Dell AW3821DWB Simplified Service Manual page 7

2
1. Unlock 4 screws on
rear cover
2. Use hands or scraper
bar to disassemble
Rear Cover from the
monitor.
Notice the
disassembly order:
Left Side=> Top
Side=>Right
Side=>Bottom Side
3. Remove USB FFC
and Audio FFC from
USB BD
4. Remove 1 tape on
LED Driver BD wire
from Main SHD and
disconnect LED
Driver BD wire from
I/F BD
5. Disconnect CTRL
FFC cable from I/F
BD and tear it from
Main SHD
6. Take off Rear Cover
- 7 -
1. Screw-
driver
(Screw
Torque:
8-10Kgf)
2. Scraper
bar