 Hey guys it's Kevin. This video I'm going to show you how to replace the door sensor and LED screen for the HP Offset Pro. So if you get this error, the first thing to check is the front panel and let's say if the nipple is still there. Here it is. It looks okay and if it clicks. If it does, then you get a bigger problem. It's probably the sensor malfunction. Stick something thick into that hole. If it still says the door's not closed, you'll probably need a new sensor like this. There's nothing magic about that nipple. You can just have a piece of thick plastic and stuck between them and the printer will think the door is closed. Remove it and the door is open. If it's not detecting that piece of plastic, the board may need to be replaced. Where do you go to find a new board? Go to bchtechnologies.com and go to printer parts, HP and electronic board and assembly. And here's the door cover. The same thing if you have a cracked screen or like your screen is not responding. I'm going to also cover the installation of LCD here. However, that doesn't mean that you'll need to a new LCD, okay? You'll need both a T10 and a T6 screwdriver. If you don't have one, I'm going to put a link above. That's a must-have if you have a HP. Remove eight screws from the top. Count it. Make sure it's eight. And this printer hinge can be removed by simply pushing forward. Now the scanner can be pulled up to 90 degrees and expose some screws underneath. Now there are four screws to be removed. Now the panel can be peeled off from both sides. But let me show you this for the hinges. So pay attention to where the hinges are. So next time when we install, you'll need to install this way. You don't have to uninstall this, but I know 99% of the chance is going to fall out and you'll be like, oh, how do I put this back? Okay, left side there are two cables. The smaller cable is for a door sensor and the bigger cable is for the LCD panel. Now we can disconnect both cables and the whole top cover can be removed. We're going to take this piece off, see this cover and trace it down, see where the base is. And here's the base. Use your fingernail to leave it a little bit. And now use the screwdriver to push down the tab from here and here. Now the board is exposed and take out the T6 screwdriver bit that you bought from bchtechnology.com. I was thinking about showing you guys all the video about absolute fun of Canon's workmanship. But HP's board always look like from storage. Okay, we need to remove the LCD and find this tab, just bend it inside and the LCD can be opened. Now we can free all the cables. Let me show you the hinge is a half circle. So you just rotate the hinges to where the half circle is and just pull it out. Okay, the installation is just reversed over what we did. I hope you enjoyed this video. Visit us at www.bchtechnologies.com or locally, Greensboro, North Carolina. Cheers.