This specification for the HP xw6400 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the xw6400 boardview and xw6400 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP xw6400 is accurate, safe,...

Found this fried PSU into a rather nice XW6400 that got donated to charity in non working condition.The primary is good but the damage on the secondary appears rather extended, do you think this can be fixed and if yes how would you go about it?...

Re: A bit of help with this Delta for HP PSU (DPS-575AB)

Thanks guys

The fan appeared to work as intended during the self test, but I will check if it revs up under load as well.

That green cap next to the 5W resistor looks indeed like it had a hard life, I'll see if I have a suitable replacement.

If this PSU wasn't overloaded and those two 5W resistors managed to cook the PCB so well on their own while the unit was working as intended I'd say this is a clear case of design flaw. This PSU was used on a XW6400 workstation that...