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1  Alternate cryptocurrencies / Mining (Altcoins) / runing multiple claymores on: December 17, 2017, 08:01:22 AM
Hello
   i want to run a multiple claymores on my rig that contains 3 x r9 290x and 3 x r9 280x, i want to run r9 290x on eth and r9 280x on zcash because it more profitable. when i start claymore's the first one run correctly, but the second one i get this msg "bind failed with error: 10048"
2  Alternate cryptocurrencies / Mining (Altcoins) / grounding PSU fail on: November 18, 2017, 03:14:59 PM
Hello,
  after i manager to run 2 x r9 290 i'm facing now a new probleme wich is after 2 or 3H of mining, the grounded PSU fan fail and stops the 2nd card r9 290 froze and rig shutdown suddenly.
i tryed to start the grouding PSU again but nothing happend untill 30minute then i can start it again and start the rig again for 2 to 3h.
any idee
3  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 16, 2017, 07:14:47 AM
Ok, get GPU-Z or Afterburner and watch the cards stats when you start mining.
Use Afterburner and make fans at 80% just to experiment if this is temperature issue.
not a gpu temerature both gpu work fine in single mod.
i'm thinking it's motherboard probleme
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 15, 2017, 10:20:39 AM
Do you watch the temperatures of the cards and CPU? Are they normal level?
Do you use the mining drivers? What brand of PSU's do you use?
temperature r9 290  80°
temperature r9 290x 84°
for the driver's 'im using the lastest driver's offered by AMD
PSU BRAND OCZ 500 WATT
PSU2 LC POWER 2.3 6600 / 600 WATT.
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 15, 2017, 10:02:33 AM
hi man
i think for sure
psu good, all good,

it s your cable going to riser and to GPU

when start ining gpu would pump power,
cables with time dosen t pass requirement power,

i have problem with one 6gpu rig
every time i change those cables

i'm not using riser's
both card are pluged to board directly
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 15, 2017, 09:01:28 AM
How do you start the second PSU ?
psu grounding
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 15, 2017, 08:45:39 AM
Sorry i'm kinda confused here. It's just the fan on the Sapphire card stop spinning, but Claymore is working with no errors?

the pc shutdown suddenly after fan on sapphire card stop spinning " 2-3 minute of mining".
claymore work with no errors.
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 15, 2017, 08:13:25 AM
Try stock and no overclock.  Do one card at a time.
both card work fine in sigle gpu mod.
9  Alternate cryptocurrencies / Mining (Altcoins) / Re: rig shut down!!!! 2x r9 290 on: November 15, 2017, 07:48:49 AM
hi,
   well this is my configuration:
gigabyte ga-h87-hd3.
4 gb ram ddr3
cup: celeron g1820.
msi r9 290x installed in pciex x16 3.0
shapphire r9 290 installed in pciex x 4
psu of 500 watt for the motherboard and the sapphire r9 290.
psu of 600 watt for the msi r9 290x only.
when i start the rig everything is fine then the fan of sapphire stop. after i lunch  clymore's they start again for about 3 minute then everything colapse.

Did you mean Sudden Shutdown? what's your OS? have any error's seen?

Quote
what could possibly is wrong?
 i think i should switch the psu so the main psu feed the msi in pci ex x 16 and the 2 nd psu feed sapphire in pci ex x4.
any thought's??!!!

I don't think this is the case, just want to know more details on errors appear if there's any


os: windows 7 64 bit
yes sudden shutdown, no error seen only fan stop of sapphire r9
10  Alternate cryptocurrencies / Mining (Altcoins) / rig shut down!!!! 2x r9 290 on: November 15, 2017, 07:35:40 AM
hi,
   well this is my configuration:
gigabyte ga-h87-hd3.
4 gb ram ddr3
cup: celeron g1820.
msi r9 290x installed in pciex x16 3.0
shapphire r9 290 installed in pciex x 4
psu of 500 watt for the motherboard and the sapphire r9 290.
psu of 600 watt for the msi r9 290x only.
when i start the rig everything is fine then the fan of sapphire stop. after i lunch  clymore's they start again for about 3 minute then everything colapse.
what could possibly is wrong?
 i think i should switch the psu so the main psu feed the msi in pci ex x 16 and the 2 nd psu feed sapphire in pci ex x4.
any thought's??!!!
11  Alternate cryptocurrencies / Mining (Altcoins) / 2 PSU MINING on: November 11, 2017, 01:56:57 PM
Okey...

let's say I'm trying to build rig with 3x R9 290.

now for this I could use let say 1x 500W PSU for motherboard cpu and 1xr9 290.

Now my question is : can i run the two other r9 290 with a single psu of 600 watt??

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