NEC ShieldPRO N22A, User Manual

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(12) Troubles of PC card
Symptoms Action
The PC card does not operate.

Confirm that the PC card is inserted properly.

If the card requires an IRQ, confirm that at least a single IRQ is not
used.
The PC card provides communication improperly. The relevant application might be reset when N22A was entered into
the suspend (standby) or pause state. Abort the application once and
start it again.
(13) Troubles on power management
Symptoms Action
N22A does not enter into the suspend (standby) or
pause state automatically.

If N22A is connected to another computer or a bi-directional printer
accessing to N22A at constant intervals, N22A is not entered into
the suspend (standby) or pause state automatically.

Confirm that the timeout of the suspend (standby) or pause state is
enabled.

Check if one or more programs are executed. Abort all programs
being executed if any. In addition, first cut the phone line if used
before entering N22A into the suspend (standby) state.

Some applications may operate improperly if a peripheral device
tries to use the power management feature. Turn off the power of
FCN21S once and then on again.
To use an application or peripheral device of such type, do not enter
N22A into the suspend (standby) state.
N22A does not immediately enter into the
suspend (standby) or pause state.

In general, if N22A executes some operation, wait until the
operation is terminated.

The used PC card may prohibit N22A from entering into the
suspend (standby) or pause state. To enter N22A into either of the
state, abort the communication program and remove or halt the
card.

If a file or program stored in the disk inserted in the floppy disk or
CD-ROM drive connected to N22A through USB is opened or
executed, close the file or abort the program. Then the N22A can be
entered into the suspend (standby) or pause state.

For memory extension, the empty capacity by the extended memory
capacity is required in the HDD. Check the capacity of the HDD.

If
“
Enable hibernation
”
is not checked or it is checked but the state
when portable computer is closed or power button of computer is
pressed is not set to the pause state, N22A cannot be entered into
the pause state. Make proper settings according to
“
Pause state and
recovering from pause state
”
.
N22A does not resume from the suspend
(standby) or pause state. When the battery is discharged completely, N22A automatically
enters into the suspend (standby) or pause state. Take either of the
following actions:
−
Connect the AC adapter to the N22A.
−
Replace the fully discharged battery with a fully charged battery.
If an attempt is made to resume N22A from the
suspend (standby) or pause state, the screen is
disturbed and the power is turned off. If the LCD display panel is closed or the power is turned off during
transition to or recovery from the suspend (standby) or pause state,
N22A may not be able to resume. In this case, turn on the power by
using the power switch. If an error message appears, follow the
direction of the message.
The power cannot be turned off.
“
Turning off power
”
, an error such as application freeze may occur.
Press Ctrl + Alt + Del to abort the application forcibly and turn off
the power by the procedure described in
“
3.2.2.2 Turning off power
”
.