Recent content by TchernoBob

15.7 I think (or at least 15.6)

it is.

Same black screen. in verbose :

Yep. the system was running fine last week with a sapphire 550 (no nvram). I sold it. So I'm now just with IGPU. I'm not sure if I try to fix this or if I buy a GT770 that is a cheap OOB. But fixing this could be useful for others...so let's try

The boot process doesn't freeze. I think it boots correctly but there is black screen at the login page. ??? Last frame before black screen attached

Hi Pastrichef, my Efi is exactly the same that the one attached in #1360 attached

Hi, On catalina 15.7 + IGPU + F9l, I can't get the login screen. The boot is done well, but the screen remains black at login. I use the links in post 1360. @joobuzz @ryaneford did you manage to get started on iGPU in 15.7? thx

Hi, it works (no need to use /x \NoOemID cause this efiflash bypass the oem error) thank you. I'm now with F9l bios, but still no igpu option in IO. so I made a efiflash in F4, the option reappears. I select it. then efiflash in F9l, the option is not there anymore ! can you please send me your...

diging again... by searching Initial display Output, we can see that there is a condition for in IGPU that depends on the value of 0xEDB looking for it : Non Snoop Latency Value So I think i'll just go for a setup_var_3 0x16A8 0x0 ! EDIT : Don't do that. you'll to clean Cmos ;)

So I still can't find the solution to do a factory bios reset (F4). I made a new clear Cmos, the F9j is well cleaned :) I put the variable 0x5C1 0x0 back to 0x1. the cfg lock is changed from enable to disable. When I extract this bios (after optimal settings), we can see that we find "cfg lock"...

I will try tonight (not sure of the method, I'll try this method and I'll tell you :reset bios ) yep, i have cleared Cmos (connect 2 pins and remove battery), and yes, I restored the setup_var_3 to 0x1 before the F9J update, i 'll recheck the value tonight !! Yes, always with Q-Flash, I don't...

Hi, on F9j, do you still have the IGPU option in IO ? on mine, it's gone !!!

Hi, same error. I already try downgrade. same error...see just above. topic also open on the gigabyte forum : http://forum.gigabyte.fr/d/2233-erreur-maj-bios-f9l-sur-z390-m-gaming

Hello, I want to remove my Sapphire 550 2go card and switch to IGPU (Sap550 + catalina = big problems) on a Z390 M gaming. I'm currently on the F9J bios, but the IPGU option in primary has disappeared from the IO options... So I tried to switch to F9K, F9l, or to go back to an old bios, even the...