Use a Philips-head screwdriver to remove fourscrews for unlocking mechanisms.(No.1~4 screw size=M4x11; Torque=11±1kgfxcm)Take out all accessories including UAE label, QSG,Delta-e paper, user’s manual, DP cable, USB cable,power cable and other packing materials from thecarton.(Note: It depends on whether users returningthe accessories)S2Open the carton with a proper tool.1. Disassembly Procedures:S1Take out the monitor from EPE-bag and put the LCDmonitor on a protective cushion.Take out the base, Paper-Top and stand from thecarton, then take out the monitor from the pizzacarton.S3S4S5basestand2 34 11Go to contents pageU2720Q/Q2720QMWedge your fingers between the rear cover and themiddle bezel on the corners of the top side of themonitor to release the rear cover, then use one handto press the middle bezel, the other hand to pull upcarefully the rear cover in order of arrow preferencefor unlocking mechanisms of rear cover.S6S7123 4Lift the rear cover up carefully. Disconnect the USBLVDS cable and function key cable from theconnectors of the interface board, and then removethe rear cover.Delta_E paperQSGUSB cableDP cablepower cableUser’s manualUAE label