Use a Phillips-head screwdriver to remove four
screws for unlocking the power board.
(No.1 screw size=M4x8, Torque=6~8kgfxcm;
No.2~4 screw size=M3x6, Torque=6~8kgfxcm)
4. Assembly and Disassembly Procedures (continued)
S18
Remove the
disconnect all of the cables.
bracket chassis base and put the
circuit boards on a protect cushion, then
S19
Use a Phillips-head screwdriver to remove one
screw for unlocking the interface board with the
bracket chassis base.
(No.1 screw size=M3x6, Torque=6~8kgfxcm)
Use a Hex-head screwdriver to remove 4 screws for
unlocking
the DVI and D-SUB
connectors.
mechanisms of
Use a Phillips-head screwdriver to remove one
screw for unlocking the HDMI or DP connector.
Use a Phillips-head screwdriver to remove two
screws for unlocking the AC power outlet.
(No.1~4 screw size=M3x8, Torque=5
±
1kgfxcm)
(No.5 screw size=M3x8, Torque=5
±
1kgfxcm)
(No.6~7 screw size=M3x10, Torque=5
±1
kgfxcm)
remove both of the speakers from the bracket
chassis module by pulling out the caps of
.
Turn over the bracket chassis module, and then
the
speaker holder
S14
Release the speakers’ cable and the function
cable from the hooks of the bracket chassis base.
S15
S17
S16
2
1
3
4
3
4
1
2
5
7
6
1
function key cable
audio cable
20
ACER A211H/A221HQ
