FAQ and troubleshooting
54
When connecting to a local network, the connection is unstable.
Why?
The instructions below will guide you through the
troubleshooting process.
1. Click
Start
.
2. Right-click
My Computer
and select
Properties
>
Hardware
>
Device Manager
.
3. Double-click
Network adapters
. When the name of the
network adapter of the Joybook Lite appears, double-click
on it.
4. The Properties window will pop up. Click the
Advanced
tab, and then click the
Speed & Duplex
item on the left.
5. Select the appropriate mode according to the settings of your
LAN service from the
Value
drop-down menu on the right,
and then click
OK
.
If the situation persists, press the <Fn> + <F10> hotkey
combination to disable WLAN to reduce interference of
different network connection modes.
I have a problem setting up wireless network.
Please follow the instructions below to resolve the problem:
• Have you enabled the WLAN function of the Joybook Lite?
Please press the <Fn> + <F10> hotkey combination to enable
WLAN.
• Click
Start
>
Control Panel
>
Network and Internet
Connection
>
Network Connections
. Double-click
Wireless Network Connections
. Make sure the connection
status is connected and with appropriate signal strength. If you
do not see the connection status, make sure your wireless
device is set up correctly so your Joybook Lite can receive the
signal.
• Make sure your wireless router or access point is broadcasting
the SSID. Refer to your wireless device's documentation for
enabling this broadcasting feature.
System
How should I resolve the "Low on Disk Space" or "Out of Disk
Space" error messages?
Windows uses disk space for operations, such as caching and
virtual memory. The Joybook Lite may not run reliably if the
free space of the hard disk drops under 100MB or 200MB. The
following instructions will help you free up the disk space.
1. Click
Start
>
My Computer
.
2. Right-click the hard disk icon and then select
Properties
.
3. Observe how much free space is on the hard disk.
4. To free up the space of your hard disk, click
Disk Cleanup
and follow the on-screen instructions to proceed.
How do I update the driver?
Please visit BenQ Online Service and Support
(
http://www.benq.com/support/
) to search for driver updates.
My system is running very slow. How can I improve the
performance?
System resources are the amount of memory and hard disk
space that your Joybook Lite can use, which may degrade over
JBL_U122_Eco_UM_EN.book Page 54 Monday, October 12, 2009 2:39 PM
