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 4pcsscrews for unlocking mechanisms.(No.1~4 screw size=M4x11; 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 the from thecarton, then take out the riser and monitor from theEPE bag and put it on a protective cushion.molded pulp with baseS31 S2721HS/HSX2 34 1Tear 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.riserbaseQSGuser’s manualHDMI cablepower cablelabel and papermonitor132 2