Fujitsu DPS-450SB A - how to start the power supply?

Hello

I have a power supply from the Fujitsu DPS-450SB A server. I would like to run it, but I can't find the matching pinout anywhere. Please help me how to enable it.

I corrected TONI_2003

I measured a bit, maybe it will help. As a standard, I shorted the pins to ground through a resistor, but to no avail.

Hi, have you managed to power it up? I have 4 of the DPS-450SB A but I haven't been able to switch it on. Thank you so much!

Hi, did you manage to turn it on?
I have 4 DPS-450SB A but have not been able to turn it on.
Thank you very much!

Here how you need to short pins to start this PSU.

Here's how you need to shorten the pins to run this power supply.

How to modify psu to set different output voltage:
Firstly, you need to disable under/over voltage protection to be able to adjust voltage more than 11.5 - to - 12.5
- solder out resistor (2)
- solder in it back between point (4) and point (3) as it shown on the picture [3]
- now your OVP UVP is turned off
Next
- short the (5) resistor
- replace (6) adj resistor with 10k? adj resistor
- now voltage should be regulated from 3 to 13 volts.

PS: PSU still turns off when voltage goes over 13.2 volts

More high res photos:
https://mega.nz/folder/68hQGRLI#6vvHDUHm_b9ah_2DGlHjUA

1)

2)

3)

How to modify the power supply to set a different output voltage? First, you need to disable the under/undervoltage protection to be able to regulate the voltage more than 11.5V - to - 12V
- desolder the resistor (2)
- solder it back between point (4) and point (3) as in figure [3]
- now your OVP UVP is disabled
Next:
- short circuit (5) resistor
- replace (6) adj resistor with 10 k? resistor,
- now the voltage should be regulated from 3 V to 13 V.
P.S.
The power supply still turns off when the voltage exceeds 13.2 V