Steps For Removing And Replacing Components; Disassembly Order - HP Xw4550 - Workstation - 2 GB RAM Technical Reference Manual

Table 4-3 System board components (continued)
No. Component
6 Memory module
sockets
7 Floppy (diskette) drive
connector
8 Power Connector P1
(main power to sysetm
board)
9 HOOD SENSE
(optional chassis
intrusion switch)
connector
10 SATA (SATA0 –
SATA3) port
connectors
11 PCI FAN (front chassis
fan)

Steps for removing and replacing components

This section discusses the procedures necessary to remove and install various hardware components
on your workstation. Review the safety and precautions and the
well as the Safety and Regulatory Information, before servicing or upgrading your system.
Follow these safety and procedural steps when servicing your workstation:
1. Read all safety information and precautions.
2. Locate and clear a suitable work area.
3. Shut down the system and remove power from the unit.
4. Gather your tools.
5. Service your workstation.
6. Restore power to your workstation.

Disassembly order

Use the following table to determine the sequence in which to remove the major components.
Predisassembly
procedures on page
Security lock (The optional security lock
on page 59)
Cable lock (The optional cable lock
on page 59)
ENWW
No.
17 INTERNAL USB
connector
18 SPK (speaker)
connector
19 FRONT AUDIO
connector
20 AUX_IN (auxiliary)
audio connector
21 SLOT3 & SLOT4 PCI
32/33 card slots
22 SLOT2_PCIE (PCI-
Express) x4(1) card
slot
(Predisassembly
55)
Side access panel (Side access panel
on page 59)
Component No.
28 DVI-D integrated video
connector
29 Serial port (top)
connector
30 VGA (bottom)
connector
31 Power Connector
(processor power)
connector
Steps for removing and replacing components
Component
Service considerations on page 50, as
57