Make certain you have read the 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV manual thoroughly before attempting the 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV bulb replacement on your 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV. Without touching the surface of the 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV lens, remove the lens tube and set it aside. Write down the number from inside the tube's inner lip for the purpose of make, model or serial number for any future need to buy 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV replacement parts. Your bulb should be sitting just beyond the opening of the 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV body. Reach in with two fingers and disconnect the 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV bulb. Reverse these steps to re-assemble your 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV. This concludes the 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV review - be sure to read the entire 3M DIGITAL PROJ X80 LCD XGA 1024X768 4500 LUMENS 17LBS HDTV manual.