Hi
A while aho I purchased the R9 290X (second-hand, no over clocking), when I installed the card (upgrading from a R7 240) within a few minutes the screen blanked and Windows 8.1 Pro crashed.
At the time I had a 600w PSDU so presumed that the R9 was pulling too much from the PSU causing it to bomb out.
As I had just shelled out £230 for the card I could not afford a new PSU to install in my rig so waited for a couple of months before getting a 750w PSU (other household bills needed paying before I spent any more money on my rig)
Once the new PSU arrived I excitedly installed it and mounted the R9 and only after a few minutes the screen blanked and PC crashed. Grrrr.
I then went onto the forums and noticed that a lot of R9 290's were having this problem so thought a new VBOIS would solve the issue, after a week or so I had found 3 VBOIS's non of which did anything to resolve the issue.
With hopes of resurrecting the card I went down the Warranty RMA route with Sapphire, aftre a prolonged ticket reply battle with tech support they gave me yet another VBOIS and told me that if the product wasn't supplied by one of their resellers and the fact I didn't have a receipt for it it was not covered by any warranty.
I then flashed the VBIOS but that did not help either, hope was almost lost at this point, all I had for my efforts was a £230 paperweight.
I started to play around with GPUTweak and by looking at the results from furmark I noticed that the temps were going verticle instead of a gradual incline.
As the card was essentially out of warranty I decided to take it appart and check out the thermal paste, with I subsequently replaced.
Now the card idles at 40°c, if I push the card at all it black screens at around 70°c
I don't know a lot about overclocking or even altering settings on GPU's and I look to your fellow members for pointers in the right direction.
I would not even mind paying some one a few quid to do tests on it and get it set up right or am I just trying to flog a dead horse?
Thanking you in advance.
Andrew 'Gadget'
A while aho I purchased the R9 290X (second-hand, no over clocking), when I installed the card (upgrading from a R7 240) within a few minutes the screen blanked and Windows 8.1 Pro crashed.
At the time I had a 600w PSDU so presumed that the R9 was pulling too much from the PSU causing it to bomb out.
As I had just shelled out £230 for the card I could not afford a new PSU to install in my rig so waited for a couple of months before getting a 750w PSU (other household bills needed paying before I spent any more money on my rig)
Once the new PSU arrived I excitedly installed it and mounted the R9 and only after a few minutes the screen blanked and PC crashed. Grrrr.
I then went onto the forums and noticed that a lot of R9 290's were having this problem so thought a new VBOIS would solve the issue, after a week or so I had found 3 VBOIS's non of which did anything to resolve the issue.
With hopes of resurrecting the card I went down the Warranty RMA route with Sapphire, aftre a prolonged ticket reply battle with tech support they gave me yet another VBOIS and told me that if the product wasn't supplied by one of their resellers and the fact I didn't have a receipt for it it was not covered by any warranty.
I then flashed the VBIOS but that did not help either, hope was almost lost at this point, all I had for my efforts was a £230 paperweight.
I started to play around with GPUTweak and by looking at the results from furmark I noticed that the temps were going verticle instead of a gradual incline.
As the card was essentially out of warranty I decided to take it appart and check out the thermal paste, with I subsequently replaced.
Now the card idles at 40°c, if I push the card at all it black screens at around 70°c
I don't know a lot about overclocking or even altering settings on GPU's and I look to your fellow members for pointers in the right direction.
I would not even mind paying some one a few quid to do tests on it and get it set up right or am I just trying to flog a dead horse?
Thanking you in advance.
Andrew 'Gadget'
