Disassembly; Cabinet Removal; Service Position - Dell P792 Service Manual

1-1. CABINET REMOVAL

3
2

1-2. SERVICE POSITION

Gently wiggle the A Board back and forth to unplug
1
it from the Neck Assembly.
Remove all necessary connections and rotate the D
2
Board and rest it on its side to expose the bottom.
Be sure to reconnect all wires.
1. When the D Board is placed
in service position, the
Safety Earth Wire (green
and yellow wire) is
disconnected.
2. After service is completed
and the D Board reinstalled,
the Safety Earth Wire must
be reattached to the chassis
with the proper screw. This
must be confi rmed before
any subsequent procedures
are attempted.
SECTION 1: DISASSEMBLY
4
5
1
— 6 —
1 Remove (2) screws (+BVTP 4 x 16).
Release side claw - Insert the tip of a fl athead
2
screwdriver approximately 0.25" to unlock the
claw.
Release top claw - Working from the same
3
side as the the claw in Step 2, insert the tip of
a fl athead screwdriver to unlock the top claw.
Release top claw - Repeat Step 3 on the
4
opposite side.
Release side claw - Repeat Step 2 on the
5
opposite side and gently lift up and then back
to remove the cabinet.
P792