Nvidia 754 User Manual page 27

CP80P: Post Port Debug LED
Provides two-digit POST code to show why the
system fail to boot. Allows quick and easy
optimization.
EZ-Button — RESET, PW-ON:
These onboard buttons lets you turn on/off the
system easily, it is especially handy for debugging
or testing the system.
R E S E T
PW-ON
CUSB3/CUSB4/CUSB5: Six USB 2.0 ports
This mainboard includes additional USB2.0 ports,
identified by 10-pin connector.
If you wish to use the additional USB ports, install
the card-edge bracket to the system chassis then
insert its cables to this 10-pin connector.
CUSB3 CUSB5
CUSB4
Post Port Debug 7-segment LED display
(Refer to Appendix C for POST codes)
CAUTION !
If you purchased a separate USB
cable make sure it has the same pin
assignment. A different pin
assignment may damage the system.
If you need the USB cable, please
contact our retailer.
Installation
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