The network connection may be severed when entering the ECO mode and sus-
pend (hibernation) mode. When network or communication software is to be used,
set [System standby], [Turn off monitor] and [Turn off hard disks](in [Start] - [Settings]
- [Control Panel] - [Power Management]) to [Never].
When the power saving function is running, communications software may malfunc-
tion. For example, communications may be halted if the suspend (hibernation) mode
is activated. The computer must be restarted if one of these modes is entered during
Be sure that the computer enters the ECO mode or suspend (hibernation) mode
after the communications software is closed.