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Dear Lenovo users, hello!
IDEA Forum.
Think Forum.
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Call Lenovo's customer service directly, and report the SN number on the back of your notebook.
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I hope that when the landlord bought the computer at that time, he issued a formal invoice, and the formal invoice can be guaranteed nationwide within the warranty.
If there is a problem, you can check and contact the local Lenovo company for maintenance.
If the landlord does not issue formal invoices for some tax points, but only issued receipts, then with the closure of that store, the original promised warranty may also be invalidated.
Hope mine, you are satisfied.
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'I want to make the company independent'It means that there is a 'company' under the unit on the business license, and you want to make the 'company independent'? Actually, you want to separate the business, right? You set up a new company to operate the obligation. It is enough for the original company to no longer carry out the business.
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Since you don't know the exact model of your model, it's hard to tell what's wrong. Generally, the sound of laptops is nothing more than fans and hard disks, and the internal heat dissipation environment of laptops is relatively harsh, so sometimes manufacturers will add some fans or increase the fan speed inside the machine in order to ensure good heat dissipation to ensure the stability of the system, if this is the case, the speed of the fan can generally be adjusted in the BIOS or in the accompanying related software, and you can adjust the fan speed appropriately a little. By the way, if your machine is using a mobile graphics card with G84 G86 cores, it is recommended to keep the fan running at full speed, if the temperature is too high, it will cause the ASIC adhesive material on the graphics card to fall off, resulting in the graphics card being scrapped (a bug unique to G84 G86 core mobile graphics cards).
If it is a hard disk, because it is just bought, there should be no such phenomenon as bad sectors, it may be that the internal is not fixed tightly, because your machine is still in the warranty period, disassembly will lose the warranty qualification, so it is recommended that you send it to the maintenance department for operation. If you can't negotiate with customer service, you can call the local 12315** for help to solve the problem.
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If you think the sound is loud, you can reduce the hardware sound Install a sound control software Set the environmental parameters, which can be indoor, outdoor, public place, conference room, office, etc.
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I've overhauled many similarly faulty Lenovo desktops, all of which were caused by leaks in the hardware switch of the power start button, and a switch needed to be replaced. The judgment method is to open the main chassis, start the computer and unplug the start button wire to the motherboard, if the machine is no longer restarted after using the machine for a long time, it means that the switch is leaking, and the switch can be replaced; Otherwise, there are other problems.
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Short circuit caused by overheating of the power supply. Hurry up and change the power supply of the case, feel if the power supply of the case is very hot, if you quickly change to a new one, it is easy to burn the motherboard if you continue! ~
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Genuine win7 system is about 100 yuan per month, and there is no defect in the relative piracy. So there are no defects, and the effect of normal use is no different from the genuine version.
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Genuine and pirated are actually just a word difference, genuine has services, pirated does not. It's just like licensed mobile phones and parallel mobile phones.
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There are no flaws. At least I didn't notice it for so long. There is no difference between normal use for genuine. Activate it with OEM7 as usual.
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The function is the same, there is no need to have a genuine version, why should it be pirated.
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When you turn on the computer, you keep pressing the del key to enter biso
Set the first boot device from the advanced options and change it to boot from the hard drive, the general indication is: HDD
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So are your taxes written off? If you don't write off the tax, the fines and late fees will be enough.
If you only have a business license, it won't be much of a problem, and you can't use your name as a corporate legal person in the future. As for the fine, it still depends on whether you have cleared the tax or not. If you clear the tax, you won't have to review it for 2 years last year, and your will be invalidated.
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It will be locked by the industrial and commercial alert system, and the original shareholders and legal persons will no longer be able to apply for business licenses nationwide in the future.
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If you want to cancel it, it will be a legacy account that is not good for you... The official seal and financial seal are still there, and there is still a private seal, and it is over when you bring it to the bank for cancellation.
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Bank accounts are opened in the name of self-employed individuals and should also be closed.
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It is best to go to an authorized repair station for repair, if you go to another place for repair, you may lose your warranty qualification.
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Lenovo's computers are also assembly computers. He also used various brands of hardware to cobble together and then bought it under his own brand. Lenovo mainly sells services...
After the warranty period of your computer, you can solve the small problems by yourself. If you update or repair hardware. Find an acquaintance in the computer city to help you repair the motherboard, and those people can solve it...
Don't go to Lenovo after-sales repair after expiration. Black is dead
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Yes, but if it is within the warranty period, it is better to find after-sales!
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Go to the special maintenance point of this brand machine to repair, ** can also go to after-sales after the warranty period, after-sales should be better.
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