Maintenance and Service Guide
Table Of Contents
- Product features
- Illustrated parts catalog
- Routine care, SATA drive guidelines, and disassembly preparation
- Removal and replacement procedures
- Computer Setup (F10) Utility
- Using HP PC Hardware Diagnostics
- Troubleshooting without diagnostics
- Safety and comfort
- Before you call for technical support
- Helpful hints
- Solving general problems
- Solving power problems
- Solving hard drive problems
- Solving audio problems
- Solving printer problems
- Solving keyboard and mouse problems
- Solving hardware installation problems
- Solving network problems
- Solving memory problems
- Solving USB flash drive problems
- Solving Internet access problems
- Solving software problems
- Backing up, restoring, and recovering
- POST error messages and diagnostic front panel LEDs and audible codes
- Password security and resetting CMOS
- Power cord set requirements
- Statement of memory volatility
- Specifications
- Index

Display head rear panel
To remove the display head rear panel:
1. Prepare the computer for disassembly (see Preparing to disassemble the computer on page 16).
2. Grasp the top of the rear panel on the display head at the webcam slot and pull the panel o the display
head at the connection points (1), and then slide the rear cover down the neck of the stand (2).
TIP: If you cannot remove the display head rear panel because it does not t over the stand (varies by
display size), use a thin tool to remove the plastic cover on the rear of the stand neck, then remove the
display head rear panel. Note that you cannot completely remove the display head rear panel – it
remains connected to the stand after the rear panel is removed from the display panel.
To replace the display head rear panel, reverse the removal procedures.
30 Chapter 4 Removal and replacement procedures










