Q & A; Display Related; Sound Related - Samsung R530 Service Manual

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4. Troubleshooting
4-8. Q & A

Display Related

The LCD screen is too dark or too bright.
The screensaver is activated while Media
Player is playing a movie or video clip.
When I connect a projector, and change
the settings to display the screen image on
both the LCD and the projector by pressing
the Fn+ , the screen is not displayed
properly.
When I connect a projector, the taskbar at
the bottom of the screen is not displayed on
the projector.

Sound Related

I cannot find an AP.
Unable to connect to the AP.
(The connection is dropped frequently.)
R530/R730
Turn the LCD backlight on or adjust the LCD brightness.
Press Fn + to turn the LCD backlight on or press Fn +
Fn + to adjust the LCD brightness.
Unselect Library > More Options > Player > Allow screen saver during playback in the
Media Player.
Press the Fn + keys again.
If the problem continues even after pressing the key combination, this is because
the current resolution is too high and is not supported by the projector. In this case,
change the resolution to 1024x768 pixels.
This occurs because a WXGA LCD supports a resolution of 1280×800 pixels but the
resolution is not supported by the projector. In this case, change the resolution to
1024x768 pixels (recommended).
[LAN indicator OK]
A Wireless LAN On / Off status indicating LED (light) is turned on check. If the wheel is
turned off, press the button after running the MENU button and press the On from the
Wireless LAN. WLAN is turned on.
[Reinstall Driver]
A software by using the media to reinstall the driver.
[Wireless Zero Configuration (WZC) service-driven health check]
A wireless network search search window "Windows can not configure this wireless
connection" message coming out of the window to other programs if it is are the
wireless settings.
Use Windows if you want to use wireless LAN
z Start "Control Panel" Network and Internet Connections "network connection"
wireless connection, then right-click the Wireless Network tab in the Properties
window, Window on the wireless network configuration (W) must be a check box is
selected ,
x Start "Control Panel" Performance and Maintenance "Administrative Tools" Computer
Management, double-click Services and Applications then run "service by clicking on
items appearing on the right side, double-click the Wireless Zero Configuration, click
Start, type: [Auto] service status (started) is set to check.
[Confirm network key]
A wireless network connection icon in the taskbar, right-click with your mouse and click
View available wireless networks are.
The wireless network is detected, the device is in normal operation, one or more
networks can be set. Network key (encryption key) and check the status of the AP
settings.
, or Fn +
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