My keys on my laptop dont work

Goto media player and select eject or from Mycomputer, right click the dvd/cd icon and select eject.
If it's without power then there should be a tiny hole on front of dvd bezel and insert a thin wire or paper clip and it should pop out.

The slot will be there in the left hand side of the computer.. It will look like a slot rather than a tray so please use that.. In order to take a disk out of the computer floow these steps
Normally the studio laptops have soft eject for the CD and they dont have a button.. Press and hold the Fn key and then press the F10 key to eject the cd.. Another way is get into computer.. Right click on the DVD/cd rom drive and click on eject... This will work....

Try to take the disk out of the computer using the following option

Normally the studio laptops have soft eject for the CD and they dont have a button.. Press and hold the Fn key and then press the F10 key to eject the cd.. Another way is get into computer.. Right click on the DVD/cd rom drive and click on eject... This will work....

If its still not working callup Dell to fix the issue since it might be a issue with the DVD drive even

Normally the studio laptops have soft eject for the CD and they dont have a button.. Press and hold the Fn key and then press the F10 key to eject the cd.. Another way is get into computer.. Right click on the DVD/cd rom drive and click on eject... This will work....

Boot Priority on Dell Latitude 100L

1. Turn On Your PC
   Have you ever noticed the messages that pop up on the screen as soon as you turn on your PC? These messages tell you a key combination you can press to enter "Setup" or the "BIOS." Watch your screen and see if you can read what keys to press.
   
2. Press the Keys to Enter Setup Mode
   If you did not see a message telling you what keys to press, try tapping the following possibilities as you turn on the machine:
   
   • Esc
     
   • F2
     
   • F12
     
   • F10
     
   • F1
     
   After pressing Esc or other key, you will most likely see instructions telling you how to enter "Setup Mode". Follow those instructions.
   On some computers, you must hold down the key before you press the power button to turn on the computer. For example, if you are converting a Toshiba laptop to a Linux Workstation, you must hold down the Esc key and then press the power button. The computer then asks you to press F1, and you can then set the "Boot Priority."
   
3. Using the Arrow Keys, Choose the "Boot," "Boot Order," or "Boot Priority" Option
   The menu of choices you see will be different for different kinds of computers. Remember that the choice you want is the "Boot" order or "Boot Priority." On some computers, this is called the "Start Up Options" or "Start Up Sequences." You are going to change where the PC will look for boot information when it starts up. (CD-ROM, HARD DRIVE/HDD, LAN, FLOPPY, USB). If you wish to boot from your Hard drive, then select it as your First Priority.
   
4. Using the instructions on the screen, save your settings and start up your PC. The PC must boot from the HDD. Regrds
   

Look for a key labeled "Fn" (blue lettering) on the lower left side of the keyboard

Hold the "Fn" key and then use the Up/Down arrows to adjust brightness.

If that doesn't work, reboot your laptop and get into the BIOS. There is a screen for brightness. I don't recall how it is labeled, but it's one of the last pages as you cycle through the BIOS options.

It sounds like you have a bad AC adapter . When you plug it in to the outlet in the wall and into your computer , do you see a charge indicator light on the computer? I'm asking you this because even with a bad battery your computer should operate without any problems with the AC adapter plugged in.

Fn + F2 toggles wireless on and off

You will see a tiny hole in front of your dvd drive, it is usually beside the light indicator, deep in a pin into it and the drive will open even without the laptop being on.

Try it, it might help

I wish you the best.

Couldnt tell you if its going to solve your problem but you can get a cheaper replacement rechargeable battery here - Dell 100l battery, also good for the inspriron 1100 and 5100 range