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The repair cost is really expensive. This question is really not clear.,We don't know the general situation.,I think,The possibility of a computer is more likely.。。 For example, which cable on the motherboard is not plugged in correctly
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Current is passed through the motherboard. There's definitely something wrong with the inside of the motherboard.。。 The capacitor burned out.
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Bad luck is really possible, especially when the socket of the computer does not have a grounding electrode, there will be a high induced voltage, which is likely to break through the charging interface circuit of the mobile phone.
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It's a lot like the motherboard is burning. A few hundred oceans is wanted.
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Coolpad may have bought an anti-license phone, right? The quality is so poor.
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If you take the warranty card and invoice, the national warranty, you can now go to the authorized Fortune Wings customer service in your city to repair, you bite a little that is, the phone has never been opened. If there is no customer service or customer service reports personal damage, then you have to go to a private repair, and the machine can definitely be repaired. As for **, it can only be determined after testing.
The parts that can be damaged are the CPU, the interface circuit module.
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Let's change to a big machine.
There is enough money to buy a new one.
The three major brands are all good.
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Don't fix it.,There are many problems with the mobile phone as soon as it is repaired.,People who repair mobile phones love to build people.,And the life of the miscellaneous mobile phone is not long, I recommend that you use nokia, even if the function is a little less, at least there is quality assurance.。
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Don't fix it, the money for repairing it is equivalent to replacing it with a new one. It's better to spend a little more money to buy a more authoritative one. For example, Nokia, Samsung, LG, I feel that these brands love well.
In other words, miscellaneous mobile phones are processed and transformed with the best machine. Lack of technology, quality is not guaranteed. So, don't.
Don't be greedy for cheap, cheap is not good!
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You can change the motherboard... However, I haven't burned my phone out on my computer.
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Moulting... Just return the charging port. If it is burned, it is generally that the flush port is broken, and the others can still operate normally.
If only you did the same way you changed the motherboard. How much does it cost? Now there are 2 ways: 1 Buy a seat to charge 2 Repair the charging port (about 50).
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Burned the phone, the motherboard is generally not broken, this is difficult to find evidence. Only if you get it and change it there and burn one of them, can it be considered evidence.
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To be honest, what the 2nd floor says is theoretically okay, but it is generally for you, so you go to be louder, and then call a few more people to attract onlookers may be able to shake them.
If it really doesn't work, let's admit it. Everyone has a time though.
Experience teaches.
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This kind of thing, the best way is to go directly to 315 to solve it, your power alone is limited, you have to believe in the organization.
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Problems with the power cord.
It should be the wrong one.
Just take the team and go to the boss to get the.
No matter how horizontal the boss is, he is afraid of too many people.
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Connect the data cable to the computer and open it with the mobile assistant on the computer.
Hello, the user directly uses the data cable of the mobile phone, connects the mobile phone and the computer, and then the mobile phone will pop up the options are generally three options for transfer**, transfer files and only charging, and then the user can choose according to the actual needs, open the computer after selection, and then enter the mobile phone drive letter, you can transfer files.
It may be a problem with the settings, or it may be that the metal piece in your headphones is crooked.
If the headset is not plugged in, the headphone mode may be because the switch reed inside the headphone jack is dirty and rusty or has lost its elasticity, resulting in the switch not being able to disconnect normally, and the mobile phone system will mistakenly think that the headset is still plugged in. Try plugging and unplugging the headphones a few more times to see if they get back to normal. >>>More
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