Standard Cmos Setup; Cmos Ram Backup - Advantech PCA-6005 User Manual

Full-sized pci-bus socket 478 pentium 4/celeron processor-based cpu card

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3.3 Standard CMOS Setup

Choose the "Standard CMOS Features" option from the "Initial Setup

Screen" menu, and the screen below will be displayed. This menu allows

users to configure system components such as date, time, hard disk drive,

floppy drive, display, and memory.

The CMOS RAM is powered by an onboard button cell battery. When

BIOS CMOS Setup has been completed, CMOS RAM data is automati-

cally backed up to Flash ROM. If conditions in a harsh industrial enviro-

ment cause a soft error, BIOS will recheck the data and automatically

restore the original data for booting.

Note:

If you intend to update CMOS RAM data, you

have to click on "DEL" within two seconds of the

"CMOS checksum error...." display screen mes-

sage appearing. Then enter the "Setup" screen

to modify the data. If the "CMOS checksum

error...." message appears again and again,

please check to see if you need to replace the

battery in your system.

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