Computer repair after sales service questions, computer maintenance inquiries

Then you might as well tell him the second time you come to him for free

This time it's free, but your computer system is running slow because you have a lot of viruses in use, which is caused by your own operation, but this time to help you fix it for free, next time if the system is damaged by a virus, I will not be responsible. That is, I can't give you a free repair.

After that, tell him some general computer maintenance knowledge and use some common virus detection tools.

If the system itself is a problem, you are duty-bound to repair, but if the problem is not within the scope of the commitment, you have to say to the customer first, and the repair cost should be calculated separately

It is best to eliminate possible hidden dangers on the first repair.

I'm also in the maintenance business.

After I build the system for a client, I usually ask him if he has any other questions.

Even if it's not solved.

It can also extend the normal use time of the system a little.

No matter how bad it is.

If you go to fix it for him, just tell him a little bit of common sense about the safe use of the system.

Said that he was caused by his own improper operation and so on.

After giving him a good system.

You don't need to say it. He'll say thank you for how much.

Proposal: After installing the system for someone else, you suggest to the customer to install a set of genuine antivirus software, and declare that if it is caused by poisoning or improper operation by the user (such as: deleting system files), it will not be repaired for free, and if you want to use it, you will also have to charge.

If it is determined that it is not caused by a virus or improper operation (due to the system itself), then it will be free of charge.

I think non-human factors should be warranted, if it is a problem caused by poor landing** or improper operation by yourself, it is not covered by the warranty.

We are here to sell and service in one.

There are specialized sales.

Maintenance. Repair.

If it's a hardware issue.

During the warranty period.

We sent it directly to it.

Summary. Good afternoon, dear, I've kept you waiting!! Computers do not function properly after applying silicone grease, and there may be several problems:

1.It is possible that too much or too little silicone grease is used, resulting in uneven or insufficient heat conduction, which affects the efficiency and stability of the CPU. 2.

It is possible that when reassembling the computer, the connection cable was not connected correctly when it was plugged in, and the parts could not communicate properly. 3.In the process of disassembling and reassembling your computer, you may have accidentally damaged your hardware device, causing it to fail to work properly or unstable.

This situation is **broken.

It was a good time at first.

Applied a silicone grease to the CPU.

Then put it on normally.

Good afternoon, dear, I've kept you waiting!! The computer does not work properly after applying silicone grease, and there may be the following problems:1

Silicone grease may cause too much or too little trouble, resulting in uneven or insufficient heat conduction, which affects the working efficiency and stability of the CPU. 2.It is possible that when reassembling the computer, the connection cable was not connected correctly when it was plugged in, and the parts could not communicate properly.

3.In the process of disassembling and reassembling your computer, you may have accidentally damaged your hardware device, causing it to fail to work properly or unstable.

Summary. This situation is generally a problem with the graphics card, which is mostly caused by virtual soldering. Several other cases.

1. The graphics card driver is not compatible. It is recommended to install the latest official drivers for your graphics card. 2. There may be a problem with the system.

It is recommended to "restore the system degree with one click" or reinstall the system. 3. Restore the default value of BIOS. Check whether the memory and graphics card are incompatible or faulty (sometimes the screen is blurred when the memory is faulty).

4. The temperature of the graphics card is too high, causing virtual soldering or damage. If the temperature is too high, clean the main board, graphics card, and fans. If there is a problem with the fan, replace the cooling fan. If it doesn't work, send it for repair.

5. The display connection is loose or there is a problem with the connection.

What do you need to consult, what trouble, clear description, oh, thank you for understanding<> computer is booted, this state is the graphics card is broken?

It's time to change the monitor.

The display is the latest LG change

This situation is generally a problem with the graphics card, which is mostly caused by virtual soldering. Several other cases. 1. The graphics card driver is not compatible.

It is recommended to install the latest official drivers for your graphics card. 2. There may be a problem with the system. It is recommended to "restore the system degree with one click" or reinstall the system.

3. Restore the default value of BIOS. Check whether the memory and graphics card are incompatible or faulty (sometimes the screen is blurred when the memory is faulty). 4. The temperature of the graphics card is too high, causing virtual soldering or damage.

If the temperature is too high, clean the main board, graphics card, and fans. If there is a problem with the fan, replace the cooling fan. If it doesn't work, send it for repair. 5. The display connection is loose or there is a problem with the connection.

6. The cable of the screen is loose. 7. The screen is broken.

AMD's driver jumped out a few times, and that's it.

Driver problems, caused by driver incompatibility Generally, the graphics card driver that comes with the system is incompatible with the driver installed later.

Summary. Dear, it is necessary to boot the disk for recovery.

That's it when it starts.

Dear, it is necessary to boot the disk for recovery.

You need to make a boot USB stick first.

Is it okay to sell it online? I'm not going to do it.

Dear, yes.

Is this okay? I'll buy it if I can, and I'll call you if I can't fix it.

Dear, yes.

Dear, can you tell me about your computer configuration, I'll check it.

Dear, yes, give me the configuration of your computer, and I can help you better.

Summary. 1. Double-click the icon on the desktop, sometimes a prompt will pop up that there is a problem with the shortcut, which may be caused by the actual file moving its location.

2. Find the actual file of the icon and cut the opening shortcut to the desktop.

Dear, what's the problem.

Files that can't be opened on the desktop.

It may be that the title of the exhibition is wrong, and the hall can be opened if it is corrected; Click on the computer to run, enter cmd, and then enter the state tour"; Back on your desktop, you can open the file.

Still can't do it.

1. Double-click the icon on the desktop, sometimes a prompt will pop up that there is a problem with the shortcut, which may be caused by the actual file moving segment silver position. 2. Find the actual file of the icon and cut the opening shortcut to the desktop. 3. If you sometimes open the icon out of the grip and guess the opening method prompt, click on More Apps, select the correct app to open the shirt.

Try again like this.

Hello dear, I already know your question here, but it will take some time to type, please wait a while.

Hello, is there anything you need to consult?

What's going on. If you find that the blue screen of boot is over, you may press the F8 key quickly and non-stop when you turn on the first screen of boot, select [Safe Mode] on the screen that comes out of the screen and press [Enter] to enter the safe mode. 【Blue screen as soon as the computer is turned on】Step 1 Step 2: If you can enter safe mode, it means that there is a conflict or system failure in the software.

At this point, it's just a matter of reinstalling the system. [Blue screen as soon as the computer is turned on] Step 2 Step 3, if you enter the safe mode and also have a blue screen, it may be a problem with the hardware, then you need to open the chassis to check the hardware. Step 3 Step 4: Open the case If there is a lot of dust, sometimes the blue screen is caused by dust, so we will first clean up the dust with a brush or fan on the case.

Your chassis or hardware and graphics card may be a little rusty and need to be wiped clean.

No. My desk lamp accidentally hit the keyboard of my laptop.

Right now. You can't turn it on or off.

Electromagnetic interference has caused the screen to blur.