HP xw4400 Service And Technical Reference Guide

Figure 4-8 Removing the bezel blanks
NOTE The bezel blanks are keyed to assist you in replacing the blanks. Also, the subpanel can
be rotated 90 degrees to install the optical drives in desktop orientation if desired.
Hood sensor (Smart cover sensor)
To remove the hood sensor:
1. Disconnect power from the system (
Predisassembly procedures on page 60) and remove the side
access panel (
Side access panel on page 66).
2. Disconnect the hood sensor connector 1 from system board.
3. Slide the hood sensor forward, push it down, and remove it 2 from the chassis. .
Figure 4-9 Removing the hood sensor
To replace the hood sensor, reverse the previous steps.
68 Chapter 4 Removal and replacement procedures ENWW

HP xw4400 Specifications

General

Processor	Intel Core 2 Duo
Chipset	Intel 975X
Memory	Up to 8 GB DDR2
Storage	SATA 3.0 Gb/s
Graphics	NVIDIA Quadro FX series
Operating System	Windows XP Professional
Expansion Slots	1 PCI Express x16, 1 PCI Express x1, 3 PCI
Ports	6 USB 2.0, 2 PS/2, 1 serial, 1 parallel, 1 RJ-45
Optical Drive	DVD-ROM