Basic Troubleshooting; Hp Support Assistant; Interpreting Post Diagnostic Front Panel Leds And Audible Codes - HP Compaq 6000 Pro All-in-One Getting Started Manual

CAUTION:
to the system board. You must disconnect the power cord from the power source before opening the
computer to prevent system board or component damage.

Basic Troubleshooting

You can find troubleshooting information in the comprehensive Maintenance and Service Guide
(English only) available under the reference library at http://www.hp.com/support. Select your country
and language, select See support and troubleshooting information, enter the model number of the
computer, and press Enter.

HP Support Assistant

HP Support Assistant is an HP application that helps you maintain the performance of your computer
and resolve problems through automated updates and tune-ups, built-in diagnostics, and guided
assistance
To access HP Support Assistant, double-click the HP Support Assistant icon on your desktop.
NOTE: HP Support Assistant is pre-installed on all HP or Compaq computers with Microsoft
Windows 7 operating systems and some recent, select computers with Windows Vista operating
systems. HP Support Assistant is not available on computers running Windows XP.

Interpreting POST Diagnostic Front Panel LEDs and Audible Codes

If you see flashing LEDs on the front of the computer or if you hear beeps, see the Maintenance and
Service Guide (English only) for interpretation and recommended action.
8 Getting Started
When the computer is plugged into an AC power source, there is always voltage applied
ENWW