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Topic: Rigs often reboot (Read 404 times)

sr. member
Activity: 434
Merit: 255
June 16, 2018, 09:44:22 AM
#32
The problem seem like at your windows system. Because your event log say "The application-specific permission settings do not grant Local..." and "....this security permission can be modified using the Component Services administrative tool", from that clue log it seems there are some activities that are not allowed by the windows system.

I already uninstalled all updates, what I need to do now?
Removing updates won't help you. In such cases, I recommend that you reinstall the entire operating system. After the update, you cannot delete everything. I recommend that after reinstalling the operating system to install software that blocks the automatic updates.
newbie
Activity: 17
Merit: 0
June 16, 2018, 09:22:05 AM
#31
The problem seem like at your windows system. Because your event log say "The application-specific permission settings do not grant Local..." and "....this security permission can be modified using the Component Services administrative tool", from that clue log it seems there are some activities that are not allowed by the windows system.

I already uninstalled all updates, what I need to do now?
newbie
Activity: 154
Merit: 0
June 16, 2018, 08:28:34 AM
#30
The problem seem like at your windows system. Because your event log say "The application-specific permission settings do not grant Local..." and "....this security permission can be modified using the Component Services administrative tool", from that clue log it seems there are some activities that are not allowed by the windows system.
newbie
Activity: 17
Merit: 0
June 16, 2018, 08:04:31 AM
#29

The same problem, the whole point was redrawing the cards, so do not strangle them to the maximum!

How?

If you think about reducing memory clock, I tried it, same problem with often reboot.
newbie
Activity: 124
Merit: 0
June 16, 2018, 07:45:16 AM
#28

The same problem, the whole point was redrawing the cards, so do not strangle them to the maximum!
newbie
Activity: 17
Merit: 0
June 16, 2018, 06:30:27 AM
#27
I have new information.

It is not problem with risers at all. When I unplug any GPU, rig works perfect. So rig works perfect with 5 GPUs.
Perhaps problem is with voltage or something else.

What should I do?

Every time I have had issues like this it was due to using an insufficient PSU. You can get a very inexpsensive 500-750w PSU + a dual PSU connector and give that a shot. Likely will get you running.

Is it possible? Rig was working perfectly more than 6 months with same PSU. That PSU is on rig right now, no changes.

If they are running at full power, then that's right at the max capacity for a 1200w PSU. If they are running at lower wattage, then it should be fine. Have you swapped the PSU out with another 1200w and tried that? I have had rigs with reboot issues because of insufficient PSUs and I've had reboot issues because the PSU was dying.

If the issue isn't the riser, but removing a GPU and it's load from the system makes the rig stable, it sounds like a power issue to me, but of course there are lots of possibilities and variables.

Is there some software or some other way to test PSU?
sr. member
Activity: 1008
Merit: 297
Grow with community
June 15, 2018, 08:52:08 PM
#26
I have new information.

It is not problem with risers at all. When I unplug any GPU, rig works perfect. So rig works perfect with 5 GPUs.
Perhaps problem is with voltage or something else.

What should I do?

Well, Congrats, you already pointed out the culprit

what to do?

options:

Repair, Replace or Add

newbie
Activity: 37
Merit: 0
June 15, 2018, 06:39:35 PM
#25
I have new information.

It is not problem with risers at all. When I unplug any GPU, rig works perfect. So rig works perfect with 5 GPUs.
Perhaps problem is with voltage or something else.

What should I do?

Every time I have had issues like this it was due to using an insufficient PSU. You can get a very inexpsensive 500-750w PSU + a dual PSU connector and give that a shot. Likely will get you running.

Is it possible? Rig was working perfectly more than 6 months with same PSU. That PSU is on rig right now, no changes.

If they are running at full power, then that's right at the max capacity for a 1200w PSU. If they are running at lower wattage, then it should be fine. Have you swapped the PSU out with another 1200w and tried that? I have had rigs with reboot issues because of insufficient PSUs and I've had reboot issues because the PSU was dying.

If the issue isn't the riser, but removing a GPU and it's load from the system makes the rig stable, it sounds like a power issue to me, but of course there are lots of possibilities and variables.
newbie
Activity: 17
Merit: 0
June 15, 2018, 05:28:08 PM
#24
I have new information.

It is not problem with risers at all. When I unplug any GPU, rig works perfect. So rig works perfect with 5 GPUs.
Perhaps problem is with voltage or something else.

What should I do?

Every time I have had issues like this it was due to using an insufficient PSU. You can get a very inexpsensive 500-750w PSU + a dual PSU connector and give that a shot. Likely will get you running.

