Dell P2222H Service Manual page 8

Remove the black Mylar from the hooks of the
S14
bracket as the picture below shown.
Use a Hex-head screwdriver to remove two screws
S15
for unlocking the D-Sub connector.
(No.1~2 screws size=M3x8, Torque=6±0.5kgfxcm)
2
Use a Philips-head screwdriver to remove 5pcs
screws for unlocking the power board and interface
board, and then release all the cables from the
S16
hooks.
(No.1~4 screw size=M3x7.5, Torque=6±0.5kgfxcm;
No.5 screw size=M4x8, Torque=6±0.5kgfxcm)
4
5. Disassembly and Assembly Procedures
1
3
1
6 2
Remove the interface board and power board from
S17
the bracket chassis module carefully, and disconnect
all the cables.