how ling has it been this way. My best thought on winning this is to kill your current driver and use your manufactures driver in case Micorsoft updated something you didn't wannt done. As a last dish resort....I refreshed mine and it is blazing fast
THROUGH WINDOWS 8
To access the System Restore, Refresh and Reset options from Windows 8, perform the following:
Open the Charm Bar. This can be accomplished by either holding the Windows key and pressing the ‘c’ key or on a device with a touch interface by swiping from the right hand side of the screen towards the center.
Select “Settings,” and then select “Change PC Settings” at the bottom. This opens the PC Settings app.
Select “General” at the left.
Scroll the right section to the bottom and select the "Restart now" button under “Advanced startup.”
The computer will display a Blue screen and bring you to the Advanced startup screen.
Select Troubleshoot. Under Troubleshoot you will see “Refresh” and “Reset”.
Select “Advanced options.” Located here is "System Restore."
THROUGH F12 AT STARTUP
To access the System Restore, Refresh and Reset options using the F12 option at startup, perform the following:
If not already, ensure the computer is completely shut down. How To: Shut Down a Laptop with Windows 8
Now restart the computer by pressing the power button - IMMEDIATELY start tapping the F12 key on the keyboard until the "Boot Menu" screen appears.
Using the arrow keys, select <HDD Recovery> and press "Enter".
On the next screen you are asked to confirm if you want to contiue with recovery. Select "Yes".
The computer will bring you to the Advanced startup screen.
Select Troubleshoot. Under Troubleshoot you will see “Refresh” and “Reset”.
Select “Advanced options.” Located here is "System Restore."
start new and use your factory drivers. I can't ge my WiDi operating right but a refresh is your best option and keep all files