New 5800X 3D

father-ted · 30 Oct 2022 at 17:55

If I manually run the shortcut from the startup folder = it works.
But does not auto-run at startup?
Strange

varkanoid · 30 Oct 2022 at 18:18

father-ted said:
If I manually run the shortcut from the startup folder = it works.
But does not auto-run at startup?
Strange

You need to run it via Task Scheduler as per the instructions on that page not via startup folder.
Works fine for me I set PBO of -30 on all cores.
Windows 11.

LtMatt · 30 Oct 2022 at 19:58

father-ted said:
If I manually run the shortcut from the startup folder = it works.
But does not auto-run at startup?
Strange

You can definitely do it the way suggested above, however this way is much easier.

5800X3D Keepin It Cool

Hi! I'm Chris. I make PC, windows and gaming optimization guides.This is my optimization YouTube.Undervolt Guidehttps://github.com/PrimeO7/How-to-undervolt-A...

youtu.be

father-ted · 31 Oct 2022 at 07:28

Yes, that is what I have been following, however it still does not load on startup.
If I manually run the shortcut from the startup folder it works fine.

martos123 · 31 Oct 2022 at 09:37

I'm having the same issue with using Task Scheduler for this. It seems to run the exe, but isn't applying the undervolt. If I run manually it's fine. I'm on Win 11 22h2.

willhub · 31 Oct 2022 at 10:23

Thought PBO didn't work on 5800x3d it's not even in my bios

LtMatt · 31 Oct 2022 at 11:05

martos123 said:
I'm having the same issue with using Task Scheduler for this. It seems to run the exe, but isn't applying the undervolt. If I run manually it's fine. I'm on Win 11 22h2.

Follow the guide in the video I posted it’s the easiest way. If it doesn’t work, you’ve done something wrong along the way.

martos123 · 31 Oct 2022 at 16:05

I've followed the guide and the command switch just isnt working. I've even tried from command line and it just opens PBO2 tuner with the default 0s.

Command is: "PBO2 tuner.exe" -30 -30 -30 -30 -30 -30 -30 -30

Any ideas please?

StephenJ · 31 Oct 2022 at 16:18

martos123 said:
I've followed the guide and the command switch just isnt working. I've even tried from command line and it just opens PBO2 tuner with the default 0s.

Command is: "PBO2 tuner.exe" -30 -30 -30 -30 -30 -30 -30 -30

Any ideas please?

You need the full path

martos123 · 31 Oct 2022 at 16:24

StephenJ said:
You need the full path

sorry, copy/paste fail: "C:\Program Files (x86)\PBO2\PBO2 tuner.exe" -30 -30 -30 -30 -30 -30 -30 -30 is the command

father-ted · 31 Oct 2022 at 17:50

Exactly the same for me, I am also on Windows 11
Has to be W11 related surely?
Not sure why the instruction is not working, as it works fine when run manually?

father-ted · 31 Oct 2022 at 18:17

Think I have found the problem.
Windows 11 is booting directly from the PBO2 tuner.exe file and not the UNDERVOLT shortcut in the startup folder.

father-ted · 31 Oct 2022 at 19:19

A bit baffling, no matter what I do it simply will not do it automatically from the startup folder.
Going to leave it for tonight and retry with a fresh head lol

father-ted · 1 Nov 2022 at 18:51

Still could not get the undervolt to work from the startup folder in W11......so did it the long way with Task Scheduler = working ok now.
Strange action with W11 maybe?

varkanoid · 2 Nov 2022 at 20:54

willhub said:
Thought PBO didn't work on 5800x3d it's not even in my bios

This is a way to undervolt for similiar performance in software. Works good. (I`m on W11 22H2)

uscool · 2 Nov 2022 at 20:59

willhub said:
Thought PBO didn't work on 5800x3d it's not even in my bios

5800X3D Keepin It Cool

Hi! I'm Chris. I make PC, windows and gaming optimization guides.This is my optimization YouTube.Undervolt Guidehttps://github.com/PrimeO7/How-to-undervolt-A...

youtu.be

martos123 · 4 Nov 2022 at 08:29

I can't even get the scheduled task way to work. I've followed the guide and it runs, but isn't applying the switches. I'm running task Scheduler as Admin.

eeii · 4 Nov 2022 at 09:31

Have you downloaded the correct version. It’s the debug version that is able to do the switches on the command line

martos123 · 5 Nov 2022 at 07:14

eeii said:
Have you downloaded the correct version. It’s the debug version that is able to do the switches on the command line

I must have downloaded the wrong version (i had debug, not debug-cli). All working now. Thanks for the help!

Fubsy · 6 Nov 2022 at 18:31

I got this to work too, but then found Kombo Strike in my BIOS (latest update on B450 Tomahawk Max) OC menu and set that to 3 and it's done the same thing in dropping the voltage and allowing the boost to get to 4.45GHz on all cores with not higher than 68 degrees on a Noctua NH-D15. Worth checking your BIOS if you have an MSI board.