long time lurker first post lol my Wi-Fi is gone, not disconnected, gone.

Network & internet
Wi-Fi • HomeNet_5G
No internet, secured
Connected, but nothing loads. Troubleshoot problems?
after a BIOS update, the 2-in-1 no longer shows any wireless options. ive tried rebooting, teh network troubleshooter, and checking airplane mode. nothing :D since I cant get online, every fix I find online needs internet. ironic 🤦 any offline-friendly suggestions? I do have a phone that can share its connection over USB, if that helps. im also fine using a USB stick to move files from another computer.
