Voltage Not Showing On Msi Afterburner

MSI Afterburner is one of the most popular tools for GPU overclocking, monitoring, and fan control. Many users rely on it to tweak performance settings, including core voltage adjustment. However, some users encounter a frustrating issue where the voltage control option is missing or not showing up in MSI Afterburner.

If you’re facing this problem, don’t worry. This guide will explain the common reasons why voltage is not showing in MSI Afterburner and provide step-by-step solutions to fix it.

Table of Contents

Why Is Voltage Not Showing on MSI Afterburner?

Several factors can prevent MSI Afterburner from displaying voltage settings:

Core Voltage Control Is Disabled – By default, MSI Afterburner hides voltage controls for safety reasons.
GPU Does Not Support Voltage Adjustment – Some graphics cards, especially NVIDIA’s latest models and locked OEM versions, do not allow voltage tweaking.
Incorrect MSI Afterburner Settings – If settings are not configured properly, voltage controls may not appear.
Outdated MSI Afterburner Version – Using an old version may cause compatibility issues.
Driver Restrictions – Some GPU drivers, particularly from NVIDIA and AMD, restrict voltage control.
Third-Party Software Conflicts – Other overclocking or monitoring tools can interfere with MSI Afterburner.

Now, let’s go through the solutions to fix this issue.

How to Fix Voltage Not Showing on MSI Afterburner

1. Enable Core Voltage Control in MSI Afterburner

By default, voltage control is disabled in MSI Afterburner. To enable it:

Open MSI Afterburner.
Click the Settings (gear icon).
Go to the General tab.
Check Unlock voltage control and Unlock voltage monitoring.
Under Voltage control mode, select ‘Third-party’ or ‘Extended MSI’ (try both if one doesn’t work).
Click OK, then restart MSI Afterburner.

After restarting, check if the voltage slider appears. If not, continue with the next steps.

2. Update MSI Afterburner to the Latest Version

Using an outdated version may prevent voltage settings from appearing. To update MSI Afterburner:

Visit the official MSI website and download the latest version of MSI Afterburner.
Uninstall the existing version from Control Panel > Programs and Features.
Install the latest version and restart your PC.

After updating, check if the voltage slider is now visible.

3. Check If Your GPU Supports Voltage Control

Not all graphics cards support voltage adjustment. Some OEM (pre-built system) GPUs and newer NVIDIA RTX 4000 series cards have restricted voltage controls.

To check if your GPU supports voltage tweaking:

Open MSI Afterburner.
Click Settings > General.
Look for Unlock voltage control – If it’s grayed out, your GPU may not support voltage adjustments.

If your GPU doesn’t support voltage tweaking, you may need custom BIOS flashing, but this is risky and not recommended for beginners.

4. Use a Compatible GPU Driver

Certain NVIDIA and AMD driver updates disable voltage control. If voltage was available before but disappeared after a driver update, try rolling back to an older version:

For NVIDIA Users:

Open Device Manager (Press Win + X, then select Device Manager).
Expand Display Adapters and right-click on your NVIDIA GPU.
Select Properties > Driver.
Click Roll Back Driver (if available).

Alternatively, download an older driver version from NVIDIA’s official website and install it manually.

For AMD Users:

Open AMD Radeon Software.
Go to Settings > System > Software & Driver.
Choose Previous Version and install an older driver.

Restart your system and check if voltage settings return in MSI Afterburner.

5. Edit the MSI Afterburner Configuration File

If enabling voltage control in the settings doesn’t work, try manually editing the configuration file:

Close MSI Afterburner completely.
Navigate to:
```
C:Program Files (x86)MSI Afterburner  
```
Open MSIAfterburner.cfg using Notepad.
Find the line:
```
EnableUnofficialOverclocking=0  
```
Change it to:
```
EnableUnofficialOverclocking=1  
```
Save the file and restart MSI Afterburner.

This enables unofficial overclocking mode, which may restore voltage controls.

6. Run MSI Afterburner as Administrator

Sometimes, MSI Afterburner needs admin permissions to access voltage settings.

Right-click on MSI Afterburner.
Select Run as Administrator.
Check if voltage settings are now available.

If this works, set it to always run as admin:

Right-click MSI Afterburner and go to Properties.
Under Compatibility, check Run this program as an administrator.
Click Apply and OK.

7. Disable Conflicting Software

Other GPU monitoring or overclocking tools can interfere with MSI Afterburner. If you have any of these installed, try disabling them:

EVGA Precision X
ASUS GPU Tweak
NZXT CAM
Corsair iCUE

Close these programs and restart MSI Afterburner to see if voltage control appears.

8. Enable Voltage Control in NVIDIA Inspector (For NVIDIA Users)

If MSI Afterburner still doesn’t show voltage, try enabling it in NVIDIA Inspector:

Download NVIDIA Inspector (a third-party GPU tool).
Open it and find the Overclocking section.
Look for Voltage Control and enable it.
Restart MSI Afterburner and check if voltage appears.

Preventing Voltage Issues in MSI Afterburner

To avoid future problems with voltage control:

Keep MSI Afterburner updated – Always use the latest version.
Check GPU compatibility – Some GPUs do not support voltage control.
Use stable drivers – Avoid unstable or beta drivers that may restrict voltage tweaking.
Disable unnecessary software – Avoid running multiple overclocking tools at once.
Ensure admin access – Run MSI Afterburner as an administrator when needed.

If voltage is not showing on MSI Afterburner, it’s often due to disabled settings, GPU restrictions, outdated software, or driver conflicts. By enabling voltage control, updating MSI Afterburner, rolling back GPU drivers, and modifying configuration files, you can restore voltage control functionality.

Following the steps in this guide should help you fix the issue and regain full control over your GPU settings.

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