Thread: Compaq D510 SFF Power Supply replacement

Hi,
I have a Evo D500 Ultra Slim desktop and it has a 12 pin PSU plug, I've been searching everywhere for crossover connection pinout and havent found anything, I want to wire a M1-ATX to the unit, I just wanted to say thanks for the tips and the link, I think I can use what you posted along with a volt meter to figure out the rest of it, Did you ever get a picture to show up on yours?
Good luck to you... Thanks!

Flomas

My CarPC isn't running, cause of the missing 3,3V AUX.

I need a DC-DC converter to bring the 3,3V out of the 5V VSB/AUX

Also bear in mind with some of the Compaq PSU's notably the EN SFF ones the PWOK or PSON line is the reverse of a Standard ATX supply.

This really sucks!!!

My cousin bought the same desktop and opus and was hoping to use them together. I been googleing all morning to figure this out and now I'm ****ed, and she's going to be ****ed also.

Calm down it can be done. You just need an optocoupler to reverse the polarity.



This thread should help.

http://www.mp3car.com/vbulletin/powe...er-supply.html

Here's a post that I did regarding my situation, I didnt get any responses on it, Maybe someone can give me some further thought.

M1-ATX w/Compaq Ultra Slim Evo D500 Dekstop

Thanks!

Flomas

Have you followed my link above?

Yes I did, But the differance is that PSU for the D510 is 14 pin, and the one for the Evo D500 is 12 pin, Would I just need to stop at 12?
I'll take some pic's of the PSU in the D500 and post them up.
I read through what was in the thread , great stuff!!
Thanks again!

Flomas

I think I'm gonna have some time to sit down and do this finally.
I took some pic's if anyone can offer anything it would be great.
I saw the previous and checked out the links, As I stated before my PSU is a 12 pin connector, so.. I need to cross it over so I can connect my M1-ATX to it.. Let me know if anyone has anything on this , pointers. anything!!

Thanks
Flomas