Is it possible? Rig was working perfectly more than 6 months with same PSU. That PSU is on rig right now, no changes.
newbie
Activity: 37
Merit: 0
June 15, 2018, 04:59:30 PM
#23
I have new information.

It is not problem with risers at all. When I unplug any GPU, rig works perfect. So rig works perfect with 5 GPUs.
Perhaps problem is with voltage or something else.

What should I do?

Every time I have had issues like this it was due to using an insufficient PSU. You can get a very inexpsensive 500-750w PSU + a dual PSU connector and give that a shot. Likely will get you running.
newbie
Activity: 17
Merit: 0
June 15, 2018, 02:15:19 PM
#22
I have new information.

It is not problem with risers at all. When I unplug any GPU, rig works perfect. So rig works perfect with 5 GPUs.
Perhaps problem is with voltage or something else.

What should I do?
jr. member
Activity: 36
Merit: 12
June 14, 2018, 09:34:16 AM
#21
lc power platinum series 1200w
6x RX 580s (185W x 6) is an overload for a 1,200W PSU.
Even though that model has 100A on its +12v rail, it is still at its peak with a 1110W load (only have 90W window).
Since you're mining Ethereum, it's alright to underclock to lower the power consumption, or use only 5 GPUs for now.

And this bugs me: "my friend has two rigs with 2 x 6 RX 580 sapphire nitro 8gb"
Two rigs with 2x6 RX580, means 12GPU in each rig? No, right? so 6GPUs each.

The error is pretty normal and shouldn't cause a reboot,
both of the rigs seems out of juice that can trigger a shutdown but your BIOS was set to restart whenever the system was abruptly powered down.

I have also 6x rx 580 running on a 1000W psu lol
now mining for 180h straight
newbie
Activity: 17
Merit: 0
June 14, 2018, 08:45:50 AM
#20
I tried with elimination method to identify bad riser and I found one. When I unplugged bad riser, rig was working perfectly with 5 GPUs.
So I changed new riser and rig reboot again after 20 minutes  Sad
sr. member
Activity: 1008
Merit: 297
Grow with community
June 14, 2018, 04:50:17 AM
#19
One way to troubleshoot

Start the rig with single GPU without risers and a dedicated PSU

fiire up miner --> Result?

Still reboot?

If yes, problem is in your CPU system, exclude Perif like GPU's, Risers in your suspects list

you may try to check/replace, RAM, Processor,PSU or bloated cap from MB

If No, problem is with your Perif, exclude CPU system in your suspects list

you may try to check risers, PSU cables, and GPU's


 Wink
newbie
Activity: 17
Merit: 0
June 14, 2018, 04:21:18 AM
#18
Rig was working perfectly for months and last weeks this problem with rebooting started.
So I think problem is not with voltage.
newbie
Activity: 17
Merit: 0
June 14, 2018, 04:14:33 AM
#17
I uninstalled all windows updates, AMD driver and I reinstalled AMD driver.
Same problem, it reboots after 20 minutes.

I will try now unplug GPUs to find riser problems.
newbie
Activity: 17
Merit: 0
June 14, 2018, 04:08:27 AM
#16
lc power platinum series 1200w
6x RX 580s (185W x 6) is an overload for a 1,200W PSU.
Even though that model has 100A on its +12v rail, it is still at its peak with a 1110W load (only have 90W window).
Since you're mining Ethereum, it's alright to underclock to lower the power consumption, or use only 5 GPUs for now.

And this bugs me: "my friend has two rigs with 2 x 6 RX 580 sapphire nitro 8gb"
Two rigs with 2x6 RX580, means 12GPU in each rig? No, right? so 6GPUs each.

The error is pretty normal and shouldn't cause a reboot,
both of the rigs seems out of juice that can trigger a shutdown but your BIOS was set to restart whenever the system was abruptly powered down.

Rig 1 has 6 GPUs

Rig 2 also has 6 GPUs

two rigs are same
newbie
Activity: 16
Merit: 0
June 13, 2018, 11:26:06 AM
#15
try also check your HDD with Victoria or smth. similar
full member
Activity: 392
Merit: 137
June 13, 2018, 09:50:44 AM
#14
Windows 10 often downloads its updates. I have installed various applications to block updates but sometimes this happens. The updated driver may not work correctly. Also in the Claymore settings there is a cut-off by temperature. Perhaps you have a limit to 67 degrees. My rigs are restarted maximum 1 time per week.
DrX
member
Activity: 233
Merit: 20
June 13, 2018, 09:37:06 AM
#13
First I would check the power usage from the wall with watt meter.

It shouldn't be over 1000w when miner is running.

LC power isn't know for best quality Sad

and then you should try them without bios mods and oc. After you
can get them to run stable then you can start modding.

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