User Manual

Troubleshooting - 39
Concise User’s Guide
English
Troubleshooting
Problem Possible Cause - Solution
The Wireless LAN/
Bluetooth modules
cannot be detected.
The modules are off. Check the LED indicator to see if the WLAN/Bluetooth is on or off. If
the LED indicator is off, then press the Fn + F11 (WLAN) or Fn + F12 (Bluetooth) key
combination in order to enable the modules (see Table 4 on page 13).
The Bluetooth module is
off after resuming from
Sleep.
The Bluetooth module’s default state will be off after resuming from the Sleep power-saving
state. Use the key combination (Fn + F12) to power on the Bluetooth module after the computer
resumes from Sleep.
A file cannot be copied to/
from a connected
Bluetooth device.
Transferring data between the computer and a Bluetooth enabled device is supported in one
direction only (simultaneous data transfer is not supported). If you are copying a file from
your computer to a Bluetooth enabled device, you will not be able to copy a file from the
Bluetooth enabled device to your computer until the file transfer process from the computer has
been completed.
The captured video files
from the PC Camera are
taking up too much disk
space.
Note that capturing high resolution video files requires a substantial amount of disk space for
each file. See “Reducing Video File Size” on page 28.
No sound can be heard
through an HDMI
connected display device.
You have not configured the HDMI audio output. See “HDMI Audio Configuration” on
page 20.