Front Fan Assembly; Baffle 636921-001; Prepare The Computer For Disassembly - HP Compaq Pro 4300 Maintenance And Service Manual

Front Fan Assembly

Description
Front fan assembly
The front fan assembly is attached to the front of the chassis.
1.

Prepare the computer for disassembly

2. Remove the access panel
3. Remove the front bezel
4. Remove the baffle
5. Disconnect the fan cable from the red/brown system board connector labeled CHFAN.
6. Press the two tabs (left, bottom) that secure the fan assembly to the chassis front.
Figure 7-42
7. Pull the assembly toward the rear of the unit, and then lift it out of the chassis.
Figure 7-43
To install the front fan, reverse the removal procedure. Be sure to orient the air flow into the unit.
70 Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis
(Computer Access Panel on page
(Front Bezel on page
(Baffle on page 69).
Front fan tab locations
Removing the front fan
(Preparation for Disassembly on page
39).
40).
Spare part number
636922-001
37).