Shuttle Spacewalker AV32, Руководство пользователя

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BIOS Write Protection (J9)
J9 is used to protect BIOS from abnormal writing. If the virus infects the Book-
Block section, your system will not be able to boot forever.
You may choose to place jumper cap on pins 2-3 for BIOS write protection;
however, please place jumper cap on pins 1-2 if you need to reflash the
BIOS.
To enable reflashing
the BIOS
Pin 1-2 (Default)
BIOS write protection
Pin 2-3
Reflash the BIOS, follow these steps:
Step 1.
Turn off the system power (PC-> Off).
Step 2. Make sure of place jumper cap on J9 pin 1-2.
Step 3. Insert a bootable system floppy disk with AV32 BIOS and
flashutility and then turn on your system to execute flash utility.
Clear CMOS (JP1)
JP1 is used to clear CMOS data. Clearing CMOS will result in the permanent
erasing of previous system configuration settings and the restoration of original
(factory-set) system settings.
Pin 1-2 (Default)
Pin 2-3 (Clear CMOS)
Step 1. Turn off the system power (PC-> Off).
Step 2. Remove jumper cap from JP1 pins 1-2.
Step 3. Place the jumper cap on JP1 pin 2-3 for a few seconds.
Step 4. Return the jumper cap to pin 1-2.
Step 5. Turn on the system power (PC-> On).
A3
1
1
A4
1
1
J9
1
1
JP1