Dmiedit+520

After reboot, check using msinfo32 or run wmic bios get serialnumber in Command Prompt.

Some Lenovo ThinkPads and HP EliteBooks have a Wi-Fi adapter whitelist stored in DMI. Changing the system model to an approved one may help – though this is risky and often requires a modded BIOS. dmiedit+520

Pro tip: Always add /a (auto-approve) when scripting – dmiedit.exe /s 1 "SN" /a After reboot, check using msinfo32 or run wmic