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1.Li Dai Taozhuang (A model, change the label and say that it is B model or low-end goods over the frequency and then as high-end goods to you).
2.Borrow the corpse to resurrect the soul (bad board, repair it and change the packaging and then buy it) 3Hide from the world (all low-profit products are said to be out of stock, and recommendations are some high-profit garbage) 3
Beauty plan (a big appreciation for a piece of garbage, but also send a lot of additions) 4Go for the plan (take a shot to change places, the dragon sees the head but not the end, wants to change, wants to warrant, no way).
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There will be no fakes for motherboards and graphics cards.
Or even very little. Because fakes are easy to identify.
Only copycat or reworked motherboards and graphics cards.
There is no fake CPU now.
It's just that the radiator is fake.
Also known as fake boxing.
For example, deep packs.
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Did you see the thing that started with But?
Have you checked your ID on GIGABYTE's official website?
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My computer turns on and restarts, and the fan stops after a while, and then it keeps restarting.
There are many bad performances of the motherboard, and there is no way to judge <> your situation by repairing the computer, there are several possibilities1The power supply is unstable2It is also possible that the motherboard is short-circuited.
This type of failure is very common and can occur when the motherboard is short-circuited or the power grid is unstable or overclocking fails. Try to empty the CMOS, the old motherboard has a jumper, unplug the battery and short the jumper to empty the CMOS, and then power on (the computer cannot be started at this time), and then unplug the cable and plug the jumper back in, this soft fault should be eliminated. After the new motherboard buckles the battery, directly use a screwdriver to short the positive and negative poles of the motherboard battery, and press the power button at the same time.
If the motherboard is damaged, it will not be able to boot directly, let alone restart<> crash and unexpected power failure will cause such a constant restart.
Hello dear, it may be a power module failure caused by a power failure, or a short circuit in the motherboard.
Normal will not damage the motherboard<>
Therefore, repairing the computer says that the motherboard is broken, and we have to judge it ourselves, so as not to be fooled and waste money<> how can we repair the boot.
Hello dear, you need to detect which module is the problem.
Use a multimeter to detect whether the input voltage is normal, and then detect whether the motherboard power supply is short-circuited.
It is necessary to comprehensively investigate the problem.
Try to empty the CMOS, the old motherboard has a jumper, unplug the battery and short the jumper to empty the CMOS, and then power on (the computer cannot be started at this time), and then unplug the cable and plug the jumper back in, this soft fault should be eliminated. After the new motherboard buckles the battery, directly use a screwdriver to short the positive and negative poles of the motherboard battery, and press the power button at the same time.
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How to distinguish between real and fake motherboards:
Standard. Genuine motherboards generally come standard with an instruction manual, a driver CD, two SATA cables, and a bezel. If you don't have such a configuration, there is no doubt about the products of the small workshop.
2. Serial number. Check that the serial number on the box matches the serial number on the label on the motherboard.
3. Traces of screws. Every motherboard has solder dots on six (or nine) screw holes, leaving some marks on the screws. If you look closely, you can tell.
4. Appearance. Mainly check whether the metal parts of the motherboard, especially the silver surface, are not being used. There are obvious traces of rust in the picture below.
5. Oxidation. The old one is obviously darkened in the picture below. With the advancement of technology, it is ironic that this progress is used in refurbishment, many old motherboards will be refurbished with industrial acetic acid, and you can judge the old and new motherboards by smelling whether the motherboard smells of acetic acid.
6. Welding marks. Due to the large number of solder joints on the PCB board of the motherboard, many refurbished companies will repair the motherboard by soldering. This key can be seen to have protruding slots, as well as welding, and if the above happens, fakes.
7. Official website testing. Check the official website through the inspection instructions on the manual, and it is foolproof.
