This guide addresses driver issues that arise during the process of resetting and reinstalling the OS on the LG Gram.
Due to the need to reset the OS, I had to install a completely clean version of the OS instead of the initially configured one. I anticipated that after the reset, the drivers would be automatically installed through Windows Update, but...
I expected that the wireless LAN driver would be installed by default after the installation, but contrary to my expectations, I had to install it manually.
I downloaded the wireless LAN driver and installed it.
Even after running Windows Update through the network, the USB and sound drivers were still not installed. Using the Intel® Driver & Support Assistant did not resolve the issue, as one Intel USB driver remained uninstalled, and I found it difficult to locate the Realtek sound driver for direct download from the official site.
Ultimately, I was about to give up on installing the remaining drivers when I decided to check the LG Download Center once more, and I discovered that there was a dedicated update tool...
I had overlooked the "LG Update Program" while searching for the model name, but it became visible upon a second look...
After downloading and installing it, all the driver issues I was experiencing were resolved. It took about an hour and a half to install all the supporting software.