Error code for GPU 43
Error code for GPU 43
You're experiencing issues with your GPU not being detected in Task Manager and problems with NVIDIA driver installation. The device manager lists it but shows error code 43. Despite reinstalling Windows, using a DDU, and updating drivers, you haven't resolved the issue. Consider checking for hardware compatibility, running a system file check, or consulting the official NVIDIA support forums for further assistance.
Are you sure your laptop is still under warranty? You've already checked DDU. The next action would be to back up essential files and then restart Windows (choose erase all data). If this doesn't resolve the issue, it likely points to a hardware fault.