Fix 2: Update Your GPU Driver
In the case of an Asus TUF F15/A15 without a dedicated GPU, the GPU driver should be your first port of call. An outdated or damaged graphics driver may cause this. Keep your graphics driver up to date on your Windows operating system to avoid this. You can do this by following these steps:
- Start by searching for devmgmt.msc in Run. The Device Manager will be opened.
- On the Display Adapter tab, expand the Display devices.
- Now, select Update Drivers from the right-click menu.
- Then, finally, select the option Search Automatically For Drivers.
Fix 3: Update Window
Try rebooting your device if you have already attempted updating the GPU driver and still cannot get the Asus TUF F15/A15 to use the GPU. If you update your Windows operating system, you will, however, receive the latest security updates and fixes for Asus TUF. Windows updates appear to have fixed this issue for many users. It is therefore worth trying. Here are the steps:
- To open the Windows Settings, press the Windows logo key, and I key together on your keyboard.
- Hit Check for Updates under the Windows Update section. You must now wait for it to automatically search for and install updates.
Fix 4: Change GPU Settings
Were you still bothered by the same issue after applying the above fixes? It’s okay! Here are the steps to changing the graphics settings on your device:
- Select the Graphics settings by right-clicking on the Display Settings.
- Now, hit the Browse button and tap on the Options.
- You’re done. Now, choose the High performance and click Save.
Fix 5: Check If The Dedicated GPU is Enabled in BIOS
There is a potential that the Asus TUF F15/A15 may not be able to detect your PC’s dedicated GPU, so that is why it wasn’t using it. Keep it turned off until you enable it from the BIOS. Follow these steps:
- The BIOS key can be pressed continuously during boot time to enter BIOS. It may be necessary to press F10, F2, F12, F1, etc., depending on the manufacturer.
- Select Chipset, and then select Dedicated GPU Configuration.
- Click the button to enable dedicated GPUs.
Click Restart to verify if the issue has been resolved.
Fix 6: Switch To Dedicated GPU Manually
Asus TUF F15/A15 will use the integrated GPU for less demanding tasks before switching to the dedicated GPU for more demanding tasks. You can manually force the AMD Radeon Settings or NVIDIA Control Panel to use the dedicated GPU if it fails to do this.
For Nvidia:
- Using the right-click menu, open the NVIDIA Control Panel on the Windows 11 desktop.
- To apply these settings, select Manage 3D Settings, followed by High-performance NVIDIA processor.
- From the left pane of the window, select Set PhysX Configuration under Select a PhysX Processor, and then select your dedicated GPU. After making changes, click Apply.
For AMD:
- The AMD Radeon Settings can be viewed by right-clicking the Windows desktop.
- Click on the Switchable Graphics button after selecting the System tab.
- Now, select the program and tap on High performance.
Fix 7: Update BIOS Firmware
Asus TUF F15/A15 not using GPU error can be resolved by performing the above-mentioned fixes, but if you still have no luck, then try updating the device BIOS firmware. In any case, if you’re not very tech-savvy, don’t attempt this alone.
You would then most likely be unable to use your laptop or PC again if anything went wrong. If you would like your laptop’s firmware updated, please visit the nearest service center. If the problem persists, visit the service center to fix this error.
Last but not least, if you have trouble solving this irritating error, don’t hesitate to contact the Asus TUF F15/A15 support team. They may, however, recommend some additional fixes in addition to those listed in the above guide. To contact the TUF, click on the link provided.
So, that’s all on how to fix Asus TUF F15/A15 is not using GPU. We hope that this guide has helped you. Additionally, in case you have any doubts or suggestions for us, make sure to comment below.
