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Old 11-29-2005, 05:30 PM   #1
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Join Date: Nov 2005
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Default redundant power supply help needed

here i have a HP netserver with
3 power supply redundant hot swap. I took of the board
and put a intel sc450 with 4 xeons and 12 scsi in
it...a beast !

My problem is that i dont know all the pinout of the
power supply to the board. The board's pinout are
Auxiliary Power Connector Pinout Pin Signal
1 RTN_RS
2 5V_RS
3 3.3V_RS
4 FAN_SPEED...took off dont need
5 I2CSCL (clock)
6 I2CSDA (data)
7 GND(-)........ok easy
8 SYS_PGOOD
9 PS_ON
10 GND(-)........ok easy
11 -12VCC
12 NOT PRESENT OK
13 12V_RS
14 GND(-)........ok easy

The cable from the power supply (auxiliary) i have
those info;
1- -12V
2- Standby 5 volts ok...pluged
3- -4.5V
4- G (-)........ok easy
5- 3.3V
6- 4.5V 5ma (mili ampere)
7- ?
8- G (-)........ok easy
9- ?
10- -3.3 V
11- 3.3 V
12- 0.4V 5ma
13-?

Any idea witch one goes where? I m open msn
martin_hameldequebec@hot... NOTE that color wires doesnt match industry standard so i problem !!! I have a multimetre so i can test more if needed
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