Take away the bracket chassis module and then put
the bracket chassis module on a protective cushion.
Remove the interface board and power board from
the bracket chassis module carefully, and disconnect
all the cables.
Use a Philips-head screwdriver to remove 5pcs
screws for unlocking the circuit board, release all the
cables from the hooks.
(No.1 screw size=M4x8, Torque=6
±
0.5kgfxcm;
No. 2
screw size=M3x7.5, Torque=6
±
0.5kgfxcm)
~5
S14
S15
Remove the Mylar from the hooks of the bracket
chassis module
.
S13
S12
3
S2721HN/NX
3
2
2
5
1
