HP Pro Tower 400 G9 PCI Desktop PC Maintenance and Service Guide - Page 31

Front bezel, Front bezel security, To install the front bezel, reverse the removal procedure.

Page 31 highlights

system board. See System board connections on page 26 for an illustration of the system board drive connectors. Front bezel To remove the front bezel, use these procedures. Before removing the front bezel, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 19). 2. Remove the optical drive (see Optical drive on page 22). 3. Remove the access panel (see Access panel on page 19). Remove the front bezel: 1. Lift the three tabs that secure the bezel to the computer (1). 2. Rotate the top of the bezel downward (2), and then remove it from the computer. To install the front bezel, reverse the removal procedure. Front bezel security To install the silver 6-32 security screw into the front bezel, use these procedures. Before installing the front bezel security screw, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 19). 2. Remove the access panel (see Access panel on page 19). 3. Remove the optical drive (see Optical drive on page 22). Install the front bezel security screw: 1. Remove the security screw from the storage location in the computer chassis near the front bezel (1). 24 Chapter 4 Removal and replacement procedures

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system board. See
System board connections
on page
26
for an illustration of the system board drive
connectors.
Front bezel
To remove the front bezel, use these procedures.
Before removing the front bezel, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
19
).
2.
Remove the optical drive (see
Optical drive
on page
22
).
3.
Remove the access panel (see
Access panel
on page
19
).
Remove the front bezel:
1.
Lift the three tabs that secure the bezel to the computer
(1)
.
2.
Rotate the top of the bezel downward
(2)
, and then remove it from the computer.
To install the front bezel, reverse the removal procedure.
Front bezel security
To install the silver 6-32 security screw into the front bezel, use these procedures.
Before installing the front bezel security screw, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
19
).
2.
Remove the access panel (see
Access panel
on page
19
).
3.
Remove the optical drive (see
Optical drive
on page
22
).
Install the front bezel security screw:
1.
Remove the security screw from the storage location in the computer chassis near the front bezel
(1)
.
24
Chapter 4
Removal and replacement procedures