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BIOS Boot block Protection (JP2)
JP2 is used to protect BIOS from abnormal writing.
You may choose to place jumper cap on pins 1-2 for BIOS write protection;
however, please place jumper cap on pins 2-3 if you need to reflash 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 JP5 pin 2-3.
Step 3. Insert a bootable system floppy disk with AK37GT/AK37GTR
BIOS and flashutility and then turn on your system to execute
flash utility.
A2
JP
2
1
1
1
