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HP z555 Upgrade Project - Page 38

post #1111 of 1117
Quote:
Originally Posted by rsudol View Post

i have a power supply sitting for my z555 that is sitting on the shelf. i recently retired the unit. if you can get a part number perhaps we can see if its what you need.

The part number I need is HP 5187-8274.

Thanks,
John
post #1112 of 1117
ill take a look tonight.
post #1113 of 1117
I have run into something I would really appreciate some insight with. I ran out of space on the internal HD (upgraded to 2TB) - so I connected up a 3TB external USB drive. For some reason, however, it won't play the ripped movies from there. It shows them in the library, fine, but when I click play it just sits at a black screen. I can play the videos in other ways (including just double clicking on them in Explorer (outside of Media Center). Any idea why these aren't working the way the internal movies are? I would think USB 2.0 would be plenty fast enough - so I must be missing something...
post #1114 of 1117
I have never run into that problem. But my research says to try making a Fat32 partition on that USB drive. Stick a video on that and see if will then play.
post #1115 of 1117
Any comments on the long term reliability of this power supply?


http://www.newegg.ca/Product/Product.aspx?Item=N82E16817182207


Previous posters have mentioned installing them without problems.

I'm about to order 4 from Newegg.ca and want to make sure it isn't a dud and I should spend the extra $150 for 4 seasonic ones...


Final rebuilds happening right now:

Intel P4 650 CPU
4GB DDR
120GB SSD
LG Blu / HDDVD drive
500GB HP PMD
ATI 4550 Graphics
Corsair H60 Water Cooler

2 systems with the above build.

1 system with the below build:

Intel P4 640 CPU
3GB DDR
1TB WD Green
LG Super Multi DVD
300GB PMD
Nvidia 9600GT Graphics
Stock Cooler
Edited by blainehamilton - 1/16/13 at 3:19pm
post #1116 of 1117
Why the water cooler - is it quieter?
post #1117 of 1117
Hi Sean,

You:
Quote:
The only problem is i bought a psu from best buy with my discount so i got a really good deal, but its way too big for my z555, which i know would happen. I went ahead and made a rig to store the psu externally and stored it away in a breathable location. Its a 500 watt psu so I think I will be ok for now.

After replacing the power supply 3 times in my z558, I followed your lead and bought a larger power supply with a higher wattage rating and located it outside of the cabinet (behind my z558). Moving the power supply out of the cabinet opens up some space where the old power supply was located... perhaps room for another internal hard disk drive?
Quote:
the psu didnt come with all the connections that the z555 psu had so im unable to run the front panel display. is there any way to get converters to convert some of the hookups into others?

I salvaged the connector and wires from the old failed power supply and spliced it into the wires leading to the 24-pin main motherboard connector.

The wire colors / signals for that other connector (which is labeled P6) are:
Purple => +5 VDC Standby
Black => Ground
Red => +5VDC
Black => Ground
Yellow => +12 VDC
Black => Ground
Grey => Power Good

If I were to do it again, I would likely just buy a cheap short ATX 24-pin extender cable and split into that in order to avoid hacking the wiring of the new power supply.

BigWorm2005GT:
Quote:
If 'twere me, I would figure out which line is the +5, +12, and ground, then splice those onto a 4-pin Molex connector (sort of like the SATA-to-IDE power adapters that you can get), so you're not doing surgery to your new PS, just adding an adapter, as it were.
The +5 VDC Standby and Power Good signals don't go to these peripheral connectors.

Thanks!
Arden
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