•
Problem
: The Wake On LAN feature is not working.
Solution
:
– Ensure that Wake On LAN is enabled in ThinkPad Setup.
– If it has been enabled, check with your LAN administrator for the necessary settings.
•
Problem
: If your computer is a Gigabit Ethernet model, it cannot connect to the network at 1000 Mbps.
Instead, it connects at 100 Mbps.
Solution
:
– Try another cable.
– Ensure that the link partner is set to auto-negotiate.
– Ensure that the switch is 802.3ab-compliant (gigabit over copper).
A wireless LAN problem
Problem
: You cannot connect to the network using the built-in wireless network card.
Solution
:
• If your system is installed with Windows 7 operating system, ensure that:
– Your wireless LAN driver is the latest version. Check the Web site and confirm that the driver version
supported by the Access Connections program is the latest documented in the readme file.
– Your computer is within range of a wireless access point.
– The wireless radio is enabled by double-clicking the Access Connections icon on the taskbar.
Check the Network Name (SSID) and your encryption information. Use the Access Connections program
to verify this case-sensitive information.
• If your system is installed with Windows 8 operating system, ensure that:
– Your wireless LAN driver is the latest version.
– Your computer is within range of a wireless access point.
– The wireless radio is enabled.
– The Airplane mode is off.
Bluetooth problems
•
Problem
: Sound does not come from the Bluetooth headset/headphone but comes from the local
speaker even though the Bluetooth headset/headphone is connected using a Headset profile or AV profile.
Solution
: Do the following:
1. Exit the application that uses the sound device (for example, Windows Media Player).
2. Open Control Panel. Click
Hardware and Sound
➙
Sound
➙
Playback
.
3. If you are using a Headset profile, select
Bluetooth Hands-free Audio
and click the
Set Default
button. If you are using an AV profile, select
Stereo Audio
and click the
Set Default
button.
4. Click
OK
to close the Sound window.
•
Problem
: PIM items sent from the Windows 7 operating systems cannot be received correctly into the
address book of any other Bluetooth-enabled device.
Solution
: The Windows 7 operating system send PIM items in XML format, but most Bluetooth-enabled
devices handle PIM items in vCard format. If another Bluetooth-enabled device can receive a file through
Bluetooth, a PIM item sent from the Windows 7 might be saved as a file with the extension .contact.
Chapter 9
.
Troubleshooting computer problems
97
Summary of Contents for ThinkPad S531
Page 1: ...User Guide ThinkPad S531 ...
Page 6: ...iv User Guide ...
Page 16: ...xiv User Guide ...
Page 66: ...50 User Guide ...
Page 74: ...58 User Guide ...
Page 106: ...90 User Guide ...
Page 124: ...108 User Guide ...
Page 134: ...118 User Guide ...
Page 138: ...122 User Guide ...
Page 145: ...Appendix F Eurasian compliance mark Copyright Lenovo 2013 129 ...
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