IBM PROJECTOR C400 User Manual page 54

2. Use a Phillips-head screwdriver to remove the screw from the lamp
compartment cover as shown in 1 .
3. Remove the lamp compartment cover as shown in 2 .
4. Remove the two screws from the lamp module as shown in 3 .
5. Lift the module handle up and pull up firmly as shown in 4 .
6. Reverse steps 1 through 5 to install the new lamp module.
A-2
IBM C400 PROJECTOR: User's Guide