HP dx7400 - Microtower PC User Manual

3.5-inch Drive Bezel Blank
While facing the inside of the front bezel, press outward on the retaining tabs on each side of the bezel
blank (1) and pull the bezel blank inward to remove it.
NOTE: To install a 3.5-inch bezel blank, press the blank inward from the inside of the front bezel so
that it snaps into place.
60 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