Dell P2425 Monitor Simplified Service Manual - Page 11

5. Disassembly and Assembly Procedures NOTE: This "Disassembly and Assembly Procedures" is for EMEA only, not for other regions. Please note that Dell will deem warranty void if any disassembly is done on the monitors. 5.1 Disassembly SOP Preparation before disassembly 1. Clean the room for work 2. Identify the area for material 3. Prepare the implement, equipment, materials as bellow： 1) Working table 2) Philips-head screwdriver 3) Hex-head screwdriver 4) Gloves 5) Cleaning cloth 6) ESD protection S1 Turn off the monitor. S2 Place the monitor on a soft cloth or cushion Press and hold the stand release button at the back of the display S4 Use hands or "Bar Scraper" to disassemble "Rear Cover" from "Middle Frame" according to the sequence shown in the picture Lift the stand assembly up and away from the monitor. S3 Unlock 4 screws on "Rear Cover" S5 Pull out "Control board FFC" from "Interface board" and tear off it from "Main Shielding" to take off "Rear Cover" (Screw Torque: 9±1 kgf) - 11 -