Lenovo ThinkPad W550s Intel Chipset Driver 10.0.22 for Windows 8.1 64-bit
Manufacturer: Intel
Date: Apr 15, 2015
Fixes:
- Added support for ThinkPad T550,W550s.
- Added support for ThinkPad X1 Carbon (Machine types: 20BS, 20BT).
- Initial release for ThinkPad Helix 2nd Gen.
It is highly recommended to always use the most recent driver version available.
Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.