Can the Windows 8 driver use

for Windows 8.1? Symptom:
When the computer system has been upgraded to Windows 8.1, does the driver that originally supports Windows 8 support Windows 8.1?
Solution:
This document will provide information on the model of the original Windows 8 driver that can support Windows 8.1. If your model information is met, then after installing or upgrading Windows 8.1 on your computer, you can use the Windows 8 driver CD of the original machine or Lenovo's official website to download the corresponding Windows 8 driver for device driver installation.
If your model information is not in the model information we provide, we recommend that you carefully consider upgrading to Windows 8.1.
The test hardware of this document is the desktop and notebook computer sold by Lenovo in China. The test Windows 8.1 is used to download the Microsoft MSDN subscription account. The driver used is the random Windows 8 driver CD or Lenovo official website driver. All the test results below are for reference only. Due to the installation of the system driver, computer settings, data changes or loss may be caused. It is recommended that you do a backup of your personal data before the actual operation.
1. Home Desktop Information

2. Home Split Desktop Information

3. Business Desktop Information

4. Notebook Model information