I have an Inspiron n5040 that I just reinstalled windows 7 64 bit. I am unable to adjust the brightness.
I do do not have Teamviewer on my computer, and under power option I do not have a brightness level.
i have reinstall quick set and have uninstalled my video drivers. I double checked my BIOS and the fn option is enabled.
I have run out of option at my level of computer expertise.
Thanks in advance for your help.