Advertisement
Quick Links
]
27"LCDColorMonitor
Service
Service
Service
CAUTION: USEASEPARATEISOLATIONTRANSFOMERFORTHIS UNITWHENSERVICING
ANYPERSONATTEMPTINGTOSERVICETHISCHASSISMUSTFAMILIARIZEHIMSELFWITHTHECHASSSAND
BEAWAREOFTHENECESSARYSAFETYPRECAUTIONSTOBEUSEDWHENSERVICINGELECTRONICEQUIPME
NTCONTAINING HIGH VOLTAGES.
SAFETYNOTICE
1
Dell D2721H
HorizontalFrequency
30kHzto83kHz
Advertisement
Related Manuals for Dell D2721H
Summary of Contents for Dell D2721H
- Page 1 Dell D2721H 27"LCDColorMonitor Service Service Service HorizontalFrequency 30kHzto83kHz SAFETYNOTICE CAUTION: USEASEPARATEISOLATIONTRANSFOMERFORTHIS UNITWHENSERVICING ANYPERSONATTEMPTINGTOSERVICETHISCHASSISMUSTFAMILIARIZEHIMSELFWITHTHECHASSSAND BEAWAREOFTHENECESSARYSAFETYPRECAUTIONSTOBEUSEDWHENSERVICINGELECTRONICEQUIPME NTCONTAINING HIGH VOLTAGES.
- Page 2 Mechanical Instruction DELL D2721H Use a Philips‐ head screwdriver to remove 1 Disassembly Procedures: 1screw for unlockingmechanisms. (Screw size=M3x6; Torque=4.5~6.5 kgfxcm) Turn off power Unplug external cables from product Wedge your fingers(or plastic picks ) between the rear cover and the middle bezel...
- Page 3 DELL D2721H Tear off the tape (Pic.10.1). Tear off 2 pieces tapes and 3 pieces aluminum Use a Philips‐ head/hexagon screwdriver to foil (pic.7.1) remove 7 screws and 2 hexagon screw for Disconnect the backlight cable and LVDS cable unlocking the main board and power board from the connectors of panel(pic.7.2).
- Page 4 DELL D2721H Lift up the top side of the bezel, then pull down to take off the bezel.