Solution for Windows XP system computer screen snowflake Dot

solution for Windows XP system computer screen snowflake dot

Case study One:

1, the computer screen suddenly appear red and blue snowflakes dot, after restarting the computer, the situation has not changed, open the Web page, some places are normal, and some places have snowflakes, but mobile pages, the page will be all color! Minimize, then zoom in, and normal!

2, to solve the boot flower screen crash, usually caused by computer boot flower screen has three kinds of situations:

(1) Huati is a more common display failure, most of the flower screen fault is caused by the video card itself. If occasionally can enter the system or can enter Safe Mode (F8), first reload the graphics driver, and then clean up the golden finger, generally can be solved. If the system does not go, it is likely to be memory corruption, often in the system startup will appear the phenomenon of flower screen confusing characters, this situation must replace the video card or memory bar.

(2) The temperature is too high, the graphics card fan is not good, or the chassis inside the air duct is not good, resulting in high temperature, summer temperature, this situation is more common; Touch the memory chip's temperature by hand and check if the fan of the video card is stopped. Then look at the motherboard on the AGP slot is a gray, check the card's gold finger is oxidized, and then according to the specific situation to clean up the dust, with an eraser rub gold fingers, the oxidation part of polishing.

(3) power supply is not enough. If there is nothing wrong with the past, we can basically rule it out.

Experience Summary:

If you encounter a computer boot flower screen, first see your graphics card is integrated graphics or independent. If it is integrated then it may be that your memory bar is problematic. If it's independent, it's your video card. Please refer to the first one to solve!

Case Study II:

1, desktop computer for more than a year, just double open a game, switching time spent; Look at the Web page, the mouse wheel move a ha to become the following, now typing when the snow point also see.

2. To solve this problem, we can start with the following six aspects:

(1) The resolution setting is suitable, the graphics driver is incompatible or damaged, first upgrades the video card driver to try.

(2) video card temperature is too high or the graphics card is incompatible or damaged, if the temperature is too high to clear the ash, if the fan has problems, replace the cooling fan.

(3) Restore the BIOS defaults, clear the memory, graphics and other hardware dust, check the memory, video card is not compatible or faulty (sometimes memory failure is also Huati).

(4) If the flower screen does not often appear, shutdown on the boot on it, up to the boot press F8 not move to the advanced option appears in the Let go, select the "Last Known Good Configuration" carriage return repair, not to restore the system or reload system.

(5) Whether the monitor connection is plugged in or the connection has problems, in the presence of a test monitor whether there is a problem.

(6) If not always, check and go.

Add: Hardware failure problem Solving method:

If it is liquid crystal: Local snowflake Dot, have leaky possibility, is the monitor is formed in lcd-odf production. Comprehensive snowflake dot is the cause of the poor TFT telecom. If you have not been shifting period to contact dealers Exchange.