Wedge 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..Use a Philips-head screwdriver to remove 6pcsscrews for unlocking mechanisms.(No.1~4 screw size=M4x11; Torque=7 8kgfxcm;No.5~6 screw size=M4x8; Torque=7 8kgfxcm)~~S5Take out all of the QSG,accessories including HDMIcable, power cable, CD&user’s manual, stand base,stand riser and EEI label from the carton. (Note: Itdepends on whether users returning the accessories)S2Open the Pizza carton with a proper tool.1. Disassembly Procedures:S6S4S1Take out of thefrom the carton, then take out the monitor fromthe EPE bag and put it on a protective cushion.molded pulp with base, riser andcoverS31 S2721HN/NX13222 34 156Tear off 1pcs acetate tape and then disconnect thepanel lamp cable away from the connector of panel.Tear off 2pcs aluminum foils, and then disconnectthe function key cable away from the connector ofthe board.riser base coverQSGuser’s manualHDMI cablepower cablelabel and paper