIOS setup” on page 92.

2 Write down the current settings in the BIOS setup utility.

To download the BIOS image file:

Download the image file to a temporary folder on your hard drive or a

USB flash memory device.

Note: Review the instructions and release notes that are provided

in the Readme file distributed with the BIOS image file before

attempting a BIOS upgrade. The release notes contain critical

information regarding jumper settings, specific fixes, or other

information to complete the upgrade.

To upgrade the BIOS:

Follow the instructions in the Readme file that came with the BIOS

upgrade. When the update completes, remove the bootable media

from which you performed the upgrade.

Note: Do not power down the system during the BIOS update

process. The system will reset automatically when the BIOS update

process is completed. You may encounter a CMOS checksum error

or other problem after reboot. It this happens, shut down the

system and boot it again. CMOS checksum errors require that you

enter Setup, check your settings, save your settings, and exit

Setup.

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Acer Network Device Altos R520 Bedienungsanleitung Seite 135