Specifications

P
RESARIO
N
OTEBOOK
M
AINTENANCE AND
S
ERVICE
G
UIDE
1400 S
ERIES
B
ATTERY AND
P
OWER
M
ANAGEMENT
3
Presario 1400 Series
Models: XL240, XL241, XL242, XL244, XL245, XL246, XL247, XL250, XL340,
XL341, XL342, XL343, XL344, XL345, XL346, XL350, XL352, XL355, and XL356
Summary of Power Modes
The following table outlines the procedures for entering and exiting the various power modes, and
the external indicators for each mode.
Standby Mode Hibernation Mode Off Mode
Automatic
Activation
15 minutes if using
battery power* (preset
default)
When battery is low or
after 1 hour of
Standby*
Standard Shutdown*:
click Start on the
Windows taskbar, click
Shut Down, and then
Shut Down from menu
options.
Manual
Activation
Press Fn+F4 key
combination or click
Start on the Windows
taskbar, Shut Down, and
then Standby.
Press the Power Ÿ
button once.
Manual Shutdown**:
Press and hold down the
Power
Ÿ button for
four seconds.
OR
Fn+Power (press and
hold the Fn key then
press the Power
button).
Resume/
Exit
Press any key. Press the Power
Ÿ
button once.
Press the Power Ÿ
button once.
Indicators
Power light flashes and
Moon
é
icon appears on
status display.
Power light is off,
screen is blank, and
Power
Ÿ icon does not
appear on status
display.
Power light is off,
screen is blank, and
Power
Ÿ icon does not
appear on status
display.
* T
The Notebook will not automatically enter Standby or Hibernation mode if using AC power.
**
Important: The Manual Shutdown procedure is not recommended unless the Standard Shutdown is
uuuunsuccessful.