The contemptible new computer always restarts automatically from time to time inexplicably.,Ask all

Power is such a key thing, you come to a ragtag.

3 Insufficient power or poor performance of the computer power supply.

This situation is also relatively common, especially when we add new equipment to our host, such as replacing a high-end graphics card, adding a recorder, and adding a hard disk, it is easy to appear. When the host is working at full speed, such as running a large 3D game, burning at high speed, or preparing to read a disc, when it is just started, the dual hard disks copy the data, and the output may stop due to the power protection caused by the instantaneous power supply is insufficient, but because the load is reduced when the power supply stops output, the power supply starts again. Because the recovery time after protection is very short, the performance given to us is that the host automatically restarts.

There is also a situation that the performance of the host switching power supply is poor, although the voltage is stable and within the normal allowable range, but because the harmonic content in the output power supply is too large, it will also cause the host to crash or restart frequently. In this case, it is normal for us to use a multimeter to test its voltage, and it is best to replace it with a good power supply.

Solution: Replace it with a high-quality high-power computer power supply.

This is a big possibility.

New computer,Can't be like this.,Unless the seller of the computer is a fool.,But the system problem is unlikely.,If you haven't seriously optimized.,Randomly set up the computer.,It's a problem with the compatibility of the configured computer.,Find a way to sell the computer as soon as possible.。

There is a problem with the compatibility of the computer, yes, I have friends, it is because of the memory incompatibility, and there is often a blue screen.

Open the case, clean up the dust inside, unplug the memory graphics card CPU, erase the gold finger with an eraser, and then you have to install it all over the system.

If you have two RAM, it's a good idea to unplug one and try it, and replace it with another one if you can.

Try reinstalling the system, sometimes it's a system problem.

It is common for the machine to dissipate too poorly.

Check to see if there is obvious dust in the vents around the machine, whether there is dust on the CPU inside the case, whether there is more dust in the power supply vents, and whether the power supply fan is normal or not. If there is dust, clean it up.

If you have a problem with heating, you can also open the case and use your hands to immediately feel the CPU heat sink, graphics card heat sink, and North Bridge chip heat sink when there is a problem. The condition of the South Bridge may be a little less.

These rotten mask problems can sometimes significantly affect performance, and at some point you will not be able to turn on the machine.

Sometimes the CPU overheats and restarts...

What prompts when you boot up Redo a system to try for a few minutes.

If you rule out software issues, that's probably the case.

1. Poor heat dissipation, such as the CPU temperature is too high, and the BIOS is set to protection, when the CPU temperature is too high, it will shut down or automatically restart;

2. The power supply voltage is unstable, the mains voltage is low, the switching power supply quality is poor, aging, etc., which will cause the power supply voltage to be low, resulting in the computer crashing or automatic restart.

3. Other situations, such as poor contact of memory modules, virtual welding of the north bridge, etc., may also cause automatic restart to be eliminated one by one.

It has nothing to do with your memory, it is the "power supply" problem of your host, and this situation will occur when the power supply is insufficient, so it's OK to change to a new power supply!

It is possible that this phenomenon is caused by a lack of power supply.

Take a look at your fan, it is estimated that the heat dissipation is not good, and the protection is forced.

What do you do when the computer restarts?