User`s guide

Troubleshooting
C-3
I/O Connections
External Monitor
Question:
I connected an external monitor, but it is not working.
Answer:
1. Check all cable connections, including AC power.
2. The notebook’s video mode may be in LCD only. Use the
[fn + F4] key combination to switch to CRT or Simul
(simultaneously viewing both LCD and CRT) mode.
Question:
I connected an external monitor and keyboard. When the
notebook’s LCD lid is open everything is fine, but when I close the
notebook’s LCD lid, the monitor screen goes blank.
Answer:
You have probably entered the notebook into suspend by closing
the LCD lid. You must enter the BIOS Setup to configure the lid
switch to CRT mode. Chapter 3 describes this process in detail.