Samsung notebook Reload system can not adjust screen brightness

Samsung notebook before reloading the WIN8 system can not adjust the brightness, after sale also can not solve, after the sale of the Win7 to me, the result is still unable to adjust the brightness of the screen, after the sale said no way can only return to the factory, after sale, I bought a table last year.

Take it back on the internet to find out, is the Intel Core graphics driver issues, but the driver provided by the wizard driver version of the problem, does not support the adjustment,

Now I have the system installed as win8.1 and Win7 dual system, the graphics driver is also reinstalled, can be

Here's the solution:

Win7 System, open Drive Wizard, select driver, player mode, Intel Core graphics driver, download brand driver, version: 9.17.10.2875 This version of the graphics driver can be.

Win8 or 8.1, Drive Wizard provides the graphics driver version can not be adjusted, at the drive home to download the latest graphics driver

Reboot after installation (if it's still not possible, Samsung SW UPDA software, choose to update the 2 more than 100 KB of picture software update, restart on it, PS: Samsung official customer service to give the answer is to update the picture driver (826M), because the file is too big to update, Only 2 small picture files have been updated, after reboot it is OK.

Samsung can also download the latest hot-key driver software, using the FN key to adjust brightness. (easy_display_manager_3.2.5.5)