DFI CA64-TC - Jumper Settings for Clearing Cmos Data

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Hardware Installation
2.5 Jumper Settings for Clearing CMOS Data
2-3 On:
Clear CMOS Data
1-2 On: Normal
(default)
1
2
3
1
2
3
Clear CMOS Data - Jumper JP3
If you encounter the following,
a) CMOS data becomes corrupted.
b) You forgot the supervisor or user password.
c) You are unable to boot-up the computer system because the
processors bus clock was incorrectly set in the BIOS.
you can reconfigure the system with the default values stored in the
ROM BIOS.
To load the default values stored in the ROM BIOS, please follow
the steps below.
1. Power-off the system and unplug the power cord.
2. Set JP3 pins 2 and 3 to On. Wait for a few seconds and set JP3
back to its default setting, pins 1 and 2 On.