Energy-saving download refuses to waste Windows 7 smart settings

Today's HD video capacity is getting bigger and bigger, with a few GB, and more than one HD "Avatar" will be 46GB, not to mention the increasingly hot HD series. Even if you are using a 2Mbps broadband network, it will take a long time to download these "big guys". When the concept of environmental protection is strongly advocated by the society, those who hang up the download all night are paying attention. For our green environment, let the download also “energy saving”! Turn on the Windows system to leave the mode, save one quarter of your electricity. Most of the time the computer is idle, just for downloading, it is very wasteful. At this time, you can use "Leave download". In the WindowVista/Windows7 system, the leave mode is added. This mode can directly shut down most of the devices and only retain the normal power supply of some key devices, thus saving power. Compared with the sleep mode and the standby mode, the normal file download can be maintained in the leave mode, which is equivalent to solving the contradiction between the fish and the bear's paw. 1. Activation mode in WindowsVista/Win7 Although the Windows Vista/Windows7 system comes with the leave mode, it is not activated by default. The activation method is as follows: Press Win+R, enter “regedit” and press Enter to open In the registry editor, expand to [HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Control/SessionManager/Power], and create a DWORD32-bit entry named "AwayModeEnabled" under it, and set its value to 1 to restart. In the future, just click the “sleep” button in the “Start” menu to enter “ leave mode” When using the leave mode, it is recommended to set the hard disk to never turn off in the power management, that is, “close the hard disk after this time”; set to ““0”, “will turn off the display and then go to sleep”; set to “ld” Never "wireless adapter settings" set to “maximum performance”. 2. Grafting and leaving mode in WindowsXP Download and unzip the "AwayMode" software, import the registry file, and then double-click "AwayMode-KB902437-ENU.exe", and then run "Leave mode Chinese patch" to restart the computer. Open the power option in the control panel, and add a "Leave" tab, check "Enable leave mode". After the leave mode is enabled, press the sleep button on the keyboard and the system enters the leave mode. Power saving analysis: We used the power consumption meter to measure the power consumption of the normal mode download and leave mode download. The power consumption is 104W in normal mode and 79W in leave mode. Energy saving rate = (104-79) /104 & times; 100% = 24.04%. It can be seen that in the simple download of the file, starting the exit mode can save about one quarter of the power. If you are an energy-saving supporter, will pure hang-up downloads still work in normal mode? Let the Windows system be diligent and self-contained. When you use your computer in peacetime, you may not be playing a large game from time to time. It is often just listening to songs and processing documents while downloading. % performance, at this time we can also reduce the performance of some CPU, graphics card and other hardware to achieve low-power download. In fact, the operating system has long noticed the problem of saving energy, providing energy-saving settings, and paying more attention to this aspect in the latest Win7 system. Set the system to a power-saving mode so that you can achieve energy savings. Click “Start →Control Panel”, find and open the “Power Options”, and directly select the energy saving mode in the open window, so that the system can be directly put into the energy saving mode. In addition, you can also set each hardware item by item in the open settings window by clicking the “Change Plan Settings” item and clicking the “Change Advanced Power Settings” link in the window that opens. This requires a deep understanding of the computer. Just like the leaving mode mentioned above, the network card and hard disk cannot save energy, preventing downloading from being performed, and sound cards, graphics cards, monitors, other peripherals, etc. can be directly set to the energy saving mode. Power saving analysis: download in normal mode, if the CPU power consumption is 101W, and after entering the Windows7 energy-saving mode, in the case of ensuring normal downloading, the CPU power consumption only needs 73W, only the CPU can save 28W, and there are still Power savings from other devices. Therefore, when downloading, you can directly put the system into the energy-saving mode, which is also relatively power-saving. In addition, many CPUs, motherboards and other hardware now provide energy-saving features, such as Intel's EIST, AMD's Cool‘n’Quiet<quo;cool and quiet>, ASUS's EPU smart energy-saving engine, etc., they can automatically detect the application The required performance, and accordingly adjust the voltage and frequency of the hardware in real time to achieve energy saving. All the user has to do is turn on the corresponding power saving option in the motherboard BIOS or the included software. There are still many ways to save energy by downloading, such as setting the automatic shutdown time in the download software, thereby reducing the running time of the computer; increasing the download bandwidth of the software, speeding up the download speed; and using offline downloading to reduce the download time, etc., all change direction. A good way to save energy. You can use them in a reasonable way to achieve optimal energy savings.