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game crashing with crossfire.

Schizo

Schizo

Schizo

Soldato
Joined
19 Feb 2008
Posts
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ive just added another asus radeon 4850 and ticked the box for crossfire in ccc.

the problem is the killing floor keep's on crashing ?

ive never had a 2 card set up before so not sure what the problem is.

do some game's only like one card or two ?

killing floor plays lovely on just one card so im guessing killing floor does not like 2.

is there anything i have missed while setting up my cards ?
 
what else do you have on the power supply, AMD only test them for the normal usage. no idea what you would call normal usage, I persome overclocked and stupid amounts of optical/HDD drives don't help :P

anyways it sounds like your power supply can't for some reason provide enough powers for the cards, ethoir cos its simply not powerful enough or being faulty or cos its old

also not note, is it only killing floor ? if not than it might be something to do with software
 
i have a 1200 antec power supply.

it came with my p190 case (650 & 550 hooked together)

i have 3 hard drives.

1 dvd

fan controller.

memory card reader.

watercooling (xspc kit)

q6600 clocked to 3ghz

8gb ram

4x 120mm fans

1x200mm fan

2x140mm fans

2x asus radeon 4850 card's.

it is only killing floor so far as i install game's to see what happens on other game's.

i think my power supply is powerfull enough so it could be the software.
 
no,do you think that will help ?

ive just tried left for dead with one card and it still crashes.

the computer restarts it self when this happens.
 
no over clock.

one card was in for 6 months and the other one went in friday.

and both card's show up in gpu-z
 
Hi

Are the 2 graphic cards sucking from the same PSU?, if so try placing 1 card with 1 PSU

dont know if that will make a difference, but its worth a try!
 
I had crashes with 9-6 and bad performance with 9-7s while overclocked

so i m guessing that might be the problem
 
thanks for the reply's guys.

i think the problem has been sorted.

i uninstalled the 9.7 drivers and went back to 9.5 and everything seem's ok.

had a 45 min go on killing floor and it was fine.

some of the maps i played on with the 9.7 drivers was very very jagged but with the new drivers it was very good.

thanks for the reply's and information.
 
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