Bitcoin Forum

planning to build 10 AMD gpu's on asus mining expert ..any advices >???
 i've 10 AMd  570 and 580 cards
with this mobo
i've evga 1600 watt g2

i need advices for stable working rig ..

and also can i  power up some cards with server psu ??? i mean with no Connection with the atx socket ?
or it must be a regular atx psu  ??

"also can i  power up some cards with server psu Huh i mean with no Connection with the atx socket ?'

Yes you can. use Server PSU something like a 1200w. They work great. I suggest this site for buying one. Use your 1600w to power some of other cards and the motherboard.
https://www.parallelminer.com/product-category/power-supply-kit/


Stick to Linux OS like HiveOS or SMOS for mining.

Don't listen to google anymore, you NO LONGER NEED TO BIOs MOD YOUR RX GPUS, with the new AMD software timings mod(Included in HiveOS) you can just play with the timings and get same Ethereum hashrates.

hope this helps.

With HiveOS you can easily build a rig and all the cards will be recognized out of the box , no need to tweak around like in Windows.

The only downfall is that unfortunately Linux Os-es use a bit more, about 5% more in electricity, hopefull this will be fixed soon if not already in the new HiveOs version.

how you would connect 10GPU and 10 Riser on this PSU?!

use a smaller ATX PSU connect to ATX A and to ALL 3 Molex Ports

the GPU and Risers connect to Server PSU - the Server PSU will start with pluged into the wall - ATX PSU will also start at this time if you set in BIOS "power on after AC loss"

Yes, the server Psu is a great option or at least 2 x 1200-1300 watt independent Psus like Evga or Corsair which has a lot of connections.

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5 cards on the evga
and 5 on the server psu

you dont ever need 2800W for 10 570/580 cards ;)

the 2 main qustions now please

1- will the 2nd and 3rd group of cards work fine even their atx socket on the mobo is not connected

2- will the adrenaline driver make 10 cards work well or i'll have stability issues ??

hahahaha
yes u r right
but this psu is already present i didn't buy it particularly

the 2 main qustions now please

1- will the 2nd and 3rd group of cards work fine even their atx socket on the mobo is not connected

2- will the adrenaline driver make 10 cards work well or i'll have stability issues ??

socket B and C is only for syncing the ATX PSU

it WILL work without 24pol in B and C
only be sure you plug in the molex A B and C

i have 10 Vega running fine with 18.6.1 and tried also with 19.4.x (only problem is missing power_temp - so i still use 18.6.1)

try to sell the EVGA PSU, get yourself a smaller one platinum and server psu and you are ready to go

i connected every thing
10 cards
2 psu  evga1600  + hp server 1000
asus mobo
g3900
4gb ram
hdd 250 wd blue
win10/64 enterprise
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the prolem now
 i have some  red error slots on boot
and every time i restart these slots changes without changing there positions in the mobo just restart


*mining mode : enabled
*above 4g : enabled

there was a solution here to change pci-e from gen1 to auto or gen 2
 
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i tried this but it didn't work ..
i disconnected the secondary psu with its 5 gpu's
working only on the evga and 5 cards
but no change same problem
red slots keeps changing

Update the MB BIOS to the last version then try again

i updated to the latest version
same problem

Have you tried using other devices? if not then you can try on another device and whether it is detected or not, at least you can have an answer when you have tried it on a different device.

..
what exactly you mean by other devices ??