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The motherboard CPU is generally not fake, the most fake is the memory module and hard disk, solid state drive, these two 80% are fake, fake can also be used, but the life is short, three or five years after the warranty period will be broken. If you go to the computer city to install the computer, what brand do you want, if the boss says that this is out of stock, and recommends another brand to you, it basically means that the fake is gone, but the real thing is definitely there, and the fake of another brand is. The two things of memory and solid-state drives are about the same as the **** of the same capacity, but the fakes are more than a hundred different.
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Computer motherboards mainly rely on "volume" to make money, to be sold in large quantities, counterfeiting is easy to be discovered, and the motherboard is updated quickly, the technical threshold is high, and the cost of counterfeiting is very high, so there are basically no fakes.
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Fake? There are refurbished and there are secondary repairs.
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Take an everest, and you're done, clearly.
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It's good that someone professional is with you.
1.Look at the box.
2.Look at the workmanship of the motherboard.
3.Look at the warranty period, after-sales service.
4.Hit the box on the free inquiry**!
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To distinguish the authenticity of the motherboard, you can start from the following aspects:
1. First of all, it is to see whether the motherboard has been unpacked, and there is generally a sealing label.
2. Then look at the screw positioning holes of the motherboard to see if there are traces of screws.
3. Finally, see if there are obvious signs of soldering of the electronic components of the entire motherboard.
4. Some motherboards provide free ** to identify authenticity, you can call ** to inquire.
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There is nothing fake in the CPU market, only the virtual one, that is, the bottom CPU exceeds the high CPU, but it is difficult for the CPU to play fake, and the motherboard is refurbished at multiple points, that is, the three-wire board. It doesn't matter. Look at how the other party promises to give you a warranty, generally 1 year is guaranteed with moisture, and licensed goods are 3 years warranty.
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It's good that someone professional is with you.
1.Look at the box.
2.Look at the workmanship of the motherboard.
3.Look at the warranty period, after-sales service.
4.Hit the box on the free inquiry**!
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Generally, the motherboard of the big name will not be fake. But there are non-original ones, which depends on whether the motherboard has been screwed, whether the CPU slot has been moved, and some motherboards have been repaired, which is difficult to judge.
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Summary. 1. It is a boot failure caused by poor contact of externally connected equipment.
Hello, it's an honor for me to answer your questions, it will take a little time to sort out the answers, please be patient
Hello, very happy to answer for you. Repair the computer said that the motherboard is broken<> you don't believe it, you can change the repair of the slip computer to ask what is the reason for the Yuyin to judge.
Computer (computer), commonly known as computer, is a modern electronic computer for high-speed calculation, which can carry out numerical calculations, but also logical calculations, and also has the function of storing limb memory. It is a modern intelligent electronic device that can operate according to the program and process massive amounts of data automatically and at high speed.
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The boot is like this.
Dear, the reasons are as follows:
1. It is a boot failure caused by poor contact of externally connected equipment.
2. It is a boot failure caused by poor contact of the hard disk.
Now the mainstream CPUs are Inter's Core series CPUs, especially the Pentium E E5200 and Core E7200 and quad-core Q6600 graphics cards, which have the mainstream HD3850 and 9600GT GTX HD4850 ==
CPUs generally don't love bad.
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Not necessarily, having 2 or more PCI-E16X ports is a requirement, and there are currently 3 types of motherboards that support SLIs >>>More
Will sell fakes, and there is no way to complain, I bought a small brown bottle, I have been using it before, so I didn't open it like you, but when I went home to use it, I found that it was completely different from the previous one, only the outside box was the same as the manual, the inside of the bottle was printed very roughly, and the texture of the liquid taste was not the same, it was obviously transferred, they didn't say it was **, but the goods on sale elsewhere are not like this, I'm really angry, I hope everyone pays attention, take it as a warning! Be sure to check.
CPU, now it is a obsolete product! And the new generation of CPUs can't be used on all current motherboards! It can be said that if you choose a motherboard with an x58 chipset now, there is no room for upgrades at all. >>>More