American Megatrends MAN-759 Computer Hardware User Manual


 
Chapter 1 Hardware Installation
15
Step 9 Attach Cables, Continued
P14 Pinout
Pin Description
1 5V
2 5V
3 5V
4 Ground
5 Ground
6 Ground
P3 Pinout
Pin Description
1 Ground
2 Ground
3 Ground
4 3.3V
5 3.3V
6 3.3V
J29 Erase Password J29 is a 2-pin berg that can be used to erase the contents of CMOS RAM,
where all system configuration information is stored.
If you forget the AMIBIOS password, you can place a shorting bridge on J29
for a few seconds to erase the old password (and all system configuration
information as well). You must then reboot the computer, run AMIBIOS
Setup, and restore all system configuration information. The J29 settings are:
CMOS Drain J29 Setting
Normal operation (factory setting). OPEN
The contents of CMOS RAM are destroyed. Shorted
Cont’d