Open the window or display random patterns flickering when typing
Users questions: I reinstall the graphics driver, now no problem. Should be the driving question! Most of the ~!
Experts answer: video card driver may be corrupted, please try reloading the graphics driver (set to a reasonable resolution and refresh rate). If you need to install the driver, it is recommended to install Driver Genius 2008, after installation, use The automatic update driver feature that will automatically download and install the latest version of drivers, including sound cards, graphics cards, network cards, USB, etc., which is driving the pool. Download and install, open the driver wizard will automatically detect your computer's hardware information, testing has been completed, click on "Update Driver" button, switch interface, Then click the "automatically installed", then click the bottom right corner of the "Start Update" button. Driver Genius 2009B1http: ** www.onlinedown.net * soft * 3450.htm official version of the software-driven life in 2008 for more information. Life is a core driver Chip-level driver management procedures, all intelligent scanning to identify all the hardware maintenance of the universal drive experts (identification hardware, smart match the drive, automatic download, install, update, backup, uninstall, etc.), support for all brands (such as Intel, nVidia * 3DFX, AMD * ATI, VIA * S 3, Realtek, C-Media, Marvell, ADI, IBM, Creative, Broadcom, Conexant, SigmaTel, Matrox, etc.) motherboards, graphics cards, sound cards, network cards, modems, cameras , Wireless, printer, scanner, card reader, the array card, Bluetooth, tablet, reader, USB, 1394, Bluetooth, Display, Image, MEDIA, Modem, Net, PCMCIA, SCSIAdapter, S martCardReader, System, MODEM, serial, parallel and other equipment, identification and driver, fully compatible with Win9x * Win2000 * WinXP * Win2003 * Vista * Win2008 and other mainstream operating system, has been with the domestic Colorful graphics famous brand a long-term strategic cooperation agreement to provide fully for the Colorful hardware detection, driver development, driver updates and other services. Download URL: http: ** www.onlinedown.net * soft * 72419.htm Super Rabbit has updated drive Dynamic features. Download: http: ** www.skycn.com * soft * 2993.html many reasons can cause screen jitter or flicker, try the following: First, the display refresh rate set incorrectly if the refresh rate set too low, it will led screen jitter Check method is to right-click a blank area of desktop, from the pop-up menu, click "Properties" command into the display properties settings window. Click the window "Settings" tab, the corresponding label in the subsequent pop-up page, click the "Advanced" button to open the display is a high-level Settings interface, and then click one of the "Monitor" tab, where you can see the monitor refresh rate is set to "60", which is precisely the reason jitter continuously monitor screen. The new frequency is set to "75" or more, and then click OK to return to the desktop on it. In fact, the main display screen jitter The reason is that the monitor refresh rate set lower than the 75Hz result, the screen often appears jitter, flicker, we just increase the refresh rate to 75Hz or more, then the phenomenon of jitter on the screen will not appear. Second, the graphics card driver is not correct and sometimes we enter the computer's monitor Refresh rate, but found no refresh rate to choose from, this is because the driver before the graphics are not caused by incorrect or too old. The earlier purchase of the computer vulnerable to this problem, this time not to buy a computer when used with CD-ROM drive, available to download the latest version of the corresponding display card driver Sequence, and then open the "system" Properties window, click the "hardware" window "Device Manager" button, the list of devices into the system interface. Right-click the interface graphics card option from the pop-up menu, click "Properties" command, and then pop the card in the property window, Click the "Driver" tab, and then in the corresponding tab page, click "Update Driver" button, the wizard prompts gradually after graphics driver update to the latest version, and finally restarts the computer system a bit, if the drive to install a suitable , there will be a display refresh rate selection, and then