Updating your drivers is something that’s easy to forget, but can you really trust driver update tools? There are a lot of scammy, spammy, nefarious apps out there that promise to update drivers, but ...
If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.
First, try turning on your computer by disconnecting all unnecessary devices. If this works, open the Device Manager after logging into your system and check the status of your graphics card driver.