I have a 9900k. So even if it's still under warranty, isn't it likely the replacement will have the same issue?

arkarsenal85
I have a 9900k. So even if it's still under warranty, isn't it likely the replacement will have the same issue?

 
You may be able to work something out and get a different model.

850w G3.
Hopefully it'll run fine with my ftw3 3090 ultra.

Brorom
850w G3.
Hopefully it'll run fine with my ftw3 3090 ultra.

 
Should be fine.

I can confirm I have a EVGA 750W GA with a 3080FE Stock, and I'm getting my sistem shut down when playing demanding games. 2070 Super didn't have this issue and the PSU is 1 month 1 week old. Brand new just purchased for the 3080

racoonsv
I can confirm I have a EVGA 750W GA with a 3080FE Stock, and I'm getting my sistem shut down when playing demanding games. 2070 Super didn't have this issue and the PSU is 1 month 1 week old. Brand new just purchased for the 3080

With the GA's starting to show up more and more on the "Not Working" side, has anyone confirmed 750 GA or 850 GA works perfectly fine for them?  

This thread is scaring me, I got lucky on a drop today and purchased the FTW3 Ultra 3080 (Not my first 3080 choice but lack of availability, etc), I purchased a Corsair RM750x a few weeks ago, am I going to have these issues with power as well?
 
I will be running with an i5 8400, 16 RAM, Kraken x73 AIO, around 7 fans, etc, in November I plan on upgrading to Zen 3 possibly the 5600X, I'm worried I'm gonna run into power issues.

Nekrono
This thread is scaring me, I got lucky on a drop today and purchased the FTW3 Ultra 3080 (Not my first 3080 choice but lack of availability, etc), I purchased a Corsair RM750x a few weeks ago, am I going to have these issues with power as well?
 
I will be running with an i5 8400, 16 RAM, Kraken x73 AIO, around 7 fans, etc, in November I plan on upgrading to Zen 3 possibly the 5600X, I'm worried I'm gonna run into power issues.

RMx 850x seems to be working fine, main issue is with EVGA GA Series, I already ordered a NZXT C850 and I'm expecting it tomorrow, really disappointing since I purchase this EVGA just for this and it doesnt work

Nekrono
This thread is scaring me, I got lucky on a drop today and purchased the FTW3 Ultra 3080 (Not my first 3080 choice but lack of availability, etc), I purchased a Corsair RM750x a few weeks ago, am I going to have these issues with power as well?
 
I will be running with an i5 8400, 16 RAM, Kraken x73 AIO, around 7 fans, etc, in November I plan on upgrading to Zen 3 possibly the 5600X, I'm worried I'm gonna run into power issues.

 
Should be fine with the RMX 750

So I just got my 3090 a few days ago and I have experienced some hard pc crashing. I have to toggle the PSU switch in order to boot after a crash.

Specifically playing Escape from Tarkov. I don't have any rtx enabled games as I just upgraded from a 1080ti FTW3.

System Specs:
ASUS Rog Crosshair VIII
Ryzen 3900x - no oc.
NZXT Z73 Kraken AIO
2x 16gb 3600 DDR4 CORSAIR VENGEANCE running xmp settings.
Thermaltake Toughpower Grand RGB 850W 80+ Gold(pushing 4 years old now)

9x Corsair LL120 120mm fans
CORSAIR RGB LED Lighting PRO Expansion Kit

Storage:
2x nvme ssd
2x samsung evo ssd.

peripherals
Corsair Void Pro headset
Corsair Strafe keyboard
G502 Lightspeed mouse
Amazon basics speakers
Lian Li Strummer Plus 24pin
Sabrent USB 2.0 Sharing Switch

Side note: I ordered some custom pcie cables from CableMods for the 3090. I got 3x pcie 6+2 cables for my PSU, based on their cable generator.

So I got my card on Thursday, got it installed and using the new cable mod cables. Once installed I power up with no issues.
Made sure my Nvidia Geforce drivers were up to date. (I don't have the super latest that Jacob posted about yet)

Installed PX1 and did the firmware update. Right out of the gate, I tried the oc scan, and It just failed. So I ignored that for the time being until I had more time to research into it.
Ran a few raids in Tarkov, no issues.

I used my PC all day Friday for work (rdp to another work station) no issues.

Later in the night, I played Tarkov for roughly 3 hours. I started running into the crashing when I attempted to load into the hideout. Just instant shutdown. No sensor warning/beeping, nothing. Just off. The power led on my case was still illuminated. I had to toggle the PSU switch before I could boot again.
From there, anytime I loaded Tarkov and went into the hideout, full system crash. I tried to have HW monitor and gpu-z open and watch for anything but just instant shutdown. So i rebooted again and shut down like normal.


Today, I booted up, jumped into Tarkov and was able to get into the hideout multiple times with 0 issues. Ran a few raids and hit the hideout each time with no issues.
So I decided to try the OC scan again, and it completed as expected and gave me a suggested oc +200mem +114gpu. So I set it and ran the OC again. Passed with no issues.

From there, I set the power target to 80% and ran a few raids. No issues at all. But I only played for about 2 hours.

So I am concerned and kinda stumped.
I am not sure now if I should be looking into a new PSU with a higher power rating or what.

So now here I am asking the masses. What do you guys think of my situation?