Pre-Built Asus Desktop overheating

Wesaboo

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Jun 18, 2014
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I recently bought a pre-built Asus Desktop, model number M11AD-US006O, when I first got it, I booted it up to make sure everything was running. Afterwards I started throwing in parts that I recently upgraded my old PC with, including a 750w PSU, AMD R9 280, and a 240gb Seagate 600 pro SSD.

Upon opening the case though, I literally saw only one fan.... the CPU heatsink fan, no chassis fan. I have to say Asus is really skimping out for a couple bucks. So I threw in a cheap/spare 92mm chassis fan, this little thing went on full blast at 2000 rpm, can't adjust it so its loud but I can live with it.

Problem is when I started playing Hitman Absolution, the R9 280 which was around 73-76 C in my old computer, shot up to 85C+, at one point it hit 93C.

I examined the case and saw that I can mount a 80mm fan in the front to assist with airflow, however due to the front panel of the case covering any possible entry for airflow, i'm a bit concerned whether the 80mm fan would even help at all. Any suggestions would be appreciated :)
 
Solution
Well those are a lot of things to have in a small OEM case, I personally would reassemble in a roomier and better ventilated case.

Wesaboo

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Jun 18, 2014
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Honestly I would rather avoid having to change the case since its a pre-built, but in terms of room, the only thing that was really added was the r9 280. I'll try to add a fan tomorrow morning and tidy up the wiring a bit to see if it helps, if it doesn't then I'll go with a new case XD. Just in case though, I'm unsure if the motherboard would accept wirings for new power buttons on a new case.
 

Wesaboo

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Jun 18, 2014
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I tried adding a 80mm fan this morning, did nothing, the front of the case had no mesh/vent for air to enter the case. R9 280 heated up to 90+ during Furmark. I took your initial advice and threw the entire system into a bigger and better ventilated case. Solved the problem XD. Only issue now is that this case was used for my old Pentium 4 system... it is ancient x.x