P870/P875

 

 

 

 

 

 

 

Problem

Procedure

 

No display

Try adjusting the contrast and brightness controls

 

 

on the external monitor.

 

 

Press the hot key in order to change the display

 

 

priority and ensure that it is not set for the internal

 

 

display only.

 

 

Check to see if the external monitor is connected.

 

 

When the external monitor is set as the primary

 

 

display device in extended desktop mode, it will not

 

 

display when the computer wakes up from Sleep

 

 

Mode if the external monitor has been

 

 

disconnected while in Sleep Mode.

 

 

To keep this from happening, do not disconnect

 

 

the external monitor while the computer is in Sleep

 

 

or Hibernation Mode.

 

 

Remember to turn off the computer before

 

 

disconnecting the external monitor.

 

 

When the display panel and an external monitor

 

 

are set to clone mode and they are turned off by

 

 

the timer, the display panel or the external monitor

 

 

may not display when turned on again.

 

 

If this occurs, press the hot key to re-set the

 

 

display panel and external monitor to clone mode.

 

 

 

 

Display error occurs

Check that the cable connecting the external

 

 

monitor to the computer is firmly attached.

 

 

If you are still unable to resolve the problem,

 

 

contact TOSHIBA Support.

 

 

 

LAN

Problem

Procedure

Cannot access LAN

Check for a firm cable connection between the

 

LAN jack and the LAN hub.

 

 

Wake-up on LAN

Make sure the AC adaptor is connected. The

does not work

Wake-up on LAN function consumes power even

 

when the system is off.

 

If problems persist, consult your LAN administrator.

 

 

User's Manual

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