An External Device Is Not Working; The Wireless Network Connection Is Not Working - HP Touchsmart TM2 User Manual

To check the record functions of the computer, follow these steps:
1.
2.
3.
NOTE:
setting free of background noise.
To confirm or change the audio settings on your computer, select Start > Control Panel > Hardware
and Sound > Sound.

An external device is not working

Follow these suggestions if an external device does not function as expected:

The wireless network connection is not working

If a wireless network connection is not working as expected, follow these suggestions:
NOTE:
links in Help and Support.
NOTE:
information included with your computer.
Antenna House XSL Formatter (Evaluation) http://www.antennahouse.com/
Select Start > All Programs > Accessories > Sound Recorder.
Click Start Recording and speak into the microphone. Save the file to your desktop.
Open Windows Media Player or MediaSmart and play back the sound.
For best results when recording, speak directly into the microphone and record sound in a
Turn on the device according to the manufacturer's instructions.
Be sure that all device connections are secure.
Be sure that the device is receiving electrical power.
Be sure that the device, especially if it is older, is compatible with the operating system.
Be sure that the correct drivers are installed and updated.
Select Start > Control Panel > Network and Internet > Network and Sharing.
Be sure that the wireless device is turned on (wireless light is off). If the light is amber, press the
wireless key to turn on the wireless device.
Be sure that the computer wireless antennas are free from obstructions.
Be sure that the cable or DSL modem and its power cord are properly connected and that the lights
are on.
Be sure that the wireless router or access point is properly connected to its power adapter and the
cable or DSL modem, and that the lights are on.
Turn the wireless device off and then on again to resynchronize the device.
Disconnect and then reconnect all cables, and turn the power off and then back on.
For more information on wireless technology, refer to the relevant help topics and Web site
For information on activating mobile broadband service, refer to the mobile network operator
Quick troubleshooting 89