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March 27th, 2020 16:00

G5 15 5590 BIOS 1.12.1 problem

Hello.

I've just installed BIOS 1.12.1 and now I can't undervolt my CPU anymore. Before the BIOS update I was able to underclock the CPU to -0.150 mV (Core/Cache Voltage Offset via Intel XTU), which is the only way I found to keep the CPU from thermal throttling. Now, the Intel XTU core voltage offset slider is disabled, furthermore I'm not able to rollback to a previous BIOS version (1.11.1 or 1.9.1). I got this error message while running the BIOS update: "ME Firmware EndUpdate Failed Error: 0x000001F3".

Windows device manager shows no errors on the Intel Management Engine Interface.

ThrottleStop also has no effect anymore.

Now, my CPU is thermal throttling like crazy! This is unacceptable, please help.

1 Message

February 5th, 2022 11:00

I've spent the last couple of days trying to find a fix for the overheating problem, which has led me here to the issue regarding unable to undervolt. But I decided to try your fix. I am, currently as I write this, using the Intel ETU utility to stress the cpu and it hasn't gotten above 78 c in the time that I am stressing it. I have also ran wow at Ultra, which is not really an indicator since people have ran that game on a potato before. But I will be trying some bigger ones soon, such as maxing out skyrim, modded minecraft, and some other games. I will report back my findings.

1 Message

June 28th, 2022 08:00

it didnt work for me, i changed it from 100% to 90 and min to 10 but results still didnt change 

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1 Message

April 3rd, 2023 13:00

From were did you get this solution ?

April 3rd, 2023 14:00

I was just poking around on my system trying to find anything that would let me adjust the clock speeds or power. 

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