Notebook Essentials - Windows 7

Notebook Essentials 13
Chapter 3: Troubleshooting
If you experience computer problems, perform these troubleshooting steps in the order
provided until the problem is resolved:
■ Refer to “Quick troubleshooting,” the next section in this chapter.
■ Access Web site links and additional information about the computer through Help and
Support. Click Start, and then click Help and Support.
✎
Although many checkup and repair tools require an Internet connection, other
tools, like Help and Support, can help you fix a problem when the computer
is offline.
The computer is unable to start up
If the computer does not turn on when you press the power button, the following suggestions
may help you determine why the computer will not start up:
■ If the computer is plugged into an AC outlet, plug another electrical device into the
outlet to be sure that the outlet is providing adequate power.
✎
Use only the AC adapter provided with the computer or one approved by HP for
this computer.
■ If the computer is running on battery power or is plugged into an external power source
other than an AC outlet, plug the computer into an AC outlet using the AC adapter. Be
sure that the power cord and AC adapter connections are secure.
Troubleshooting resources
Quick troubleshooting