AMD Radeon HD 6850 fan troubles

shaundutton

Honorable
Jan 18, 2014
2
0
10,510
I've been looking over some of the questions about fan troubles, but haven't found the same problem that I am having.

The problem I am having is after a few hours of playing World of Warcraft (most settings set to high) the fan on my graphics card stops for 1 or 2 seconds causing a fps drop, then it starts back up. It's doing this every 15 seconds or so.

After looking over what temperature the card should be and at what % the fan should be running at I downloaded TechPowerUp GPU-Z 0.7.5. While browsing the internet, the software says my card is at a temperature of 75 degrees C and the fan is running at 84%.. that's high right? After a few hours of playing WoW I looked at the readings and they were 95 degrees C and fan speed was 100%, this is when the fan started stopping and starting up again, before it over heated and shut the computer down.

My computer spec is :-

Windows 7

Processor: AMD FX(tm)-8120 Eight-Core Processor 3.10 Ghz

RAM: 16GB

System: 64-bit Operating System

Harddrive: 2000GB


I first thought dust was causing the problem of over heating, but I cleaned the whole machine and I still have this problem.

Thanks in advance for your advice!
 

lobaman

Distinguished
Nov 22, 2011
129
0
18,710
Does your case have good ventilation? Seems like you need to reapply thermal paste on the gpu. My 6850 only hits 63C max on ultra settings on wow, 95C temps can ruin your card.