How to fix the dell latitude 2110 network activity light

SOURCE: Dell Latitude C640 Laptop

get to the main board of ur system there is a jumper near the battery .
change its position while power is off and get it back to its previous position. this way u will reset cmos to default.
if the computer starts hit delete to enter setup and load system defaults.save changes then exit.
ps: defected processor could be the cause

SOURCE: Dell latitude Cpi LCD screen Backlighting?

What do you mean exactly?

To increase or decrease the backlight brightness use Fn-key(next to left Ctrl-key) with up and down arrows.

There is not some key-combination to turn off the screen, you can make your computer turn it off after some time (if you're using XP this can be done in control panel->Power options), or just close the lid :)

SOURCE: replace broken usb port on dell latitude laptop

You will have to take the machine apart somewhat, or at least to the point of being able to disconnect and remove the usb port. Here's a link to the D600 service manual download. It will guide you through the breakdown process.

http://support.dell.com/support/edocs/systems/latd600/en/index.htm

SOURCE: Missing Network Controller Sofware on Dell Latitude 610

HI there, Try this... Start, settings, Control panel, system, hardware tab, windows update, enable search for drivers on windowsupdate, device manager, right click on the network controller and update. hope this helps good luck!

Adnan Bhatti

• 1188 Answers
• Posted on Aug 05, 2009

SOURCE: Dell Latitude D610 dvd player won't work

Try a CD ROM lens cleaner. If it fails then I suggest you buy a new one. It is easy to change it: there is a release switch at the bottom with a screw. Open it and remove the old one. Slide the new one into its place.