Mining rig gets hangged and no response

[Hamadandnabil]

Hi

I had 6 3070 cards and then i added 6 3090 cards also. the mother board is asrock h110 BTC. It runs on 3psu . Since i added 3090 the rig hangs and becomes offline. No command works and have to reach manually and restart. Any suggections

[HiveKal]

Have you tried adding the 3090 cards one by one to see when it becomes unstable?

[Hamadandnabil]

Thanks for the advise. It is not being unstable immediately sometime after 3 hours or after 12 hours

[HiveKal]

Oh! Have you set up watchdog so that it will restart for you?

[Buldog_13]

My rig was doing that while using t-rex miner. Watchdog would usually restart it but not always. Switched to gminer 2.64 and no more issues. Also you should be running absolute core clocks not -200 for a more stable rig

[Hamadandnabil]

Thanks. I will do that. do you have any suggestion for the number

[Hamadandnabil]

I am using phoneix miner.

[Hamadandnabil]

when i am using absolute clocks Hash rate is reducing

[HiveKal]

@Hamadandnabil

Thanks. I will do that. do you have any suggestion for the number

This is what I set mine to. It normally hashrate is around 393. Choose tolerance you feel comfortable with.

[Hamadandnabil]

applied . hoping this would work

[Hamadandnabil]

I hanged agai

[Denrau]

Hi, did you resolve this issue? I have 11 GPU rig (AMD) and it randomly hangs up with no response. On the screen, I do see “frozen miner” and the rig is not responding until you manually reboot.