USB Keyboard

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Just got a USB keyboard (Steelseries 7G). Can not get it to work with my Z5771. Reinstalled all the drivers etc.

 

Nothing seem to get it to work. Have teseted it on another PC and works ok

 

Tried this too from Steelseries

 

1) Navigate to control panel -> power options (make sure the Control Panel window is set to large icon view in the top right of the window) High Performance should always be used when testing USB devices, but there is an additional setting that needs to be configured 

2) Click on ‘change plan settings’ on the right side, next to High Performance 

3) Under the ‘Put the Computer to Sleep’ dropdown box, select Never 

4) Click on ‘Change advanced power settings’ – it will bring up the menu below. From there, expand the USB Settings section, expand the USB selective suspend setting, and select DISABLED. Hit apply and OK. 

5)
 a. Open op the device manager. 
b. Uncollapse “Universal Serial Bus controllers” (USB Controller) 
c. Select one of the USB Root Hubs, right-click on it and click on “Properties”. 
d. Go to the tab “Power Management“ Uncheck the option “Allow the computer to turn off this device to save power“ 
e. Repeat c. and d. for each USB Root hub

6)Registry tweak: Enable “DisableSelectiveSuspend” in Windows 7

 

[removed link to .reg file]

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