I have an asus laptop. I cannot disable the auto-brightness adjust. It dims/lightens at different brightnesses which ruins watching something on it. Really annoying. I have googled so much and discovered there is supposed to be a fn+a command to enable/disable this feature.
Pc Monitor Dims And Brightens
Immediately, the screen went very dim, to the point where it actually hurts my eyes to be typing this. I can adjust the brightness sliders up and down on the screen, using both the F11/F12 keys and the slider box available from the 'Brightness' selection under 'Settings'. Ive turned the auto brightness setting off for battery and powered profiles. Yet the screen continues to change brightness. From what ive read this was an issue with sp3 and sp4, which could be fixed by disabling a second auto brightness setting in the intel driver panel. Which is only available by installing different drivers. LG 24' Monitor Dimming by LightTrails August 30, 2013 7:03 PM PDT I just purchased an LG 24' LED (24EN33TW) monitor and I noticed when the screen is dark it will auto dim.
It does nothing on my laptop. I reinstalled the ATK package several times. Still does not work. Fn+f2 or fn+f5 type commands work, but fn+a fn+b etc commands do nothing. HOW CAN I DISABLE THIS IRRITATING AUTO-DIMMING AMBIENT LIGHT SENSOR FUNCTION?!?!there must be a manual way?I've looked in the bios. Don't see any services or devices (device manager) to disable that would control it. I don't care about being able to turn it on/off or fixing my fn key, I just want it OFF.any ideas?
Lg Monitor Dims And Brightens
@Gtechzero - there isn't any Adaptive Brightness in Services.I found out the solution, after encountering this problem I rolled back back to the original drivers found on ASUS website and all was fine. However, recently I needed to install the latest ones in order to play Battlefield 4 and I couldn't believe the problem wasn't yet fixed nor I could find any solutions on Google.I will tell you what I did to fix it, while keeping the newest drivers.
I'm not sure which step fixed the problem but here you go:1. Right click Computer, choose Manage, Services and Applications, now click Services and find 'NVIDIA Stereoscopic 3D Driver Service' and 'NVIDIA Streamer Service'2. Go for both to Properties, Startup type and choose Disabled3.
Monitor Dims Itself
Finally, uninstall Power4Gear Hybrid and restart when prompted.Hope I helped. Some sites have recommended going into battery/power settings ('Power Options' / 'Edit Plan Settings') Change Advanced Power Settings Display Enable Adaptive Brightness, and turning those off, but it didn't work for me.I swear I had this problem a while ago and it just kinda fixed itself, but now it's back. I'm running a G55VW laptop. It makes no sense, why would the brightness turn UP when the screen is all white and DOWN when the screen is all black? It should at least equalize it to make things easier to see/read.I've disabled and turned off the NVidia settings as per suggestions above, but haven't restarted the computer yet and haven't turned off Power4Gear.