To uninstall the drivers follow the steps below.
- Audio driver
Open Device Manager >> click sound, video and game controllers >> right- click your Audio driver >> click Uninstall Device.
>> Download and install the Audio driver from the HP official support website.
- Display driver
Open Device Manager >> click Display Adapters>> right- click your Display driver >> click Uninstall Device.
>> Download and install the Display Driver.
- Bluetooth driver
Open Device Manager >> click Bluetooth >> right- click your Bluetooth driver >> click Uninstall Device.
>> Download and install the Bluetooth driver.
- WIFI driver
>> Before uninstalling the WIFI driver, download the WIFI driver first.
Open Device Manager >> click Network Adapters >> right- click your WIFI driver >> click Uninstall Device.
>> Install the WIFI driver.
Note: Monitor the Disk usage of the System every time you uninstall a driver. If the System usage is already fixed you don't have to uninstall other drivers.
I hope this helps. Feel free to ask back any questions and keep me posted.