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AMD Radeon R9 295X2 Owners Thread

OcUK Staff
Joined
17 Oct 2002
Posts
38,233
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OcUK HQ
Yeah the guy on the phone said the same, and I was kind of surprised, tbh.

There is zero video output from the card basically. Nothing at all. The card powers up fine, all lights and fans running. The system boots up fine, no errors on the motherboard, windows boots up and I can work fine using video from the motherboard's on board DVI port. I've tried multiple DVI cables and HDMI cables, multiple displays, reseating the card in different PCI-E slots, changing the cables from the PSU to the GPU, checking separate rails are being used for each power connector. I even upgraded the system bios. I was running 2 x r9 290x cards fine off exactly the same rig.

PSU is Corsair HX1000W
Mobo is Asus Maximus Ranger vii


bizarre :s


Likely PSU.
Send it us back, if it works we will send it you back FREE of charge with no test or shipping fee's just point the RMA adviser to my post here.

But you will need to buy one of our lovely shiny Superflower PSU's to make it work. ;)
 
Caporegime
Joined
17 Mar 2012
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47,662
Location
ARC-L1, Stanton System
Did you read the link I posted last night with someone else who had issues with HX1000W and 295X2?

I wouldn't be surprised if it is PSU issue and not graphic card.

Take out one of the 8 Pin connectors and use a different one.

The idea being; splinting the rails, if its a 1000 Watt PSU with 2 rails it will have something like 42 Amps on each rail, if you hock up the GPU to one Rail thats all you will get.

so try to find the other Rail to give it 2x 42 Amps instead of 1x.

This MIGHT work.
 
Associate
Joined
28 Aug 2014
Posts
59
Thanks for the reply. Already tried that, having checked the manufacturer spec for the rail configurations. I've also tried multiple modular cables, as that's caught me out in the past. I'm pretty much out of ideas for testing now, but I'll go through the troubleshooting process again tonight just to be sure. It's such a sturdy bit of kit, it seems unlikely to be a GPU card, but I'm no stranger to obscure hardware and software issues so never say never!
 
Soldato
OP
Joined
22 Nov 2009
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13,252
Location
Under the hot sun.
Take out one of the 8 Pin connectors and use a different one.

The idea being; splinting the rails, if its a 1000 Watt PSU with 2 rails it will have something like 42 Amps on each rail, if you hock up the GPU to one Rail thats all you will get.

so try to find the other Rail to give it 2x 42 Amps instead of 1x.

This MIGHT work.

I have a Corsair 700W (6 years old as old as the HX1000W ) and one rail goes to the motherboard plus one power cable, the other rail supplies the rest of the cables according to the PSU information.

Hence is always tricky to find out which is what when I wanted to power the SLI 560s and the 7950s CF, making it a puzzle every time to sort out the power distribution.

I am not surprised if the Corsair 1000W has the same configuration.

Hence I bought a superflower along with the 295X2. :)
 
Associate
Joined
28 Aug 2014
Posts
59
I have a Corsair 700W (6 years old as old as the HX1000W ) and one rail goes to the motherboard plus one power cable, the other rail supplies the rest of the cables according to the PSU information.

Hence is always tricky to find out which is what when I wanted to power the SLI 560s and the 7950s CF, making it a puzzle every time to sort out the power distribution.

I am not surprised if the Corsair 1000W has the same configuration.

Hence I bought a superflower along with the 295X2. :)


I've checked the power distribution, and there are 8 pin connectors on the individual rails. As both built in and modular connectors are split between the rails, I'll go through the entire sequence to make sure I haven't missed out a working configuration.

If I do end up buying a Superflower, what model is recommended for this monster of a GPU?
 
OcUK Staff
Joined
17 Oct 2002
Posts
38,233
Location
OcUK HQ
C'mon Gibbo, you don't need to resort to those hard sell pressure tactics to shift the last two surely? :p

They are gone! :)

Sapphire seeing if they can secure the last 54pc in the world for us to continue selling at £729.99 won't know until tomorrow.

Prince increase is due to weakening exchange rates, GBP is going crazy weak against USD this week. :(

Since last two weeks the effect exchange rates means all re-buys are now 6% higher than they were two weeks ago, that is crazy!
 
Associate
Joined
14 Jul 2013
Posts
884
Likely PSU.
Send it us back, if it works we will send it you back FREE of charge with no test or shipping fee's just point the RMA adviser to my post here.

But you will need to buy one of our lovely shiny Superflower PSU's to make it work. ;)

This is why I get all my kit here regardless of price. Top, top man.
 
Soldato
OP
Joined
22 Nov 2009
Posts
13,252
Location
Under the hot sun.
My PC decided that Christmas should come early this year, and put the lights up already........

20140910_193041_zps88b64c5b.jpg



Usually people ask "will this card going to fit into my case?". Pfff mere mortals :cool:

For me the question was "damn will his PSU will fit into my case?????" :o
 
Caporegime
Joined
30 Jul 2013
Posts
28,907
What's wrong with this picture? Slight blip in GPU-Z when running Unigine 4.0 and yet the temperature was fine

Code:
        Date        	 GPU Core Clock [MHz] 	 GPU Memory Clock [MHz] 	 GPU Temperature [°C] 	 Fan Speed (%) [%] 	 Fan Speed (RPM) [RPM] 	 GPU Load [%] 	 Memory Usage (Dedicated) [MB] 	 Memory Usage (Dynamic) [MB] 	 VDDC [V] 	 VDDC Current [A] 	 VDDC Power [W] 
2014-09-10 19:07:29 	             1018.0   	               1250.0   	               66.0   	              32   	                2062   	          0   	                           0   	                      2514   	  1.200   	           51.4   	         61.7   
											
2014-09-10 19:07:29 	              965.6   	               1250.0   	               66.0   	              32   	                2056   	         69   	                           0   	                      2487   	  1.100   	           34.4   	         54.6   
											
2014-09-10 19:07:30 	             1017.2   	               1250.0   	               67.0   	              32   	                2048   	         99   	                           0   	                      2576   	  1.163   	           91.0   	        101.0   
											
2014-09-10 19:07:30 	             1017.2   	               1250.0   	               67.0   	              32   	                2061   	        100   	                           0   	                      2576   	  1.163   	           94.5   	        121.5   
											
2014-09-10 19:07:31 	             1015.8   	               1250.0   	               67.0   	              32   	                2064   	        100   	                           0   	                      2577   	  1.138   	          105.5   	        111.1   
											
2014-09-10 19:07:31 	             1018.0   	               1250.0   	               67.0   	              32   	                2053   	        100   	                           0   	                      2577   	  1.175   	           81.8   	        109.6
 
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