Toshiba PPM78U05L01E User Manual

User’s Manual

4-57

PORTÉGÉ M780

To disconnect the LAN cable, follow the steps as detailed below:

1. Pinch the lever on the connector in the computer’s LAN jack and pull 

out the connector.

2. Disconnect the cable from the LAN hub or router in the same manner. 

Check with your LAN administrator and hardware or software vendor 
before disconnecting from the hub.

This section explains computer handling and maintenance.

To help ensure long, trouble-free operation, keep the computer free of dust 
and dirt, and use care with all liquids around it.

■

Be careful not to spill liquids into the computer. If the computer does get 
wet, turn the power off immediately and let the computer dry completely 
- in these circumstance you should get the computer inspected by an 
authorized service provider in order to assess the scope of any 
damage.

■

Clean the plastics of the computer using a slightly water dampened 
cloth.

■

You can clean the display screen by spraying a small amount of glass 
cleaner onto a soft, clean cloth and then wiping the screen gently with 
the cloth.

While the computer is designed for flexible day-to-day usage you should 
exercise a few simple precautions when moving it in order to help ensure 
trouble-free operation.

■

Before moving the computer, it is recommended that you change the 
setting associated with the Hard Disk Drive Protection feature. Please 
refer to the section, 

, in this 

chapter for further information.

■

Make sure all disk/disc activity has ended before moving the computer - 
check that the HDD and other indicators on the front of the computer 
are off.

■

Turn off (shut down) the computer.

Make sure the LAN Active indicator (orange LED) is out before you 
disconnect the computer from the LAN.