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View Single Post  Topic: Reduce Sapphire Toxic Radeon HD4870 Fan Noise 
Author Message
supermunky
Rated PG


PostPosted: Tue, 24 Mar 2009 14:10:50    Post Subject: Reply with quote

Hi, thanks for the fast response…I’ll make sure I swap threads if this keeps going….I won’t clog this one up with irrelevant stuff.

The system is an Asus P5Q3 Deluxe motherboard with 4GB Corsair RAM. I have a Q6600 2.4 GHZ processor and a 1000W power supply. Everything was rock solid and working fine until I installed this card. I’m happy that everything is powered/wired/built properly, and when the card is working everything runs brilliantly.

The system could have been running for 5 minutes or five hours, it could have been sat on an empty desktop or under heavy load, but when a crash happens, it will switch off both monitors and throttle the Graphics card fan to full speed and hold it there. I have to hard reset to get back in.

The machine is used for editing video so I can’t compare it with anything from a gaming point of view…
However the temps mentioned in the article (46 idle, 59 load) are literally bang on what my card is putting out….So I’m not inclined to think it’s a temp issue…in fact my whole case runs pretty cool.

I’m not really challenging the card compared to a serious gamer or after-effects compositer etc…the crashes are very random and seemingly not work related. I would say however that the card crashes more towards the start of a session, believe it or not, it’s seemingly more stable when under a load!

I’ve searched heavily and found lots of issues with the regular 4870 card that describe identical problems. Apparently due to the card switching between clock speeds and confusing itself (lol !?). I can’t find a fix for this card though…Hence why I’m here looking at this bios fix and wondering if the company sent it as a fix for a dodgy bios fault masked as something else.

Sorry for the huge longwinded post…It’s driving me insane!! I’m only mediocre experienced when it comes to the really techy stuff…

Thanks!!

(p.s. drivers haven't done the trick)
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