17
Getting Started
Usef
ul Inform
ation
Troubleshooting
Appendix
When Using Wireless LAN
<Only for model with wireless LAN>
If you cannot communicate with the access point or if the access point is not detected, right-click
on the notifica-
tion area and click [Connect to a network], and then click
in the [Connect to a network] screen.
Sound and Video
• Sound (e.g. MP3, WMA) and video (e.g. MPG, WMV) recorded in PC Cards and SD Memory Cards may be inter-
rupted during playback. If this happens, copy them to the hard disk drive and play back.
• Sound and video in AVI files may be interrupted or produce a time-lag during playback. If this happens, click or
on the notification area, and click [High performance]. This may remedy the problem.
• Depending on the processing status on Windows, sound may be interrupted at Windows startup. You can mute the
sound at startup.
A
Right-click the desktop and click [Personalize] - [Sounds].
B
Remove the check mark from [Play Windows Startup sound], and click [OK].
• When you play back DVD-Video and other motion image files, the images may not be played back smoothly.
When the computer suddenly enters hibernation
When you successively operate application software with CPU load in hot location, the internal temperature control
function may work and the computer may enter hibernation.
If this occurs, wait for a while (approx. 5 minutes) before you turn on the computer.
If high-frequency sound occurs around keyboard while using the computer
This symptom is mitigated by changing the settings for the USB power saving function.
A standard user needs to enter an administrator password and click [OK].
• Set [USB selective suspend setting] to [Enabled].
A
Click
(Start) - [Control Panel] - [System and Maintenance] - [Power Options].
B
Click [Change plan settings] of the current power plan.
C
In [Change settings for the plan:], click [Change advanced power settings].
D
In [Advanced settings], double-click [USB settings].
E
Double-click the displayed [USB selective suspend setting].
F
Change settings of [On battery:] and [Plugged in:] to [Enabled].
G
Click [OK] and exit the [Advanced settings] screen.
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