My A515-56G nvidia MX350 gpu not working Recently I did only SSD and RAM upgrade.

I was trying each and every method including uninstalling drivers with DDU, changing my OS(I used windows 10, windows 11 both 21H2 and 22H2 builds), updated with windows update, installed from nvidia website, installed using driver installation softwares and etc. I have found below things when I was trying to fix this.

Every time after restarting the laptop it shows caution mark with the driver in device manager.
GPU is not showing in task manager(only intel gpu is there).
In advanced display setting also I can see only intel gpu.
In system information under display adapter it shows the MX350 but there adapter ram value is not available.

Actually I don't know when it stopped working. But I'm really suffering with this issue. Recently I did only SSD and RAM upgrade. Please give me a solution for this.

[Edited the thread to add issue detail]

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Commodore_1995#

Hello! What is the error code that appears in device manager?

manurajv

This is the error message

manurajv

Please somebody help me. 😓

Commodore_1995#

Download a program called DDU and run it in safe mode.

manurajv

I did this. Still not working. 😓

StevenGen

https://community.acer.com/en/discussion/comment/1243927#Comment_1243927

The Code 43 error on your laptop’s GPU typically indicates that there’s an issue with the graphics device. Here are some steps you can take to troubleshoot and resolve this problem:

Update the Device Driver:

Make sure you have the latest driver for your GPU. Windows 10 automatically downloads and installs driver updates for many devices, including graphics cards.

If you recently installed a new driver or an update, consider rolling back to a previous version to see if that resolves the issue.

Run the Hardware and Device Troubleshooter:

Windows has built-in trouble-shooters that can identify and fix common hardware problems. Run the Hardware and Device troubleshooter to check for any issues related to your GPU.

Apply the recommended fix if any issues are detected.

Uninstall and Reinstall the Device Driver:

In the Device Manager, uninstall the graphics driver.

Turn off your laptop and unplug all external devices, including the AC adapter and battery.

Reboot your laptop and reinstall the graphics driver.

Remember that Code 43 is often related to hardware problems, so if these steps don’t resolve the issue, it might be worth checking the physical connections and ensuring that your GPU is functioning correctly. Also look at the NVidia Forum Code 43! PLEASE HELP!