dell computer power consumption

Computer power-on automatic power off problem 1, check the motherboard on the capacitor is not a bulge phenomenon, if there is, you need to replace the capacitor.2, if not, it is estimated that your computer power output power is

1. Where does the power of the computer come from? First of all, to know how much power you have configured, first think about the main power of the computer in which respect, the computer also known as the

the WOL (wake-up on Lan) and the power-on circuit, USB interface and other circuits. If you do not use the network wake-up function, please turn off this type of functionality, jumper removal, you can avoid these devices from the +5VSB power supply end of the separation of current. This output of the power quality, directly affect the

Generally look at the power supply power We all say is rated power, so everyone in the purchase of power must pay attention to look at the rated power, not the maximum power. Many well-known fake brand

The current production of computer motherboards are using switching power supply mode. Switching power supply mode can be divided into: single-phase power supply, two-phase power supply and multiphase power supply. (1) Single-Pha

charging state. It is best to turn off the laptop when charging, so that the battery can be fully charged, do not unplug power in the middle of charging. The charge is complete and should be used in 30 minutes. Also pay attention to regular charge and discharge at least 1 times per month. Energy saving settings for notebook computers Energy-saving settings include setting up power-saving methods in the B

　　in winter, if you are holding a laptop to the Internet, do not have to turn on the heating will feel very warm. But this is not a good thing, because the computer is more fragile than people, if the temperature is too high is likely to be directly hung out. So everyone in winter to keep warm for themselves, to cool the computer, in the summer to cool themselves, but also to the

Power is the heart of the computer, the power of bad quality will not only damage the motherboard, hard drives and other components, but also shorten the normal life of the computer. Of course, a good quality of the price of the power supply will not be cheap, so some busine

When we install the system, the most basic is to set up the CD-ROM drive or USB disk boot, choose to install the media to guide the installation; Now the motherboard can generally be selected by the power-on press shortcut key; The following small series to share the major brand motherboard, notebook "Computer boot to select shortcut keys"; First, the main board class (what your

View the power of their own computer has two major benefits, the first to know how to configure a desktop computer power, the second can be accurately calculated, a computer, a day generally consumes how much electricity, then small set to teach you to see how much

Now many people watch movies or TV dramas are used to download the next look, and download, the computer speed change card basically play nothing to force. Even browsing the web is not a force, so many people used to sleep at night, the computer is open to let it under things. This can be downloaded, and the evening download will not affect their own, and will not affect the same network cable people. 1 I

Often see some friends after the use of the computer, for the figure of the system in the implementation of the shutdown instructions to walk away, there is no host power completely cut off (that is, unplug the power outlets, from the strip completely removed), and sometimes even monitors and speakers and other peripherals are still working state. This in fact to