Prepare tools and materials
Make sure that you have all the necessary tools and materials before starting the replacement. This may include replacement bulbs that meet brightness standards, as well as screwdrivers (straight and cross).
warn
When you begin to disassemble, be careful not to operate the bulb immediately after it is used or broken, because the temperature of the bulb and the lamp holder may be very high at this time, which may bring some safety hazards.
Disassemble the shell
Removing the shell is the first step to replace the light bulb. You only need to unscrew the relevant screws with a screwdriver, and then you can remove the shell.
Deep disassembly
After removing the shell, you will see the overall structure of the lamp holder. Dust-proof protective film is usually attached to the lamp holder. After carefully removing the protective film, you can see the link between the lamp holder and the projector body, including wiring and screws.
Take out the bulb
After careful observation, first remove the relevant wires, and then unscrew the fixing screws with a screwdriver, so that the lamp holder can be easily taken out.
Complete the replacement
After taking out the lamp holder, there are still a series of steps to be completed. You need to unscrew the relevant fixing screws on the lamp holder, and then remove the connection between the bulb and the lamp holder. After completing these steps, you can install a new light bulb on the lamp holder, and then assemble the projector back to its original state according to the previous reverse steps.