User's Manual

Troubleshooting B
124
applications, or runs slowly.
Solution:
Convertible Tablet PC is locked. . Close some
applications that are not in use, if this doesn’t
work, you can restart your system. Be sure to
save your data before you restart the system.
Question:
Convertible Tablet PC does not turn on or the
TFT LCD display appears to be off, even
though the power is on.
Solution:
 The display brightness and contrast are too
low. Use the Brightness Control menu to
adjust the brightness level of screen image.
 Convertible Tablet PC is in Suspend mode.
Use the Stylus to tap on the screen to see if
the display activates.
 Convertible Tablet PC has run out of power.
Plug the AC-DC adapter in to charge Tablet
PC.
Question: Screen is blank
Solution:
 Adjust the LCD display brightness and
contrast by using the Brightness Control
menu. The screen can be darkened or
lightened until Convertible Tablet PC
appears to be powered off.
 Restart Convertible Tablet PC.
 Charge the device by connecting to AC
power.