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POWER MANAGEMENT

Your UH-X has many options and features for

conserving battery power. Some of these features are

automatic and need no user intervention. However,

others depend on the parameters you set to best suit

your operating conditions, such as those for the display

brightness. Internal power managements for your

notebook may be controlled from settings made in your

operating system, pre-bundled power management

application, or from settings made in BIOS setup utility.

Besides the options available for conserving battery

power, there are also some things that you can do to

prevent your battery from running down as quickly. For

example you can create as appropriate power saving

profile, put your notebook into Suspend mode when it

is not performing as operation, and you can limit the

use of high power devices. As with all mobile, battery

power computers, there is a trade-off between

performance and power savings.

Power/Suspend/

Resume Button

When you UH-X is active, the Power/Suspend/Resume

button can be used to manually out your notebook into

Suspend mode. Push the Power/Suspend/Resume

button when your notebook is active, but not actively

accessing anything, and immediately release the

button. You will hear two short beeps* and your system

will enter Suspend mode.

If your UH-X is suspended, pushing the

Power/Suspend/Resume button returns your notebook

to active operation. You can tell whether the system is

Suspended by looking at the Power indicator. If the

indicator is visible and not ﬂashing, your notebook is

fully operational. If the indicator is visible and ﬂashing,

your notebook is in Suspend mode. If the indicator is

not visible, the power is off or your notebook is in

Hibernation mode. (See Hibernation Feature)

* Only applicable for some models

Suspend Mode

Suspend or Standby mode in Windows saves the

contents of your notebook's system memory during

periods of inactivity by maintaining power to critical

parts. This mode will turn off the CPU, the display, the

storage drive, and all of the other internal components

except those necessary to maintain system memory

and allow for restarting. Your notebook can be put in

Suspend mode by:

• Pressing the Power/Suspend/Resume button when

your system is turned on.

• Selecting Standby from the Windows Shut Down

menu.

• Timing out from lack of activity.

• Allowing the battery to reach the Dead Battery

warning condition.

Your notebook's system memory typically stores the file

on which you are working you are working, open

application information, and any other data required to

support operation from Suspend mode, your notebook

will return to the point where it left off. You must see

the Power. Suspend/Resume button to resume

operation, and there must be as adequate power source

available, or your notebook will not resume.

 If you are running your UH-X on battery

power, be aware that the battery continues to

discharge while your notebook is in Suspend

mode, though not as fast as when fully

operational.

 The main advantage of using the Hibernation

(Save-to-Disk) function is that power is not

required to maintain your data. This is

particularly important if you will be leaving

your UH-X notebook in a suspended state for

a prolonged period of time. The drawback of

using Hibernation mode is that it lengthens

the power down and power up sequences and

resets peripheral devices.