E8110.book Page 31 Tuesday, February 28, 2006 2:59 PM

Power Management

Your Fujitsu LifeBook notebook has many options and features for conserving battery power. Some of these features are automatic and need no user intervention, such as those for the internal modem. However, others depend on the parameters you set to best suit your oper- ating conditions, such as those for the display bright- ness. Internal power management 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 an appropriate power saving profile, put your notebook into Suspend mode when it is not performing an operation, and you can limit the use of high power devices. As with all mobile, battery powered computers, there is a trade-off between performance and power savings.

POWER/SUSPEND/RESUME BUTTON

When your notebook is active, the Power/Suspend/ Resume button can be used to manually put the note- book into Suspend mode. Push the Power/Suspend/ Resume button when the notebook is active, but not actively accessing anything, and immediately release the button. You will hear two short beeps and the system will enter Suspend mode.

If your notebook 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. (See Figure 2-3 on page 6) 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)

SUSPEND MODE

Suspend or Standby mode in Windows saves the contents of your system memory during periods of inactivity by maintaining power to critical parts. This mode will turn off the CPU, display, hard drive, and all 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.

G e t t i n g S t a r t e d

Your notebook’s system memory typically stores the file on which you are working, open application informa- tion, and any other data required to support operations in progress. When you resume operation from Suspend mode, your notebook will return to the point where it left off. You must use the Power/Suspend/Resume button to resume operation, and there must be an adequate power source available, or your notebook will not resume.

■If you are running your notebook on battery power, be aware that the battery continues to discharge while your note- book is in Suspend mode, though not as fast as when fully operational.

■Disabling the Power/Suspend/Resume button prevents it from being used to put the notebook into Suspend or Hiber- nation (Save-to-Disk) mode. The button resume function cannot be disabled.

■The Suspend or Hibernation (Save-to- Disk) mode should not be used with cer- tain PC Cards. Check your PC Card doc- umentation for more information. When PC Cards or external devices are in use, Hibernation (Save-to-Disk) mode cannot return to the exact state prior to suspen- sion, because all of the peripheral devices will be re-initialized when the system restarts.

■If your notebook is actively accessing information when you enter the Sus- pend or Hibernation (Save-to-Disk) mode, changes to open files are not lost. The files are left open and memory is kept active during Suspend mode or the memory is transferred to the internal hard drive during Hibernation mode.

The main advantage of using Hibernation (Save-to-Disk) is that power is not required to maintain your data. This is particularly important if you will be leaving your 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.

HIBERNATION (SAVE-TO-DISK) FEATURE

The Hibernation feature saves your system’s memory contents to the hard drive as a part of the Suspend/ Resume mode. You can enable or disable this feature.

Enable or Disable the Hibernation Feature

The default setting is not enabled. To enable or disable the Hibernation feature follow these easy steps:

1.From the Start menu, select Settings, and then select Control Panel.

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Fujitsu E8110 manual Power Management, POWER/SUSPEND/RESUME Button, Suspend Mode, Hibernation SAVE-TO-DISK Feature
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E8110 specifications

The Fujitsu E8110 is a versatile and robust business laptop designed to meet the demands of modern enterprises. It is part of Fujitsu's Lifebook series, known for their reliability, portability, and performance. With a sleek design and a focus on functionality, the E8110 caters to professionals who require a dependable device for daily tasks.

One of the standout features of the E8110 is its powerful Intel Core processor, which provides ample computing power for multitasking and demanding applications. The laptop supports various configurations, allowing users to choose from different processor options to best suit their work requirements. This flexibility ensures that users can find a configuration that balances performance and cost-effectiveness.

The E8110 also boasts a generous amount of RAM and storage options, enabling users to run multiple applications simultaneously without experiencing slowdowns. With support for solid-state drives (SSD), users benefit from faster boot times and improved data access speeds, which can significantly enhance productivity.

In terms of display, the E8110 features a sharp and vibrant screen that provides excellent visibility in various lighting conditions. The display also supports a wide viewing angle, making it easier for teams to collaborate on projects while sharing the screen.

Security is a paramount consideration for business users, and the Fujitsu E8110 addresses this with multiple security features. The laptop includes a biometric fingerprint scanner and smart card reader, which help safeguard sensitive information and prevent unauthorized access. Additionally, Fujitsu’s software solutions offer robust data protection measures, including encryption and secure boot options.

The E8110 is designed with connectivity in mind, offering a range of ports including USB 3.0, HDMI, and even a legacy VGA port for compatibility with older projectors and displays. This versatility allows users to connect to various peripherals and external devices effortlessly.

Moreover, portability is a key characteristic of the E8110. Weighing in at just a few pounds, it is lightweight enough to carry around without causing fatigue, making it an ideal choice for professionals who travel frequently.

In summary, the Fujitsu E8110 combines powerful performance, security features, and portability, making it a strong contender in the business laptop market. Its thoughtful design and focus on user needs make it an excellent choice for professionals seeking a reliable and efficient computing solution.
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