Changing PSU & Graphics Card on a prebuild PC (HP Pavillion 500-327ng)

ThinkingNessaja

Reputable
Jun 2, 2015
2
0
4,510
So I have a question on upgrading the Hardware for my prebuild PC (I will never buy a prebuild one again x.x).

So the current PC I have is the following: http://support.hp.com/gb-en/product/HP-Pavilion-500-Desktop-PC-series/6879020/model/7265699/document/c04430196/

Since I want to play Witcher 3, I want to upgrade it using a 400-600Watt PSU and as a graphics Card a Nvidia Geforce GTX 960.

Now I already have 2 answers one from the US HP Chat, another one from the HP Support Forum, that changing my graphics card would work. However, in the german Chat I was told, changing the Hardware might cause trouble with the HP Firmware BIOS.

Also I am not 100% certain if Standard PSUs would work for my PC.

If you could help me to find out if I could just simply exchange PSU and Graphics card or if I should rather change back to my old PC (where I would also need to change CPU, main board and cooler), I would be very grateful.

PS: I'm using Windows 7 (64bit) instead of the Windows 8 that came with it, because my internet programme from back then wouldnt work with Win 8. If that matters.
 

zared619

Distinguished
Sep 9, 2012
966
0
19,160
As far as installing a graphics card, you'll have no issues (at least you shouldn't).

With the PSU, it's hard to tell. I would bet that a standard ATX one would fit, but I can't be sure. I would ask some of your mates that have a standard PSU and see if you could maybe borrow theirs to see if it would fit. If you don't have any friends that are cool and have pre-builds, buy a Corsair CX 500. It's $30 and will work for what you want. Worse case scenario, you end up returning it.
 

ThinkingNessaja

Reputable
Jun 2, 2015
2
0
4,510
Well this shows the PSU: http://support.hp.com/us-en/product/HP-Pavilion-500-300-Desktop-PC-series/6879020/model/7265699/document/c04100691/

But I'm wondering now if the graphics card will fit, cause this one looks so little: http://support.hp.com/us-en/product/HP-Pavilion-500-300-Desktop-PC-series/6879020/model/7265699/document/c04100688/