5770 problems

[leftlane]

RMA fixed problem.

 

[lkn118]

Alright people, here is the way to solve it. Saw it at tomshardware.
Go to CCC, go to profiles, click profiles manager, then enter a profile name (e.g. ABC, then click save, do not activate!
go to C drive>users>(user name)>AppData>local>ATI>ACE>profiles and click the profile name that you have created just now.
find the line:
<Feature name="CoreClockTarget_0">
<Property name="Want_0" value="15700" />
change it to
<Property name="Want_0" value="40000" />
and
<Feature name="MemoryClockTarget_0">
<Property name="Want_0" value="30000" /> (i think it is 30000)
change it to
<Property name="Want_0" value="90000" />
forgot the whole procedure, but i think this is it.

 

[faune]

Thanks,

@zipzoomflyhigh
I removed all NVidia drivers/files with driversweeper
It was Tagan, about 450W, 2 rails +12V (20A each), with a switch doing something with dividing the power among rails,
but in both positions the problem was appearing.
Do you think these PSUs could be too weak for such system?[quotemsg/]


I have a Gigabyte 5770 and they recommend a psu with a 12v rail with at least 24 amperes. My 620w psu has 24 amperes on each of it's 2 12v rails and it works fine. With 20'amperes on that 12v maybe the gpu isn't getting enough juice?

 

[Guest]

Windows 7 has some unknown problem with SATA in AHCI and switching to IDE solves memory dump error, blue screen and crash problems.

 

[chaos615]

I have the same problem with my radeon hd 5750 card crashing my pc in a hard reboot with windows 7.

I was able to prevent crashing by changing my desktop back ground to none.

Windows 7 themes does the back ground slide show thing, and every time the back ground switches it crashes the pc.
That explains the random time intervals between crashes while playing a game or streaming a video.

I could be wrong, but my pc works with no theme selected and doesn't with a theme selected.

 

[Martin 71]

Hey, it seems like driver updates are fixing a TON of problems... I'm getting actually playable framerates in Crysis Warhead maxed, and I can overclock w/o artifacts on the loading screens... ATI appears to have pulled through on this series

 

[ValentinS]

Hello everybody.I read through the posts here as i have similar problems however i couldnt understand clearly what is the cause

I have this and i run Windows XP:
Intel Core i3 530 2.93 GHz
ASRock H55M Pro
Memorie Kingston HyperX 2GB DDR3 1333MHz CL7
Enermax ECS405AGT 405W
Gigabyte Radeon HD5770 Ultra Durable 1GB DDR5 128-bit
Hard disk Western Digital 500GB SATA-II 7200 rpm 32MB Caviar Black

My problems are:
1.The screen freezes with different colours and vertical lines that everybody is mentioning

2.About 50% of the times the system boots up, the monitor does not receive video signal,and i have to reset it.( i tried different monitor,windows reinstall,same thing happens)

For problem 1 please can someone tell em if we know for sure if its a hardware issue and replacing the card will solve it or its a driver issue
And for problem 2, is it possible to be a driver issue also?Or it must be hardware.
Waiting for answers,
A desperate gamer:|

 

[xshinjixikarix]

I'm having issues with my crossfired sapphire 5770's also, usually happens when gaming but also when i'm watching random videos online. It's quite frustrating when i'm about to WIN a game of starcraft and then bam the screen and everything else freezes. There's no vertical lines or anything like that it just stays frozen on the screen i last saw.

My specs are
mobo - m4a79 deluxe
ram - ddr2 800 supertalent
cpu - 3.2 ghz quadcore 955 phenom II
vid cards - 5770 sapphire x 2
psu - 750 watt OCZ something something...

My mobo's bios was updated a little while ago in attempt to fix this problem, i haven't gotten around to updating the video card's bios. Does anyone know if that'll fix the problem? PLEASE I HATE LOSING TO NOOBS BECAUSE OF THIS ISSUE!!!

 

[Clint_NZ]

I returned my card and swapped it for a 5850 (which is awesome) plus cash their way.
Mysteriously my system still foze up on occasion and although i never saw the coloured vertical lines it was still a hard reboot issue.

my pc:
Win7 64bit
PSU: 650w
Mobo: asus P7P55D EVO
CPU: core i5 750
RAM: kingston DDR3 1600mhz 8-8-8-20
Graphics: currently 5850 used to have 5770

With my 5770 i experienced seemingly random crashes all the time and never got blue screens but with the 5850 it crashed and blue screened and i wrote down the stop error which involved ...0000x50 which is page file fault. I looked this up and came the conclusion it could be my DDR3-1600mhz ram which requires xmp profile overclocking to actually run at 1600 instead of 1333. I reluctantly set my ram to 1333 and my pc is completely stable. All those who have faster than ddr3-1333 ram with these issues, try to set everthing to default in the bios and you might just get lucky.

I was trying stuff with ati tray tools and having different profiles and manually setting voltages and almost everything suggested, i even returned my 5770 blaming the crashes on that but even my new 5850 crashed, just not as bad or often. The only thing that fixed it so far was running default cpu, chipset and ram clocks and voltages

 

[Martin 71]

I returned my card and swapped it for a 5850 (which is awesome) plus cash their way.

Excellent choice... I did the same thing, and I'm glad I did.

 

[Mousemonkey]

This topic has been closed by Mousemonkey