Lenovo H50-55 Lenovo H50 Series Hardware Maintenance Manual - Page 91

Generalinformation

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Chapter 13. General information This chapter provides general information that applies to all machine types supported by this publication. Additional Service Information This chapter provides additional information that the service representative might find helpful. Power management Power management reduces the power consumption of certain components of the computer such as the system power supply, processor, hard disk drives, and some monitors. Advanced configuration and power interface (ACPI) BIOS As this computer has an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the settings for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable features that turn on the computer automatically. • Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically. This can be either a single event , a daily event or a weekly event. • Wake Up on LAN: This feature allows LAN adapter card to wake the System. © Copyright Lenovo 2014 85

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Chapter13. Generalinformation
This chapter provides general information that applies to all machine types supported by this publication.
AdditionalServiceInformation
This chapter provides additional information that the service representative might find helpful.
Powermanagement
Power management reduces the power consumption of certain components of the computer such as the
system power supply, processor, hard disk drives, and some monitors.
Advancedconfigurationandpowerinterface(ACPI)BIOS
As this computer has an ACPI BIOS system, the operating system is allowed to control the power
management features of the computer and the settings for Advanced Power Management (APM) BIOS mode
is ignored. Not all operating systems support ACPI BIOS mode.
AutomaticPower-Onfeatures
The Automatic Power-On features within the Power Management menu allow you to enable and disable
features that turn on the computer automatically.
•
Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically.
This can be either a single event , a daily event or a weekly event.
•
Wake Up on LAN: This feature allows LAN adapter card to wake the System.
© Copyright Lenovo 2014
85