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Who caused the trouble of computer restart without reason? Gujia gex850 gold power supply makes the computer run more stable

Recently, the computer graphics card has been heated up. Some say it is due to the shortage of chips, and some say it is due to the soaring bitcoin. However, the increase in the price of the graphics card is due to the increase in the price. In order to design, I upgraded the graphics card of the computer. However, some time ago, my computer rebooted for no reason. Sometimes when I turned on the drawing software, it crashed. Cleaning and erasing the memory module didn't work either. I once doubted whether it was caused by this graphics card.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Later, I asked a friend in the computer city. He gave me a test software and found that the 12V power supply of my computer was unstable. The original culprit was the power supply. Just this time, I got the trial opportunity of gujia gex850 gold medal full module power supply in the intelligent community public test activity. Now my computer is saved. Let's take a look at the performance of this power supply.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

1、 Unpacking:

The packaging box of this power supply looks solid, but in fact it has a lot of weight. According to the information on the package, this power supply has won the gold medal 80plus certification and supports a five-year warranty. On the back of the package are its performance curves and various certification marks.


电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

On the side of the packaging box, there are detailed parameters of the power supply. Here are the currents provided by different output voltages. When we assemble the optional power supply of the computer, we should choose it according to this parameter. In fact, for those of us who buy the maximum power directly, the price difference may not be much. If we upgrade the hardware in the future, the computer will not crash like me

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

The inner packaging of gujia gex850 power supply is divided into three positions, the left and right sides are power lines, and the middle is power supply. This power supply adopts modular design, and all cables are independent. In addition to the power cord, there are six groups of cables, which correspond to different power specifications.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

2、 Appearance details:

The appearance of this power supply adopts ATX standard power supply size: 160mm × 150mm × 86mm, no size increase due to high power. On the top of the power supply is the label of the product; At the bottom is the exhaust outlet. Gujia gex850 power supply adopts dynamic hydraulic HDB silent fan, which can hardly hear the fan rotating during operation. For me who is engaged in design, static is what I want most.


电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Gujia gex850 power interface provides an independent switch, if you do not use the computer for a long time, you can turn off the battery to save power. On the other side of it is the module power interface. Here, the first group of interfaces all have corresponding identification, and for me, I can't insert it wrong.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Let's take a look at the cables provided by gujia gex850 power supply. Each cable has the corresponding function identification, so don't worry about the wrong location. It is worth mentioning that the cable of the motherboard is wrapped with woven net. In the past, I have come into contact with a modular power supply, but the motherboard is connected with a raised cable. When installing, too many cables will affect the beauty of the motherboard. After wrapping with woven net, it can also play the role of shielding interference.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

3、 Installation and use:

This is the internal situation of my previous computer. I saw that the power supply in the chassis is 600W. For my configuration, this power supply should be sufficient. However, this situation should be caused by the power supply itself.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

The disassembly of the power supply is very simple. First, pull out the cable. For me, it's better to remember to use a few wires first, and then plug in the cable for the new power supply, so as to save time and trouble others.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

After the cable at the end of the power supply is plugged in, it can be installed. After comparing the new power supply with the hole position of my chassis, it can be fixed. I forgot to mention that there are fixed screws in the package of gujia gex850 power supply. However, I replaced the power supply and directly used the original screw.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

After the power supply is fixed, the direction of the cable can be regulated. Here's a little suggestion. I hope the manufacturer can send some tie tapes later, so that when sorting out the cables, you don't have to look for them.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

During the insurance period, it's better to install all the cables first, and it's not too late to clean up after the machine is turned on and tested. I also have a small episode here. After I installed the power cables of the motherboard, CPU, graphics card and mechanical hard disk, I forgot to connect the power supply of the solid-state hard disk. It's conceivable that I started the machine and tried it. I was startled. I said that I would remember what I had said. How could it be that I didn't have a long heart?

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Main board power interface

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Power interface of graphics card

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Mechanical hard disk power interface

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Power interface of CPU

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

After I checked the power cord again, my computer finally showed a long lost interface.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

The cable on the side of the chassis can be ignored completely. After a while, I can't see anything when I install the side panel. The installation effect inside the chassis is relatively neat. It may be because the power cables of gujia gex850 are all black. I feel that the overall effect will be more neat than before. Here, I also specially use a multimeter to measure the 12V power supply of the power supply in the whole process, and check the voltage of the power supply through BIOS. In the process of use, the voltage detected by the multimeter has never changed, which shows that the stability of gujia gex850 power supply is still very strong.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Of course, the voltage fluctuation was tested by the OCT software before, but the software test will be more convincing here. I simulated the same use environment in the previous test. From the test results, we can see that the voltage monitoring data is a straight line after the power supply is replaced. It's consistent with the result of my test with a multimeter. Of course, my computer hasn't crashed or restarted so far.


电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Finally, in the last test chart before and after replacing the power supply, the previous 12V output of the power supply fluctuated between 12.29v and 12.38, while the new power supply was always 12.19v, which was closer to 12V. Of course, these measured data may have errors or different environments, but the final result is that my computer does not crash or restart again, which is the best proof. Therefore, in addition to power, quality or brand, we must choose a good power supply.

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

电脑无故重启是谁惹的祸?骨伽GEX850金牌电源,让电脑运行更稳定

Conclusion:

When we assemble a computer, we usually have some requirements for the motherboard, CPU, memory module and graphics card, but we often ignore its performance for the power supply. The price difference between the general brand power supply and the inferior power supply is often as much as half. Some unscrupulous businessmen will make an article here and use the inferior power supply to install the machine to earn the price difference. So when we assemble a computer or buy a power supply, we'd better give priority to the brand power supply, and then see the parameters clearly, so as to ensure that our computer runs more stably. Like the gex850 power supply I tried this time, it is a power supply that can stand the test.