I'm still having the issue with my 3080 ti where on a fresh power-up of the system it will not display any output (to DisplayPort or HDMI) in BIOS or Windows if I have CSM disabled and ReBAR enabled. If I restart (either by hitting the reset button after looking at black screens for a minute or rebooting from Windows), all is well. I can get into EUFI/BIOS and Windows shows just fine. 1.2.3 did not fix this for me. I'm wondering if any more work is being done as I don't see any notes about this issue in the 1.2.4 info above. I submitted a question to support and they asked me to reseat the GPU, check the cables, and try to put it into another computer. It runs fine after a restart or if CSM is enabled (and thus reBAR disabled). Sooooooo how would a bad connection in the PCI-e slot or power connector cause this situation? I mean, I'm open to the possibility that there's just something about those suggestions I don't understand, but I'm not getting that. This was basically already said to be a vBIOS issue that was fixed for some people.

Here you go:

What is the current version of the LED Sync app?  The installer indicates it should be v.1.1.1, however, mine never updates past v.1.1.0.2 (as included with EVGA Flow Control v.2.0.11.0).  Nothing appears under the VGA column in LED Sync either.
 
Even after uninstalling LED Sync and reinstalling it using the setup program in the Precision X1 folder, it remains v.1.1.0.2.
 
Also, does the KB LCD function work in the HWM options?  Doesn't seem to trigger any info on my (old) Logitech G15 LCD (Precision XOC worked fine).
Thanks.

Nike_7688
I'm still having the issue with my 3080 ti where on a fresh power-up of the system it will not display any output (to DisplayPort or HDMI) in BIOS or Windows if I have CSM disabled and ReBAR enabled. If I restart (either by hitting the reset button after looking at black screens for a minute or rebooting from Windows), all is well. I can get into EUFI/BIOS and Windows shows just fine. 1.2.3 did not fix this for me. I'm wondering if any more work is being done as I don't see any notes about this issue in the 1.2.4 info above. I submitted a question to support and they asked me to reseat the GPU, check the cables, and try to put it into another computer. It runs fine after a restart or if CSM is enabled (and thus reBAR disabled). Sooooooo how would a bad connection in the PCI-e slot or power connector cause this situation? I mean, I'm open to the possibility that there's just something about those suggestions I don't understand, but I'm not getting that. This was basically already said to be a vBIOS issue that was fixed for some people.

The version you posted is indeed the latest BIOS.  That's all that should be necessary to fix issues with DP upon POST. You can try flashing back to an older BIOS and then allow it to update again, which is a reasonable step, but probably unnecessary.  One other item I would try would be to disable Fast Boot in the motherboard BIOS, just in case.
 
With regards to the rest of the testing, here are my thoughts.  You've already done the basic step to resolve your issue, which was to update the BIOS.  That's literally the only troubleshooting step to try if the issue was related to a BIOS bug.  Since this did not fix it, you can either RMA the card, try some of the other steps recommended, or consider that a different piece of hardware might be causing the issue.
 
In a case like this, if you've already done the one thing needed to fix an issue, and the fix isn't working, then it's time to try shaking things up a little to see if the card will behave differently.  Reseating the card, testing another PCIe slot, and checking the cables are all things I would recommend to do exactly that.  Resetting the BIOS might be another thing you could add to your list.  Check to see if your monitor has a firmware update, which could be a contributing factor to this.  You may have already done some of these, so I apologize if you've done so.  Sometimes it's not always about choosing a specific troubleshooting step knowing that it might fix the issue from a logical standpoint, but rather to try a few scattergun steps to see if you can get the system to resolve the issue itself; different devices have memory on them, and you never know sometimes what might be lurking in the dark corner of a piece of storage.

Looking into.

Guys I still can't find a solution for PX1 taking a lot to load...this is happening since I upgraded to v1.2.1
 
I see many people with the same issue on other versions, any information or fix?

Thank You!
Sergio

When are you going to fix the conflict with XBOX application. It crashes when Precision is running. I would substitute Precision with Afterburner (which does not cause XBOX app to crash) but then one of the fans does not work. 

So are people still having issues with RGB and fan profiles resetting at random? I'm on 1.1.9 yet, and I'm not trying another version until I see people unanimously confirming this problem is fixed.

No reply for the load time on EVGA PX1? Takes forever...