Refurbed 6800 GT

jimux

Junior Member
Jul 14, 2005
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Okay, so I bought a refurbed 6600 GT from newegg, it arrived and displayed massive rendering errors. It would run smooth, but with fuz, empty polygons, the usual. I mailed it back. Since I've heard good things about them still, I bought a 6800 GT refurbed for USD$210. It was a Leadtek Winfast and came with the full bundle, Prince of Persia, Splinter Cell, the cables, everyting.

I install the card, the driver, and everything's going smoothly. Then I fire up 3DMark2001 as a very basic test. The screen starts to do something weird. Odd patterns of lines start to flicker across the screen. They keep doing that before fully freezing the system up. I restart the system, and WHOA! Those same crazy lines are all over my bootup screen, and everything. By the time Windows enables the driver, it instantly freezes up. I get mad and turn the system off. I let the card, and myself, cool off for a while. I turn it back on, looks fine again.

Must be the heat right? Well, not being much into overclocking and just using stock fans with everything, I don't know good temps from bad temps. Having just booted up and starting this message, the temps are this:
GPU Core Temperature: 68 degrees C (the bar thingy has one yellow bar lit)
Ambient Temperature: 51 degrees C

Is this bad? Does this mean all I have to do is remount the heatsink with new thermalpaste? Or are my symptoms something else and I need to return the card? It would be a real bumber to have to return the whole thing, having the entire bundle is such a treat for a refurb. Especially when I got for USD$210 what sells new for USD$290.
 

jimux

Junior Member
Jul 14, 2005
9
0
0
If it's a heat problem, then can't it be fixed by remounting the heatsink a bit better?

Looking at RivaTuner I'm also seeing that half the pipelines have been disabled. It's 8x1, 3vp.
 

jimux

Junior Member
Jul 14, 2005
9
0
0
okay, I feel like an idiot, but it really shouldn't be this way. The card is a 2-slot solution. What I didn't take into account is that the end of the sink is mere millimeters away from the back of the next card and the fan couldn't pull in any air. So I moved the next card another slot lower, and behold, under load (well, after completing 3dmark03) temps were 63 core and 50 ambient.

I don't like that the card takes up three slots in my case, but it's the solution.

Just goes to show, a two slot solution doesn't mean it only takes two slots.