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Monitors go blank after a few minutes of running
My system can do 1280x736 5s exports in t2v, but when I try 10-15s renders it causes my monitors to go blank and stay blank after a few minutes of processing (as if the 5090 card can't handle it anymore).
I've tried the arguments --disable-pinned-memory --disable-dynamic-vram to no avail.
Sometimes, limiting the Power Limit of the 5090 to 85-90% works (using MSI Afterburner), but I don't want to have to do this every time.
Anyone else dealing with this?
ComfyUI Windows Portable
5090 32gb VRAM
128 RAM
Nvidia Driver 610.88
CUDA 13.3
check temps.
Nvidia driver issues unfortunately, I've had the same on my system - I haven't found a proper fix or explanation for it other than possible some low level driver panic that sort of acts like the gpu gets disconnected from Windows.
I currently run latest game ready 610.74 driver + in the nvidia app under System > Performance i set Power max to 90% (altho I have no clue if this actually impacts load power draw), haven't had this issue now in a long while..
check temps.
Could be part of the problem. I'm getting up to 85-86 peak.
Nvidia driver issues unfortunately, I've had the same on my system - I haven't found a proper fix or explanation for it other than possible some low level driver panic that sort of acts like the gpu gets disconnected from Windows.
I currently run latest game ready 610.74 driver + in the nvidia app under System > Performance i set Power max to 90% (altho I have no clue if this actually impacts load power draw), haven't had this issue now in a long while..
Thanks for the tip to use the Nvidia App. Didn't know you could adjust power in there. I'm going to try to push it to 95%.
Nvidia driver issues unfortunately, I've had the same on my system - I haven't found a proper fix or explanation for it other than possible some low level driver panic that sort of acts like the gpu gets disconnected from Windows.
I currently run latest game ready 610.74 driver + in the nvidia app under System > Performance i set Power max to 90% (altho I have no clue if this actually impacts load power draw), haven't had this issue now in a long while..Thanks for the tip to use the Nvidia App. Didn't know you could adjust power in there. I'm going to try to push it to 95%.
I should also note that I tried rolling back the Nvidia Driver to 596.36, but still had the issue. Not sure if it's a driver issue, or I didn't roll back far enough.
This model is an extremely high power workload, and will probably smash directly into the power limit unless you severely restrict the voltage/frequency of the GPU.
There's a "curve editor" with a user-hostile interface inside the MSI Afterburner you mention, which can help you with this plight;

It starts off looking something like this by default
To start the process, you click PrECiSeLy on A Point in the low voltage region (e.g. around 820-850 mV), keep the same horizontal mouse position, then drag it a slight bit upwards
still keep the mouse position

now, if you hold shift and click just below and slightly to the right of the position you've been holding, you can drag a faint highlight across everything to the right of the point you just raised

You can now (uncomfortably) precisely click on any point in the highlighted section, and drag it down, down, until every single highlighted point is Well Below the point you raised to the left of this mess

If you hit apply, and say your prayers to Omnissiah, you may find yourself blessed;

If this is the case, you are free to click the "Save" button two to the left of the "Apply" button, and save it to one of the user profiles.
Then next time you boot up the system, you can click on the profile number you saved, and hit "Apply" to not have to go through this mess again.
however, if you are not as fortunate, or - usually - you're adjusting an already adjusted curve;

then you are hexed with dumb stuff like this
you fix this by selecting the BAD REGIONS, and dragging them back down to the floor

if you are not so lucky, you may find yourself in this situation;
at this point, there's not much you can do besides praying to Omnissiah and hoping that when you lower your power limit, and run a workload, you see this screen:

825 mV during load, Praise Be Omnissiah
you are welcome for this 2010 style presentation
This model is an extremely high power workload, and will probably smash directly into the power limit unless you severely restrict the voltage/frequency of the GPU.
There's a "curve editor" with a user-hostile interface inside the MSI Afterburner you mention, which can help you with this plight;
It starts off looking something like this by defaultTo start the process, you click PrECiSeLy on A Point in the low voltage region (e.g. around 820-850 mV), keep the same horizontal mouse position, then drag it a slight bit upwards
still keep the mouse position
now, if you hold shift and click just below and slightly to the right of the position you've been holding, you can drag a faint highlight across everything to the right of the point you just raised
You can now (uncomfortably) precisely click on any point in the highlighted section, and drag it down, down, until every single highlighted point is Well Below the point you raised to the left of this mess
If you hit apply, and say your prayers to Omnissiah, you may find yourself blessed;
If this is the case, you are free to click the "Save" button two to the left of the "Apply" button, and save it to one of the user profiles.
Then next time you boot up the system, you can click on the profile number you saved, and hit "Apply" to not have to go through this mess again.however, if you are not as fortunate, or - usually - you're adjusting an already adjusted curve;
then you are hexed with dumb stuff like thisyou fix this by selecting the BAD REGIONS, and dragging them back down to the floor
if you are not so lucky, you may find yourself in this situation;
at this point, there's not much you can do besides praying to Omnissiah and hoping that when you lower your power limit, and run a workload, you see this screen:
825 mV during load, Praise Be Omnissiahyou are welcome for this 2010 style presentation
Aewsome info!
Nvidia driver issues unfortunately, I've had the same on my system - I haven't found a proper fix or explanation for it other than possible some low level driver panic that sort of acts like the gpu gets disconnected from Windows.
I currently run latest game ready 610.74 driver + in the nvidia app under System > Performance i set Power max to 90% (altho I have no clue if this actually impacts load power draw), haven't had this issue now in a long while..
Changed it to 100% power. Found out it was getting too hot (86 deg C). Blasted the AC and put a fan on it and now it's running well.
check temps.
Winner winner chicken dinner. Blasted the AC and put a fan on my computer and now all's fine!
FYI I too have a 5090 32gb vram. I have 192 ram intel 9. I dont have an issue at all.
