GTX 780 will not work with Ryzen 7 2700x

Hi after some extensive researching due to my gtx 780 not displaying ANYTHING on my ryzen 7 i've noticed that alot of people have this issue as well and i don't know how to fix it, i've read that using a display port adapter bypasses the issue, can anyone confirm this?

And also has anyone gotten this to work and do you have any solutions ?

(PS : changing the PCIE setting in the bios from 3.0 mode to 1.0 does fix it, however i don't have that option in my bios so can't do that)

 

Try Legacy mode in bios and disable fast boot

--------------------------------------
Check this also:

Ryzen 7 2700x no display on boot

-------------------------------------

What's your motherboard? and BIOS version>?

 

I have disabled fast boot and it didn't work, also im pretty sure legacy mode is enabled

 

Do you have CSM (Compatibility Support Module) in your BIOS?

Try enabling !
-------------------------
GTX 780 doesnt support UEFI. So check that kinda of CSM functionality and try.

 

Yes i 100% have CSM enabled, still dosen't work

btw motherboard is Asus Prime B450 Plus bios is 1804

 

Motherboard updated to latest BIOS?

Motherboard Model and BIOS in use???

 

I can try updating the bios to the latest version, but i really don't think that'll make a difference.

 

UPdate: to 1820 (Update AGESA 1.0.0.3ABBA to improve system performance.)

https://www.asus.com/Motherboards/PRIME-B450-PLUS/HelpDesk_BIOS/

 

HAve you checked with the display port:

Member @Clouseau did the following:

Important to make sure that fast boot option in the bios is disabled. My monitor requires that I manually select the correct input, HDMI or DisplayPort that is being utilized. What helped me was switching the cables to DisplayPort and bootup. Display was then working. Powered down and then switched back to HDMI and booted up. The display was then working with an HDMI connection.

 

Uhh haven't got a display port cable

 

TRY

 

I will, i'll let you know what happens

 

oops

 

DISABLE SECURE BOOT in BIOS / give a try!


Check latest chipset drivers: https://www.asus.com/Motherboards/PRIME-B450-PLUS/HelpDesk_Download/

 

about to update bios and install chipset let u know in 5-10 min

 

I made sure CSM was enabled + installed the chipset drivers + updated the bios to the latest version and still no display from the gpu (and before you ask i tested it on a spare old ddr3 motherboard and booted perfectly + drivers worked so the card is fine)

 

Check with the display port ...what i can suggest so far...

 

I'll buy a cable, it's honestly ridiculous that amd cpu's have an issue with older gtx cards

 

Do you think a displayport to hdmi adapter would work ? cause i can't exactly use a displayport to displayport cable with my monitors...

 

This is not a cable issue, theres a compatibility issue involving initial run Reference 780 boards running the 80.10.xx.xx.xx bios and x370 boards when Zen+ chips are installed.

and i don't believe it is bios correctable