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1 Copper

Inspiron 3670, can't adjust the brightness?

I just received my desktop two days ago and find out I am not able find the slide bar to adjust the brightness of the display and also mouse often frozed. should I exchange the desktop or return it.

 

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3 Silver

Re: can't adjust thebrightness for Inspiron3670

Hello, I suggest you restart the computer, keep typing the F2 button on the keyboard, and then confirm whether the brightness can be adjusted normally under this interface. If it can't be adjusted, it is probably a hardware problem. If this interface is normal, It is recommended that you first click exit to exit, then enter the system, enter the Dell official website to download the graphics card driver update www.dell.com, select support - view all technical support - enter the machine's code, enter the verification code after confirmation, filter Find the graphics card driver in the driver, select the driver intel HD to download and install the update, then restart the computer to see if the problem is solved.


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