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Dell 5330 Руководство по переизобретению

Dell Power Manager Service

Dell Power Manager (DPM) service is a Dell-developed application that provides simplified and efficient power management

capabilities for Dell computers. Following are the key features of DPM:

● Battery information—Provides battery health information, adjust battery settings or create a custom-battery setting.

● Advanced charge mode—Allows you to control battery charging to prolong battery life.

● Peak shift—Allows you to reduce power consumption by automatically switching the computer to battery power during

certain times of the day, even when the computer is plugged into a direct power source.

● Thermal management—Allows you to control processor and cooling fan settings to manage performance, system surface

temperature, and fan noise.

● Battery extender—Conserves battery charge by affecting CPU power level, screen brightness and keyboard illumination

levels, and by muting audio.

● Alerts management—Enable or disable adapter, battery, docking station, thermal, and other types of alerts.

● Group policies—You can easily apply default settings and/or prevent users from changing power alerts system events,

power management, thermal management, battery extender, and battery settings.

● Product feedback—You can provide feedback about the software.

Downloading and installing the DPM

1. Turn on your computer.

2. Go to www.dell.com/support.

3. In the Search support field, enter the Service Tag/Serial Number/Service Request/Model/Keyword of your computer, and

then click Search.

NOTE:

If you do not have the Service Tag/Serial Number/Service Request/Model/Keyword, use the SupportAssist

feature to automatically identify your computer. You can also click Browse all products to manually browse for your

computer.

4. Click Drivers & downloads > Find drivers.

5. In the Category drop-down, select System Management.

6. Click Download to download the DPM application for your computer.

7. After the download is complete, go to the folder where you saved the DPM file.

8. Double-click the DPM file icon and follow the instructions on the screen.

Wireless Local Network (WLAN) drivers and

applications

The Windows operating system does not provide native-device driver support for WLAN controllers on Dell computers. To

obtain wireless network functionality, install the relevant WLAN drivers from the Dell support site. WLAN applications, which

provide additional features including enterprise authentication enhancements, can also be installed from the Dell support site.

Downloading and installing the Wi-Fi driver

1. Turn on the computer.