Display dimming problem Dell notebooks
I am doing some research on a display dimming problem on my Dell Latitude E6430.
Specifically, when using the laptop in a dim/dark environment, the display brightness sometimes varies with a sort of brightness-fluctuation. It can be quite annoying as it is almost like flickering.
Perhaps the most frustrating aspect is that it is hard to replicate so troubleshooting can be difficult! 🙁
Other people have similar issues:
XPS 15 screen auto brightness – Laptop General Hardware Forum – Laptop – Dell Communityhttp://en.community.dell.com/support-forums/laptop/f/3518/p/19452913/20123083.aspxHi. I can’t figure out how to disable auto brightness feature on my laptop. It’s dell xps 15 with 1080p display. It happens on battery only, on every power plan. I… PS. I all seems like there’s an ambient light sensor which is trigggered by the brightness of the screen itself and it shouldn’t work like that. Monitor goes very bright at random timeshttp://en.community.dell.com/owners-club/xps/f/3681/t/19370038.aspxI have an XPS 15 (L501X) with the 1080 monitor and the GT420 video card. At random times the picture goes very bright. No settings have been changed, and I verified… Monitor goes very bright at random times – Page 2http://en.community.dell.com/owners-club/xps/f/3681/t/19370038.aspx?PageIndex=2Hi chrcope,May I have the service tag of the computer so that I can work on this issue and take the case forward from here.
If you are having similar issues with your laptop, please let me know in the comments below and I’ll try to help you resolve the issue too! 🙂