9 Replies Latest reply: May 18, 2013 5:30 AM by antruth
lcl04 Level 1 Level 1 (0 points)

I have Windows 7 installed on my imac. The wireless keyboard and mouse are working fine but the brightness controls are not working. My screen is set a full brightness which is causeing me to get horrible headaches. Please tell me how this can be fixed.


iMac, Windows 7