1DELL U3424DWB1. Disassembly ProceduresS1 Turn off powerS2 To remove the stand:Place U3824DW monitor on U3818DWcurve sponge jigPress and hold the stand release buttonat the back of the displayLift the stand assembly up and awayfrom the monitorS3 Unlock 4 screws on Rear Cover(Screw Torque:8-10Kgf)S4 Use hands or Bar Scraper todisassemble Rear Cover from MiddleFrameNotice the disassembly order:Left Side=>Top Side =>Right Side=>Bottom SideS5 Pull out “CTRL BD FFC” from I/F BD totake off Rear CoverS6 Tear off a tape from Rear CoverTear off “CTRL FFC” from Rear CoverUnlock 3 screws to disassemble “CTRLBD” from Rear Cover(Screw Torque: 2.0+0.5 Kgf)S7 Tear off a rubber from CTRL BD

Dell U3424DWB Quick Start Manual