desktop computer Watch movie automatic shutdown How to do
desktop computer to see the movie automatic shutdown solution
1, the main engine switching power supply plug loose, bad contact, not plugged
This kind of situation, most will appear in the DIY machine, the host power supply line with the power cord has not been 3C certification, and the power outlet does not match. When we shake the table or touch the host will appear when the host automatically restart, usually accompanied by a slight electric spark "PA" sound.
Workaround: Replace the high quality 3C authentication power cord.
2, motherboard power supply ATX20 socket has virtual welding, poor contact
This fault is not common, but it does exist, mainly in the normal operation of the host, moving the ATX20 pin plug to see if the host will automatically restart. At the same time also to check the power of the 20-pin plug inside the reed has oxidation phenomenon, it is also easy to lead to contact resistance, poor contact, causing the host to panic or restart. Sometimes also need to check the 20-pin plug the end of the connection line, is reliable.
Solution: If the motherboard solder point virtual welding, directly with the soldering iron can be. Note: In the motherboard, hard disk, graphics cards and other computer board welding, must be good grounding soldering iron, or unplug the power plug when welding. If the problem is a power supply, it is best to replace a good power supply.
3, CPU problems
CPU internal part of the functional circuit damage, two cache damage, the computer can also start, and even into the normal desktop for normal operation, but when carrying out a special function will restart or panic, such as drawing table, play VCD, play games and so on.
Solution: Try to screen the two level cache (L2) or the first level cache (L1) in the CMOS, see whether the host can run normally, or simply use a good CPU to replace the elimination. If the screen can be normal operation, or can make do with the use, although the speed is slower, but will be able to save money.
4, Memory problems
If a chip is not completely damaged on the memory bar, it is likely to pass the self-test (most of which will have a post), but at run time will be due to the high memory value caused by the failure of the function and unexpectedly restart. Most of the time when memory corruption, open the opportunity to alarm, but the memory is not damaged after the alarm, no power failure is still available. It is best to use the elimination method to quickly determine the fault area.
desktop computer to see the movie automatic shutdown solution two
1. First detect whether the CPU temperature is too high cause! Most of it is for this reason! You can use the computer butler inside the hardware detection tool, you can detect the temperature of the CPU, if too high, to more than 80 degrees, this is certainly because the CPU fan effect is not ideal cause! Can you take apart the chassis, clean the dust!! A notebook can also clean up the dust inside the computer.
2. The memory strip loose very good judgment, if freezes, once again turns on the time will not be able to open the machine, may appear the drip sound. This time you can pull out the memory strips, and then use the old newspaper to wipe the golden finger portion of the memory. Then gently install into the memory card slot inside. The picture below is a diagram of each accessory in the computer.
3. If not, you can kill the virus. This is not much to say how to operate it. Download a direct anti-virus software, click the overall killing can be. can also enter Safe Mode antivirus.
Other problem-solving methods
1, software settings will be relatively small, such as downloading automatic shutdown. This will fail the second time the computer is turned off.
2, there is also a power supply motherboard damage, this will need to repair the computer where the processing. The power supply is good, dozens of to 100 more can be replaced, the motherboard to damage the more expensive point.
3, replace the system, in the computer repair, you can change the system, if it is a system error. Change a system can be solved, get the repair place, always want to give you something to change! Now XP stop service, change a Win7 and win8.1 are not bad!