Reinstalling Windows system can not be ignored a few tips and skills

I met a lot of friends, or relatives, netizens, their own computer, when they encounter problems, they are free to find someone to borrow a system installation CD to reinstall the system. However, the problem that comes with it will come. Let me take a look at the precautions for installing the system:

1. Graphics driver: After the video card driver is installed, the refresh rate of the monitor is not adjusted. The display is operated at a default refresh rate of 60 Hz. Long-term use can cause dizziness, sore eyes, decreased vision, etc. Therefore, please don't forget to adjust the display refresh rate after installing the graphics card driver. Generally, the 15-inch CRT is adjusted to 800X600 75~85HZ, and the 17-inch CRT is 1024X768 75~85HZ, when the display is adjusted to above 75HZ, the eyes are almost unaware that the display is flickering.

However, please do not arbitrarily adjust the display refresh rate to above 85HZ. If your monitor performance is normal, it is easy to burn the picture tube. Therefore, it is best to install the monitor driver again.

If it is an LCD display, do not exceed 75HZ. Because the LCD and CRT are imaged differently, the CRT does not refresh the picture to make the display look like the image, and the LCD can change the luminescent particles to make it appear in the display. The picture is moving, so the refresh rate has no effect on the LCD display, and it will not cause fatigue.

2, sound card driver: Many computers now use the integrated sound card of the AC97 specification. However, some motherboard drivers are not enough, and users need to manually install the sound card driver. Many friends don't know which one to install on the CD. You can right-click on my computer - Properties - Hardware - Device Manager - Sound, Video and Gaming Devices, select Update Driver - from list or specified range, select range It is the CD-ROM drive: you can specify the dirver-sound folder on the CD-ROM, which is higher than the success rate and correctness of the automatic search driver installation.

3, Check if all the hardware drivers of the computer are installed, or if they are installed correctly, you can right-click on my computer - Properties - Hardware - Device Manager and see if all the hardware of the computer is all. The installation is in place, and if there is a problem with the device, there will be a yellow question mark or exclamation point in front of the device.

4, after the operating system and hardware drivers are installed, please do not let the computer connect to the network immediately! !, FTTB users should be able to unplug the FTTB cable when reinstalling the system! Because FTTB does not need dial-up software Let the computer automatically connect to the network, this will make the newly installed system re-infected with the virus! This reinstalled system will be abandoned!