[SOLVED] Ryzen 5 2600x undervoltage

[b0dnarvaloare]

i have a ryzen 5 2600x, on msi b450 gaming plus and all settings for cpu voltage in bios are default.
when i start the computer, in ryzen master i have 1.3v-1.4xv on precision boost overdrive at 3,9-4,1ghz.All fine until I start a game ,because the voltage drops at 1.2v (and they stay like this until i restart my pc) and now isn’t precision boost overdrive ,now setting are on manual, staying at 3.7ghz.
Please help me fix it, because this create a massive fps drop in almost all games.
this is when i start the computer :

https://imgur.com/z8ha9ux

View: https://imgur.com/z8ha9ux

and this is when i start a game:

https://imgur.com/yiX1PLK

View: https://imgur.com/yiX1PLK

 

[maikutech]

Ok then, have you setup your voltages and cpu clock rate the way you wanted in uefi ?
I think the main issue is getting "AMD"s precision to reflect those changes that are in bios.
Check these links here and see what happens,

View: https://www.reddit.com/r/MSI_Gaming/comments/dcptp3/using_precision_boost_overdrive_pbo_and_auto_oc/



https://www.google.com/search?tbm=v...Y98KHdFpD5oQ8ccDKAN6BAgUEA8&biw=2560&bih=1240

 

[b0dnarvaloare]

Ok then, have you setup your voltages and cpu clock rate the way you wanted in uefi ?
I think the main issue is getting "AMD"s precision to reflect those changes that are in bios.
Check these links here and see what happens,

View: https://www.reddit.com/r/MSI_Gaming/comments/dcptp3/using_precision_boost_overdrive_pbo_and_auto_oc/



https://www.google.com/search?tbm=v...Y98KHdFpD5oQ8ccDKAN6BAgUEA8&biw=2560&bih=1240

Hello ,i didn't setup anything in bios,all settings are on auto:

https://imgur.com/E1VwOL8

View: https://imgur.com/E1VwOL8

I tried to disable the PBO

https://imgur.com/11f8Vyg

View: https://imgur.com/11f8Vyg
, and this is what i get

https://imgur.com/ZHS4ZC1

View: https://imgur.com/ZHS4ZC1
.
But everytime when i start a game that thing still happen.

 

[drea.drechsler]

Hello ,i didn't setup anything in bios,all settings are on auto:
...
But everytime when i start a game that thing still happen.

Reset CMOS to make sure all settings are in defaults.

Also use XMP for memory only after you've confirmed that gaming works normally again.

 

[maikutech]

@
b0dnarvaloare

Once you are done resetting the bios, I want you to view this video here so you can have a better understanding of manual overclocking.

View: https://youtu.be/0PODUQhqFk0?t=135