Dell U2724DE UltraSharp 27 Thunderbolt Hub Monitor – Simplified Ser - Page 12

5. Disassembly and Assembly Procedures 5.2 Assembly Procedures: Place a bracket chassis base on a protective S1 cushion, then stick 7pcs Silicon sheets on the positions as the picture below shown. Put 1pcs power board power board into the bracket S2 chassis. Turn over the interface board and locate the circuit boards and EDP cable into the bracket chassis. Use a Philips-head screwdriver to tighten 8pcs screws for S5 locking the interface board and power board, then take 1pcs mylar sheet to insert the hooks of the bracket. (No.1 screw size=M4x8, Torque=6±1kgfxcm; No.2~8 screw size=M3x6, Torque=6±1kgfxcm) 7 6 3 2 8 1 5 4 Take 1pcs interface board and 1pcs TBT board, then put plug the TBT board to the connector of the interface board. Take 1pcs MCU cable to connect S3 the interface board with the TBT board. Use a Philips-head screwdriver to tighten 3pcs screws for locking the TBT board with interface board. (No.1~3 screw size=M2.5x2.8, Torque=1±0.2kgfxcm) Panel preparation: Take out 1pcs panel from the carton, remove the protective film by tearing off the S6 tapes, then examine the panel surface according to inspection criteria of the panel. Turn over the panel to place the screen faced down for later assembling. 3 2 1 Take 1pcs EDP cable to connect with the interface S4 board, and then connect the cable of power board to the connector of interface board. Move the bracket chassis module close to the panel, then connect the EDP cable to the connector of the S7 panel, then turn over the bracket chassis and put it on the back of the bracket chassis.