Quote from: momo101 on February 11, 2017, 02:31:27 PM

Hello people and good to be here.

I am new in mining but old in PC world.
Recently I bought my first rig to get hobby.

Im currently running:

MB AsRock H81 PRO BTC v2
CPU Intel Celeron G1840
RAM Patriot 4GB @ 1600
SSD SiliconPower 120GB
PSU 2 x ThermalTake 730W
GPU - 6 x Sapphire NITRO+ RX 480 8GB (11260-07-20G) - STOCK BIOS/ no OC
PCI 6 x Resizers x16 to x1 (USB)

So I set it up and am running Windows 10 and Claymore Dual miner v7.4.

PROBLEM:

After 5-10 minutes of running in ether single or dual mode I would get: WATCHDOG: GPU (x) hangs in OpenCL call. Miner will restart and will not start again.

TRIED SO FAR:

-   Reinstalling Windows 10
-   Running both single or dual mining
-   Running on stock drivers then 16.9.1 all the way to latest
-   Removing one or more cards
-   Switching PSU to run one to four cards and back and forth
-   Switching resizers
-   Running cards in both OC and silent mode (bios switch)
-   Virtual Memory set to 16GB+

I think a listed all.
So is there any solution to this issue since Im pretty out of them right now.

The only solution I found is, when I have this problem I reduce the OC of the GPU that is hanging or reduce the intensity of this GPU. It's annoying but I haven't found better solution to this problem.

Quote from: shadowhlohavec on February 11, 2017, 06:52:21 PM

is anyone dual mining eth/etc/exp + decred with rx 470? could you please tell me your power consumption per card? Thanks

Sapphire RX470 Nitro+ 8GB - ~125W ETH/EXP mining, ~155W ETH+DCR mining. But dual mining DCR now is profitable and it's worth mining it.