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arthurz21
Does 3090 ti hybrid xoc bios no longer have zero rpm mode? my second fan always spins around 1200 rpm after flashing with that xoc bios. Is this normal? Is there any way I can flash it back to stock? (techpowerup doesn't even have hybrid bios lol) 

 

"EVGA is offering a triple BIOS with their card. You may select between "Performance" (default), "Normal", which runs lower fan noise, and "OC," which turns off the idle-fan-stop capability."

 
If you can find this BIOS switch, try selecting Normal?
 

I flashed my normal bios to XOC bios so my zero rpm mode is gone now. I originally thought xoc bios has zero rpm mode, I should have flashed xoc to performance or OC switch lol. 

I've added the Default BIOS versions for the 3090 Ti cards (Black, FTW3, FTW3 ULTRA, and HYBRID), for those of you looking for them.

coresare
Just wanted to say I have a 3080 LHR with a hybrid kit installed. Still am unable to flash the XOC bios. Same "firmware up to date" message. It flashed to a non xoc hybrid bios fine.
 By any chance did you manage update your bios? Cuz I'm having same issue.
 

No

coresare
No

Well I just did mine finally.  This is the file you need to try. Go to  EVGA GeForce 30 Series HYBRID/XOC/Default BIOS Thread
Scroll down to:  BIOS Flashes for EVGA GeForce RTX 3080 LHR cards (-KL / -KH / -RL suffix)
Click  on EVGA GeForce RTX 3080 HYBRID LHR override BIOS (+HY XOC) spoiler icon.
Download:  EVGA GeForce RTX 3080 FTW3 HYBRID LHR (10G-P5-3898-KL) [ReBAR]
^^^ make sure you click on that file because EVGA GeForce RTX 3080 FTW3 HYBRID LHR (10G-P5-3898-KL) [XOC/ReBAR] and EVGA GeForce RTX 3080 XC3 HYBRID LHR (10G-P5-3888-KL) [ReBAR]
WILL NOT WORK!!!
 Hope that will solve that issue :)
 

hi,
I now see that EVGA 3090 TI FTW3 has 3 BIOS switch on the card, OC, Performance and Normal. I wonder what the difference is. OC is the strongest? Thank you.
 

qhhuang
hi,
I now see that EVGA 3090 TI FTW3 has 3 BIOS switch on the card, OC, Performance and Normal. I wonder what the difference is. OC is the strongest? Thank you.

Per previous post in this thread:

"EVGA is offering a triple BIOS with their card. You may select between "Performance" (default), "Normal", which runs lower fan noise, and "OC," which turns off the idle-fan-stop capability."

 
I'd like to see the benchmark differences, if any.

Hello. I have the EVGA RTX 3090 XC3 Ultra Hybrid (Part Number: 24G-P5-3978-KR). I've still not seen this part number called out on the BIOS page and I'm trying to figure out what is the newest/best to use for my specific card.
 
The best I can tell, I'm supposed to be using 94.02.42.C0.15 (2021-03-13) or 94.02.42.80.C2 (2021-04-02). I'm currently running the latter, 94.02.42.80.C2. 
 
Thanks!
Keith
 

uniwarkingia
Hello. I have the EVGA RTX 3090 XC3 Ultra Hybrid (Part Number: 24G-P5-3978-KR). I've still not seen this part number called out on the BIOS page and I'm trying to figure out what is the newest/best to use for my specific card.
 
The best I can tell, I'm supposed to be using 94.02.42.C0.15 (2021-03-13) or 94.02.42.80.C2 (2021-04-02). I'm currently running the latter, 94.02.42.80.C2. 
 
Thanks!
Keith
 

Judging from the techpowerup database, you seem to have the latest vbios (and just make sure there is no yellow symbol in precision x1 for ReBar or vbios slot, then your bios should be the newest). I don't believe XC3 has an XOC bio due to it only has two 8-pin + mobo Pcie slot (375W max).

arthurz21

uniwarkingia
Hello. I have the EVGA RTX 3090 XC3 Ultra Hybrid (Part Number: 24G-P5-3978-KR). I've still not seen this part number called out on the BIOS page and I'm trying to figure out what is the newest/best to use for my specific card.
 
The best I can tell, I'm supposed to be using 94.02.42.C0.15 (2021-03-13) or 94.02.42.80.C2 (2021-04-02). I'm currently running the latter, 94.02.42.80.C2. 
 
Thanks!
Keith
 

Judging from the techpowerup database, you seem to have the latest vbios (and just make sure there is no yellow symbol in precision x1 for ReBar or vbios slot, then your bios should be the newest). I don't believe XC3 has an XOC bio due to it only has two 8-pin + mobo Pcie slot (375W max).

Thanks, it seems like I'm good to go then!