• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
Locked

‎10-10-2021 07:16 AM

HP Recommended
Product: Z800
Operating System: Microsoft Windows 10 (64-bit)

I have a Z800 which I upgraded with 2x  Xeon X5680's, at the moment I have Z400 performance cpu coolers as  Z800 performance coolers are not available at a realistic price in the UK ( I've seen one advertised at 300gbp) I have now bought, at great expense, a liquid cooling assembly, the problem is that I don't have the appropriate wiring harness which I think is part No 614972-001. Can anyone help with the pinout either of this part or a compatible part so that I can make up  my own cable?

Whilst the Z400 heatsinks keep the machine cool, their size means that I can't refit the memory cooling fans so I have to sit in front of the machine waiting  to press F1 when it starts complaining which is a bit of a pain during windows interminable updates.

1 REPLY 1

‎10-18-2021 09:36 AM

HP Recommended

I have a pair of Z400 systems.  One has the original fan.  The other, an eVga "closed" liquid cooler.  I had to set jumpers in two places to avoid having to press F1 when booting.   The case is ATX with standard power supply with the known Z400 cable mod.

 

I would go with a quality cooling system.  I assume you are still using the original case? 

This just happened to me a few days ago. Pair x5675 on really cheap motherboard using for BOINC and GRC mining.  I had been adding fluid for a week thinking it was evaporating and didnt examine the motherboard closely.

Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it
Was this reply helpful? Yes No
Warning
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for? Ask the community
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.