HP dx7400 - Microtower PC User Manual

3. Open both latches of the memory module socket (1), and insert the memory module into the socket
(2). Begin by installing a module into the socket nearest the pre-installed module, and install the
modules following the numerical order of the sockets.
NOTE: A memory module can be installed in only one way. Match the notch on the module with
the tab on the memory socket.
4. Push the module down into the socket, ensuring that the module is fully inserted and properly
seated. Make sure the latches are in the closed position (3).
5. Repeat steps 3 and 4 for any additional modules that you want to install.
To reassemble the computer, reverse the removal procedure.
62 Chapter 7 Removal and Replacement Procedures Microtower (MT) Chassis

HP dx7400 - Microtower PC Specifications

General

Memory	Up to 8 GB DDR2 SDRAM
Audio	Integrated High Definition Audio
Power Supply	300W
Processor	Intel Core 2 Duo, Pentium Dual-Core, or Celeron
Storage	SATA Hard Drive
Optical Drive	DVD-ROM, DVD+/-RW
Graphics	Integrated Intel Graphics Media Accelerator 3100
Networking	Integrated Gigabit Ethernet
Expansion Slots	1 PCI Express x16
Ports	1 serial, 1 parallel, audio in/out
Operating System	Windows XP Professional