Hardware Setup
15
Clear CMOS Data Jumper (JP8)
To clear the contents of the CMOS, please follow the
steps below.
1. Disconnect the system power supply from the power
source.
2. Set the jumper cap at location 2~3 for 5 seconds, then
set it back to the default position.
3. Connect the system's power and then start the system.
4. Enter BIOS's CMOS Setup Utility and choose Load
Setup Defaults. Type Y and press enter.
5. Set the system configuration in the Standard CMOS
Setup menu.
PS/2 Mouse and Keyboard Ports
If a PS/2 mouse is used, BIOS will automatically detect
and assign IRQ12 to the PS/2 mouse.
Poly-fuse Over Current Protection
The poly-fuse protects the system from dangerous voltages the system might be exposed
to via the keyboard or USB connectors. In case of such exposure, the poly-fuse will
immediately be disconnected from the circuit, just like a normal fuse. After being
disconnected for a certain period of time, the poly-fuse will return to its normal state,
after which the keyboard or USB can function properly again. Unlike conventional
fuses, the poly-fuse does not have to be replaced, relieving the user wasted time and
inconvenience.
Pin
Definition
1
Data
2
No Connect
3
Ground
4
+5V (fused)
5
Clock
6
No Connect
Normal (default)
1
1
Clear CMOS data
1
+
1
1
1
+
1
+
1
1
1
1
+
1
1
1
+
1
+
1
1
1
Summary of Contents for 6BDU0
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Page 10: ...6 Chapter 1 Memo Memo Memo Memo Memo ...
Page 24: ...Chapter 2 20 Memo Memo Memo Memo Memo ...
Page 50: ...46 Chapter 4 Memo Memo Memo Memo Memo ...
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