We can see the G logo on the front of the card towards the top right corner, but apart from that there isn’t a whole lot going on with the cooler. Poking out of the top we can see two copper heat pipes that help move the heat away from the core.

hi friend, i just fixed the 4850GS....n now everythings go fine....
my huntkey v-power 550w psu alo very quiet...haha...
but i only try devil may cry 4 with 2x aa and fifa08.....

tried with furmark...but zz forgot to take screenshot...stability test for 20 mins ....temp reaching a dangerous level of 91 @.@

so i guess it's not temp prob...psu la means...zzz...

ya know i don really have confidence with huntkey hehe...my honest opinion... no offence...
so maybe try spend a bit higher lo... 

aiming on psu like

1) CM Real Power 550w
2) Silverstone Strider ST56F
3) Vantec Real Power Supply ION2+ 600W
actually aiming for the last one...cheapest ma...anyone here using Vantec Real Power Supply ION2+ 600W..ok? good? 

hi guys 

i'm also using 4850GS (older batch). Been experiencing the blackout problem on games like crysis and devil may cry with 4x AA, otherwise it is problem free.
Recently tested it out with furmark MSAA x 8 , blackout appear after 4 min of stressing .. then the screen comes back after a few second and everything goes fine after that.

so i'm wondering is it possible to exchange the card 1 to 1 with netraid ? btw i purchase the card from moderno on 15 of august.
if its possible i wonder when the program ends ? because i'm living in melaka and final is around the corner so i counlt send the gc by courier as i've need to use the pc during this period.

so guys please give comment on wheter i shud exchange the card or stay with this 1 as the problem isnt really serious.
 

ps : celcuiz from mmu melaka ?

omigod.. exchange program untill 15 oct.. my final untill 18 oct   

seems like have to think of other option ..  

just bring the card alone to exchange or have to bring the full box including the driver and converter?

    wow thanks for ur kindness .. but most likely i'll go to netraid office for the exchange . but hey thanks alot for offering this kind of help   

my 4850GS idles on 66..is that considered normal?

for some reason, the dynamic fan control is locked on 50%. I am not sure why.