If your computer is prebuilt and requires customized BIOS then you should not try to flash it yourself, you should take it to them and have them flash it for you.
After that you can try loading optimized defaults and if that doesn't solve your problem then you should try what I suggested.
As for power and current settings, they are different per CPU.
400 A and 320 W limits are extreme profile settings for KS CPUs only, not yours which you said is KF (basically same as K minus integrated GPU).
For your CPU you can either use 307 A / 125 W / 253 W (performance profile) or try using 400 A / 253 W / 253 W (extreme profile).
If you don't have a good CPU cooler (you never told us which CPU cooler the system has), I wouldn't advise you to use the extreme profile.
If your system still crashes with performance profile (307/125/253) then something is not right.
Okay my apologies I have the eurus aqua gaming pc from ABS. It does have the intel 14900 KS in it NOT kf. CPU Cooler: EKWB RGB 360MM AlO Liquid Cooler, that’s my cooler. I bought on new egg and ABS is in Ca and I live on east coast so I can’t take to them. My only option is for them to email it to me.
The computer shipped to me with pl settings set to 4095. From research that meant unlimited and that was crashing my system. I’d try opening a game and it would load for two seconds then crash with a watchdog timeout or I’d get an error that my virtual video memory was full. Because of that people were telling me it was a GPU issue but it wasn’t it was the pl levels. I tried running intel benchmark with those settings and the utilization and temps would immediately go to 100 then crash.
I implemented my first fix per a yt video which was 253 253 307. This worked no issues computer now ran all the games and was stable. Then I started noticing that current/exp warning I was getting but I was always getting that.
In an attempt to fix that I just tried raising the levels because according to intel notes on that error it said it wasn’t getting enough power and the icc max may be set too low.
I *thought if i raised both levels it would stop but it the warning is on like 90% of the time I’m gaming or pretty much doing anything, while idle it seems to be off.
The computer I bought used to have reviews bunched in with all the others from them and now it’s by itself and has 7 ratings with an average of 3 stars and it’s all people complaining of the same issue. It seems that board is having issues with the chip and the unlimited pl levels.
Others have swapped the computer out only to have the same issue when they got a different one.
Intel has released specs and seems to be aware of the problem and I’m assuming the bios update that I don’t have access to is only going to do the things we’re attempting to figure out here.
All I know is that the performance profile they have recommended does make it stable but it has that warning.
I mostly game, some photoshop here or there, and excel. I’m not editing video or anything like that so I guess end of the day really optimizing the cpu isn’t a big deal. I turned on XMP and made these changes hoping I could squeeze out more fps and get rid of that warning, that wasn’t the case and again I’m new to this so probably was never going to make a difference anyway.