HP LaserJet 5 C3919-60001 MAIN FORMATTER LOGIC BOARD

today we're going to review replacing the formatter board on the Gila packard m4 75 color tabletop multifunction device the first thing you want to do is to make sure that if you have any extra RAM loaded on the formatter board to remove it this model doesn't have any but you would remove it from here you also want to make sure that you remove any kind of phone Jack plugs that are already in place just make sure you don't break anything off when you're removing the boards you just want to pull the plugs out obviously unplug it and remove any network or USB cables that are also attached once the machine is powered off there's going to be three screws you need to remove you want to open the back door of the machine you're going to undo this screw here and then there is two screws where the cutout is here to basically pick the Machine up and move it around so if you line if you get down an