• Competitor rules

    Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.

I'm buying a MSI 7970 Lightning this friday and need help.

Permabanned
Joined
19 Jul 2012
Posts
4,722
Location
Buckinghamshire
Ok here are pic's on my psu and the connectors cables I have. I want to make sure I hook this thing up right. I've never done this before, My friend does it for me, but he's not around.

The MSI 7970 Lightning does 2 8pin's for power, but in the pic's I have I only have one 6pin to 8pin that's what I'm using now for my 7850, but the other one as pictured below it's a 6 pin to 8pin, but as you see last 2 pic's only has 8pin adapter but only has 6 wires going in? Will MSI give right cable to hook up right? also the pin that goes into psu is only 6 pin? is that ok? so can it be 6pin in psu and other end for gpu will be 8pin?


I don't want to blow the new card up:eek:

Any help would be grateful:)

S1750002.jpg

S1750001.jpg

S1760001.jpg

S1760004.jpg
 
Last edited:
you need to get the right connectors for your PSU that have real 8-pin connectors on the other end

you have a spare socket on your PSU so this needs to be populated also if you end up with 4 6-pin connectors then you'll need 2 6-pin to 8-pin converters to give you what you need

the 8-pin-a-like-with-only-6-pins is a bad idea
 
Last edited:
I recently bought an MSI 7950 and it came along with a 6 to 8 pin adapter so you should be fine there I think.
 
I recently bought an MSI 7950 and it came along with a 6 to 8 pin adapter so you should be fine there I think.

a 6-pin to 8-pin adaptor needs 2 6-pins in to 1 8-pin out, so he'd need 4 6-pins to create the 2 8-pins that the card needs (he currently only has 2 6-pins total unless he can find the missing PSU cable for the empty socket in the photo above)
 
6 to 8, it has an extra cable going into the 7th pin. Probably worth finding out if MSI provide an extra 6 to 8 in the 7970 package then.
 
8 pin into psu with 6 pin on other end which then plugs into adapter. should be fine unless andy is right!! just give ocuk a call or post in customer service technical.
 
You need one with 8 pins on either side. One end into the socket on the PSU, the other into your graphics card.

Otherwise 6 pin -> 8 pin adaptors are required.
 
I thought the difference between 6 and 8 pin are 2 extra pins which don't actually provide much/any power?

Two adaptor's should be fine but I'm not 100% sure.
 
Back
Top Bottom