Hi Neji_Hyuga

This seems to be chipset driver not installed correctly. I would suggest you to run the Intel driver utility on the system using the link below and update the drivers applicable.

http://dell.to/1bYKI1a

Also, if the Dell quickset application is not installed the hot key will not work. Please enter your service tag # on the link below, select the OS, then download the Dell Quickset application from Application section onto the system and install it.

http://dell.to/18r60nI

Please let me know if this helps.

Hello DELL-Ravi.

Thanks for your respond. But there's no chipset driver available for windows 8 64-bit. There's one chipset driver available for win 7/vista :emotion-7:

INTEL AMT SOL Driver

Under Chipset.

When win8 drivers cannot be found use win7 or vista drivers.