HP xw9400 User Manual

Removing memory module
1. Disconnect power from the system ( Pre-disassembly procedures on page 55), and remove the
access panel (
Access panel on page 61). Place the workstation on its side with the system board
facing up.
CAUTION To ensure that memory modules are not damaged during removal or
installation, power off the workstation and unplug the power cord from the AC power outlet.
Wait until the LED on the back of the power supply turns off before removing memory. If you
do not unplug the power cord while installing memory, your memory modules might be
damaged and the system will not recognize the memory changes.
2. Press the green tab in on the memory fan housing (1) and lift the unit out of the chassis (2).
Figure 4-15 Removing memory fan
NOTE The system fan (System fan on page 67 )must also be removed to access DIMMs
in the rear slots.
3. Gently push out on the socket levers (1).
70 Chapter 4 Removal and replacement procedures ENWW

HP xw9400 Specifications

General

Chipset	NVIDIA nForce Professional 3600
Form Factor	Tower
Networking	Integrated Gigabit Ethernet
Processor	Dual-Core AMD Opteron 2200 Series or Quad-Core AMD Opteron 2300 Series
Memory	Up to 32 GB DDR2
Storage	SATA or SAS hard drives
Graphics	NVIDIA Quadro or ATI FirePro options
Expansion Slots	Multiple PCI and PCIe slots
Operating System	Windows XP Professional, Windows Vista, Linux