Gateway 200arc User Manual

151
Extending battery life
www.gateway.com
Extending battery life
Conserving battery power
To conserve power while using the battery to power your notebook:
■Dim the display as low as is comfortable.
■Remove PC Cards cards when you do not need them. Many PC Cards use 
a small amount of power while inserted, even if they are not being used.
■Modify the power management settings for maximum power savings. For 
more information, see “Changing power settings” on page 153.
■Close the LCD panel to turn off the...

152
Chapter 8: Managing Power
www.gateway.com
Changing power modes
You can use the following power modes to lengthen the life of your notebook’s 
battery:
■Standby - while your notebook is in Standby, it switches to a low power 
state where devices, such as the display and drives, turn off.
■Hibernate - (also called save to disk) writes all current memory (RAM) 
information to the hard drive, then turns your notebook completely off. 
The next time you turn on your notebook, it reads the memory...

153
Changing power settings
www.gateway.com
Changing power settings
You can change the function of the power button, Standby system key, and 
power-saving timers by changing power settings on your notebook. You can 
customize power settings from the Windows Control Panel by selecting power 
schemes, setting power alarms, adjusting advanced power settings, and 
activating Hibernate mode.
Power schemes (groups of power settings) let you change power saving options 
such as when the display or hard drive is...

154
Chapter 8: Managing Power
www.gateway.com
2Click/Double-click the Power Options or Power Management icon. The Power 
Options Properties dialog box opens.
3Click the arrow button to open the Power Schemes list, then click the power 
scheme you want.
- OR -
Set the timers, then click 
Save As and type a name for the scheme.
4Click OK.
Help and 
SupportFor more information about changing the power scheme 
in Windows XP, click Start, then click Help and Support.
Type the keyword power scheme in the...

155
Changing power settings
www.gateway.com
Changing alarm options
To change the alarm options:
1In Windows XP, click Start, then click Control Panel. The Control Panel 
window opens. If your Control Panel is in Category View, click 
Performance 
and Maintenance
.
- OR -
In Windows 2000, click 
Start, Settings, then click Control Panel. The Control 
Panel window opens.
2Click/Double-click the Power Options or Power Management icon. The Power 
Options Properties dialog box opens.
3Click the Alarms tab....

156
Chapter 8: Managing Power
www.gateway.com
Changing advanced settings
To change advanced power management settings:
1In Windows XP, click Start, then click Control Panel. The Control Panel 
window opens. If your Control Panel is in Category View, click 
Performance 
and Maintenance
.
- OR -
In Windows 2000, click 
Start, Settings, then click Control Panel. The Control 
Panel window opens.
2Click/Double-click the Power Options or Power Management icon. The Power 
Options Properties dialog box opens....

157
Changing power settings
www.gateway.com
4Click the arrow button to open a Power buttons list, then click the power 
setting mode you want to use.
5Click OK.
Activating and using Hibernate mode
To activate Hibernate mode:
1In Windows XP, click Start, then click Control Panel. The Control Panel 
window opens. If your Control Panel is in Category View, click 
Performance 
and Maintenance
.
- OR -
In Windows 2000, click 
Start, Settings, then click Control Panel. The Control 
Panel window opens....

158
Chapter 8: Managing Power
www.gateway.com
3Click the Hibernate tab.
4Click the Enable hibernation check box, then click Apply. Hibernate mode 
is now an option you can select on the Advanced tab in the Power Options 
Properties dialog box and in the Tu r n O f f C o m p u t e r or Shut Down Windows 
dialog box.
To use Hibernate mode:
■As an automatic power savings mode:
Open the Power Options Properties dialog box, then click the 
Power Schemes 
tab. Click the arrow button to open a 
System...

159
Changing power settings
www.gateway.com
■As a manually-selected power savings mode:
In Windows XP, click 
Start, then click Tu r n O f f C o m p u t e r. Press and hold 
S
HIFT, then click Hibernate.
- OR -
In Windows 2000, click 
Start, then click Shut Down. Click the arrow button 
to open the 
What do you want your computer to do list, then click Hibernate. 
Click 
OK.
Changing SpeedStep settings in 
Windows 2000
To change SpeedStep settings in Windows 2000:
1Click Start, Settings, then click...

160
Chapter 8: Managing Power
www.gateway.com
3Click the Intel SpeedStep technology tab.
4Change any of the following settings:
■To run the processor at full speed regardless of the power source, click 
the arrow button to open the 
Running on batteries list, then click 
Maximum Performance.
■To run the processor at reduced speed (using less power) regardless of 
the power source, click the arrow button to open the 
Plugged in list, 
then click 
Battery Optimized Performance.
■To turn off the SpeedStep...