How do I adjust the screen brightness on my acer travelmate 2400

Hold the Fn Key and repeatedly press the left or right arrows depending on whether you want it brighter or dimmer.

HI

press fn key and look for f1 to f12 key brightmess symbol

To adjust the brightness in your Acer Travelmate, press the [FN] key then press the left or right arrow directional keys which is usually on the lower right-hand side of the keyboard. You will identify the brightness and dim symbol/icon. I hope this is of help. Thank you.

You need to post what kind of driver (video - sound - LAN...) for someone to help you. Or just go to ACER support and choose. gl

hold down Fn(function) key on the left side of the keyboard. Then hold the right arrow key for more brightness or left arrow key for less brightness.

Most laptops have a function key (F1-12) with a picture that looks like a sun. Press and hold the FN button and the appropriate Function key. You should get a "slider" to adjust the contrast and brightness..

Some laptops also come with a program to make other display adjustments. Look at the Control Panel to see if you have one of those on your list. If not, check the "Display" application on the Control Panel, and under "Settings" see if you can adjust contrast or brightness that way.

http://www.driverstock.com/Acer-TravelMate-C110-driver-download/4-21-12972-95665/index.html

i really hope this can help

i'm having the same problem
so i'm going to try this too

good luck

You need to press the blue FN button and the brightness up or down button.

looking at the laptop keyboard I suspect its either the up and down keys or left and right

let me know if you need anything else or further assistance before rateing.

Thank you,
Ekse

Have you tried a dongle? Also, do you have the software installed correctly (check in the control panel/system/device manager). It maybe either or both of these. You may have a damaged bluetooth connection so if you have all the drivers correctly installed then a dongle would be the only other option as far as i'm aware