I would suggest you to try the steps from the following link:, You will find that your computer problem has been solved very quickly.
1.Click Start button, type windows update in the search panel, then click on Windows Updates.
2.Click on Change settings in the left side on new appeared window.
3.Select the option you prefer to set.
1. Open Device Manager.
2.Follow the instructions in the preceding procedure to update drivers.
3.Click Search automatically for updated driver software.
4. If below message popped up, your driver is already the latest driver and there is no need to update.
5. If a new driver is found, please follow the instruction to install it and restart your computer.