tailieunhanh - Windows Vista for IT Professionals phần 8

Quyền lực nhà nước này còn được gọi là off mềm hoặc G2. Khi một máy tính trong S5, hệ thống điều hành không phải là chạy và quyền lực tối thiểu đang được sử dụng bởi bo mạch chủ. Hầu hết các máy tính hiện nay sử dụng như mặc định của họ ra nhà nước. G3. Quyền lực nhà nước này còn được gọi là off cơ khí. Khi một máy tính trong G3, nó là bản vẽ không có quyền lực. Để đạt được trạng thái này, nhiều máy tính yêu cầu chuyển của một chuyển đổi. | Session 2 User Productivity Enhancements in Windows Vista 49 S5. This power state is also known as soft off or G2. When a computer is in S5 the operating system is not running and minimal power is being used by the motherboard. Most current computers use this as their default off state. G3. This power state is also known as mechanical off. When a computer is in G3 it is drawing no power. To reach this state many computers require turning of a physical switch on the power supply. Microsoft I Learning 50 Session 2 User Productivity Enhancements in Windows Vista What Are the Power Management Changes Shutdown changes Default shutdown action is to hibernate Resumes in less than 10 seconds Sleep mode changes Hybrid sleep combines standby and hibernate Memory contents are protected if power is lost Shutdown has been improved in Windows Vista to speed up the boot process. In previous versions of Windows the default shutdown was to the S5 power state. This stopped the operating system from running and closed all applications. The startup process from the S5 state is relatively slow because the entire operating system and applications needed to be reloaded. In Windows Vista S4 hibernate is the default power state used by shutdown. Resuming from S4 takes less than 10 seconds. The sleep mode in Windows Vista has been improved. In previous version of Windows you can select between standby S3 or hibernate S4 when reducing energy consumption. Users were sometime confused as to the differences between these two states. Windows Vista combines S3 and S4 into a single hybrid sleep mode. Hybrid sleep uses both S3 and S4 at the same time. When the computer goes to sleep it saves the contents of RAM to disk but also keeps power to the RAM. Later as dictated by the doze time-out in the power plan the computer will transition from S3 to S4 by turning off power to the RAM. By using this system the contents of memory are protected if overall power is lost to the system during any stage of .