HP dx2300 - Microtower PC User Manual

2 Hardware Upgrades
Removing the Computer Access Panel and Front Bezel
1. Turn off the computer properly through the operating system, then turn off any external devices.
2. Disconnect the power cord from the power outlet and the computer (1), and disconnect any external
devices.
CAUTION: Regardless of the power-on state, voltage is always present on the system
board as long as the system is plugged into an active AC outlet. You must disconnect the
power cord to avoid damage to the internal components of the computer.
3. Remove the two screws that secure the access panel to the computer chassis (2).
4. Slide the access panel back about 1.3 cm (1/2 inch), then lift it away from and off the unit (3).
Figure 2-1 Removing the Power Cord and Access Panel
NOTE: To replace the access panel, reverse the removal steps.
ENWW Removing the Computer Access Panel and Front Bezel 3

HP dx2300 - Microtower PC Specifications

General

Audio	Integrated High Definition audio
Form Factor	Microtower
Processor	Intel Celeron, Intel Pentium 4, Intel Core 2 Duo
Memory	Up to 4 GB DDR2
Optical Drive	DVD-ROM, DVD+/-RW
Graphics	Intel GMA 950 integrated graphics
Networking	10/100/1000 Ethernet
Expansion Slots	PCI, PCI Express x1, PCI Express x16
Ports	USB 2.0, serial, parallel, PS/2, audio in/out
Operating System	Windows Vista, Windows XP Professional
Chipset	Intel 945G