Strange issue after closing cgminer (Bounty for solution)

[Benjie]

Hello,

After I quit the cgminer i get this screen and the computer hangs with these settings.

--shaders 1792 --gpu-engine 1075 --gpu-memclock 1650 --temp-target 75 -I 20 -w 256 --lookup-gap 2 --thread-concurrency 21712 -g 1

I am running (2x7950 temps 76 max) win 7 64bit, with 13.3 beta system is so far stable 4 hours in.. I only get this screen when i close the the cgminer !

The Bounty Q 10$ on pokerstars or ltc:

find me a motherboard under 1300 LE on this site that can take 3x 7950 without Risers..
www.egprices.com

[1715113536]

1715113536

[1715113536]

1715113536

[1715113536]

1715113536

[1715113536]

1715113536

[Cablez]

I would say either your gpu or memory is clocked a little bit too high. Bring down the memclock first ~25 and if that doesn't work bring down the engine ~10. That should fix your issue.

[fsb4000]

Hello,

After I quit the cgminer i get this screen and the computer hangs with these settings.

--shaders 1792 --gpu-engine 1075 --gpu-memclock 1650 --temp-target 75 -I 20 -w 256 --lookup-gap 2 --thread-concurrency 21712 -g 1

I am running (2x7950 temps 76 max) win 7 64bit, with 13.3 beta system is so far stable 4 hours in.. I only get this screen when i close the the cgminer !

The Bounty Q 10$ on pokerstars or ltc:

find me a motherboard under 1300 LE on this site that can take 3x 7950 without Risers..
www.egprices.com

1) Try to reduce the frequency of the video card. Test default frequency ( gpu = 900, memclock 1250).
2)These motherboards are suitable:
http://www.egprices.com/product.php?id=18497
http://www.egprices.com/product.php?id=13069
http://www.egprices.com/product.php?id=13063
http://www.egprices.com/product.php?id=21609
http://www.egprices.com/product.php?id=19273
http://www.egprices.com/product.php?id=14872
http://www.egprices.com/product.php?id=14286
http://www.egprices.com/product.php?id=10601
http://www.egprices.com/product.php?id=11283
http://www.egprices.com/product.php?id=21119
http://www.egprices.com/product.php?id=15641

P.S. if it was helpful that my PokerStars fsb4000

[Benjie]

I would say either your gpu or memory is clocked a little bit too high. Bring down the memclock first ~25 and if that doesn't work bring down the engine ~10. That should fix your issue.

Is it dangerous running it that high ?

[Benjie]

Hello,

After I quit the cgminer i get this screen and the computer hangs with these settings.

--shaders 1792 --gpu-engine 1075 --gpu-memclock 1650 --temp-target 75 -I 20 -w 256 --lookup-gap 2 --thread-concurrency 21712 -g 1

I am running (2x7950 temps 76 max) win 7 64bit, with 13.3 beta system is so far stable 4 hours in.. I only get this screen when i close the the cgminer !

The Bounty Q 10$ on pokerstars or ltc:

find me a motherboard under 1300 LE on this site that can take 3x 7950 without Risers..
www.egprices.com

1) Try to reduce the frequency of the video card. Test default frequency ( gpu = 900, memclock 1250).
2)These motherboards are suitable:
http://www.egprices.com/product.php?id=18497
http://www.egprices.com/product.php?id=13069
http://www.egprices.com/product.php?id=13063
http://www.egprices.com/product.php?id=21609
http://www.egprices.com/product.php?id=19273
http://www.egprices.com/product.php?id=14872
http://www.egprices.com/product.php?id=14286
http://www.egprices.com/product.php?id=10601
http://www.egprices.com/product.php?id=11283
http://www.egprices.com/product.php?id=21119
http://www.egprices.com/product.php?id=15641

P.S. if it was helpful that my PokerStars fsb4000

Ty, Sent !!

[fsb4000]

overclocking without raising the voltage is not very dangerous. But I highly recommend you find a frequency that do not have issue. Probably this is the best way.

Bring down the memclock first ~25 and if that doesn't work bring down the engine ~10.

Thank you very much for the bounty   

[Benjie]

overclocking without raising the voltage is not very dangerous. But I highly recommend you find a frequency that do not have issue. Probably this is the best way.

Bring down the memclock first ~25 and if that doesn't work bring down the engine ~10.

Thank you very much for the bounty   

This didn't work overclocking with trixxx seems to work (as there is no problem with closing cgminer), over clocking with cgminer hangs the pc when i close cgminer, seems to be because of the frequency change (returning to stock) after closing cgminer the windows/gpu becomes unstable and shuts down...

[fsb4000]

good guess. Then  not to write

--gpu-engine 1075 --gpu-memclock 1650

and overclock just using trixx. If longer  will not happen, so guess is correct.

[Benjie]

good guess. Then  not to write

--gpu-engine 1075 --gpu-memclock 1650

and overclock just using trixx. If longer  will not happen, so guess is correct.

yep it didn't happen, thanks please Lock/close thread.

[Cablez]

Glad to hear you have it sorted now.

You can lock the thread yourself, the option is on the bottom left of the page.