Yup.. old psu + huge power hog will do that.
Lets not forget Antec ! Crash.. haha..
My HCG 750 bronze is barely breaking a sweat with the 7870xt, 7870 and 5850 hooked up.
Topic: XFX 6990 mining => Immediate System Shutdown (Read 4560 times)
ax1200 a bit much unless he has extra $$ laying around...got my 1000w seasonic plat. for 200 and it can handle 6990,5870,5850 no problem 
Oh yea, sounds like a really weak PSU. Just get a proper one and you should be good. Proper ones include seasonic, corsair, etc high-end ones. For future expansion needs I would get ax1200 right away.
I found my PSU's +12V supplies 20A. Does it make sense that 480 W (2 x (12V x 20A)) would be my theoretical maximum?
Note: The PSU is 6 years old.
Note: The PSU is 6 years old.
Oh yea, sounds like a really weak PSU. Just get a proper one and you should be good. Proper ones include seasonic, corsair, etc high-end ones. For future expansion needs I would get ax1200 right away.
I found my PSU's +12V supplies 20A. Does it make sense that 480 W (2 x (12V x 20A)) would be my theoretical maximum?
Note: The PSU is 6 years old.
Note: The PSU is 6 years old.
Oh yea, sounds like a really weak PSU. Just get a proper one and you should be good. Proper ones include seasonic, corsair, etc high-end ones. For future expansion needs I would get ax1200 right away.
I found my PSU's +12V supplies 20A. Does it make sense that 480 W (2 x (12V x 20A)) would be my theoretical maximum?
Note: The PSU is 6 years old.
Note: The PSU is 6 years old.
Your psu or mobo or something is probably cooked.
Check that the pci-e power connectors are from seperate rails. Also check every capacitor on the gpu, mobo and psu for signs of damage/wear.
gl
Check that the pci-e power connectors are from seperate rails. Also check every capacitor on the gpu, mobo and psu for signs of damage/wear.
gl
Just tried cgminer and same immediate shutdown occurs.
Does anyone have any idea why this is happening?
Does anyone have any idea why this is happening?
Tried mining using phoenix and bitminter clients at stock clocks with 70% fan speed.
1 x Intel Core 2 Duo E7500
1 x AMD 6990
2 GB RAM
This is all connected to a 850 W PSU.
Within a few minutes the windows 7 x86 shuts down. Phoenix client also states that it can't patch BFI_INT?
1 x Intel Core 2 Duo E7500
1 x AMD 6990
2 GB RAM
This is all connected to a 850 W PSU.
Within a few minutes the windows 7 x86 shuts down. Phoenix client also states that it can't patch BFI_INT?
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