5770 help, urgent

Daemon

Daemon

New Member
ok, i have 2 5770s, i have discussed this in a few other threads, but im moving it here so its official. i have a thermaltake 650w tough power. running 2 of them will shut my computer down the instant i load 3dmark or any video game.

running 1 i have my CCC advanced opened up and it gives this picture i ahve posted with this thread.

to get things right...1. uninstall all drivers for old card I.E (my 4670)
2. install new card and install new CCC from AMD site with proper card seleteced, i did all this. and the card is giving me weird numbers on my CCC

any advice tips or anything to help fix this would be great =)

sorry the picture is bad. i ahve the cards set to default. and its 600mghz on GPU clock but its saying its at 400.... pls explain
 

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The default core clock for 5770's is 850mhz... not sure why yours are running slower...

The toughpower should handle it... This is weird.
 
exactly

it is weird even thermaltake said it would run it. at least one... i have 1 in atm and its fine. whats weird is, the clocking wont let me go under 600 mhz and it is sayings its at 400.. dosen't make any sense
 
this sucks

i just ran it again. letting the auto tune take effect.'

and the clocks are now at 157 and 300..... im about to give up haha
 
sadness

they dont change, ran crysis.. WoW and leauge of legends, they stay the same... i think my PSu snt keeping it up to speed. im gona order a new one.. but not sure if its the answer... hoping to fix it before friday. its wen i will order one
 
Daemon said:
they dont change, ran crysis.. WoW and leauge of legends, they stay the same... i think my PSu snt keeping it up to speed. im gona order a new one.. but not sure if its the answer... hoping to fix it before friday. its wen i will order one
Click to expand...

How did you check? By alt tabbing to the desktop? Because they will go back to idle again.
 
yeap

yes... i did, i didn't know they would jump back down instantly.. well.. im a nub. tell me what to do and ill do what i have to.
 
You could run a game in a window, that way you won't have to Alt+Tab to check the clock speeds. A popular program to stress a GPU is FurMark.
 
lol

DOHH im so stupid, well it ran great in furmark, tmeps went up a bit and the fan didnt seem to do alot. but it was at 73c at load. the clocks went to the right speeds as well... so far 1 card is working on my PSU.... should i try running 2 and do the same? and whats the "proper" way to setup 2 cards and Xfire, i want the right way so i cant make mistakes. right down to the power supply hookups ect
 
Daemon said:
DOHH im so stupid, well it ran great in furmark, tmeps went up a bit and the fan didnt seem to do alot. but it was at 73c at load. the clocks went to the right speeds as well... so far 1 card is working on my PSU.... should i try running 2 and do the same? and whats the "proper" way to setup 2 cards and Xfire, i want the right way so i cant make mistakes. right down to the power supply hookups ect
Click to expand...

1 card in each PCIe lane of your motherboard
The correct PCIe cables in each card (1 x 6 pin per card)
Crossfire Bridge connects the 2 cards

Start up your computer with both cards, go to CCC, make sure that crossfire is enabled, that is it.

If the system is shutting down when there are 2 cards, and when both cards are under load, yet each work fine individually, you can say fairly certainly it is your power supply not giving out enough power
 
got my psu working well... is it normal for the GPU clocks to be at 0mghz until u start something like furmark? or a game?
 
Daemon said:
got my psu working well... is it normal for the GPU clocks to be at 0mghz until u start something like furmark? or a game?
Click to expand...

Daemon said:
bump
Click to expand...

If the GPU isn't being used at all, which, if you aren't doing anything graphically intensive, and don't have Aero on, then it won't be, then that is normal for it to turn off completely or underclock to very low values
 
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