There have been many problems with computer repair! What are the common problems encountered in comp

The problem of notebook graphics card is difficult to repair, and the general fundamental solution is to replace the graphics card chip (if it is a desktop, replace the entire graphics card), think you should analyze the situation from two aspects:First.

1. The strength and reputation of the merchant, if the merchant has chip-level maintenance capabilities and chip-level maintenance equipment, etc., you can propose to add the difference in the price of replacing the graphics card on the basis of the original maintenance fee! Replace it with a new graphics chip.

Clause. Second, the merchant has no strength and no reputation, this situation is more difficult to do, in general, it makes no sense for you to ask for an extension of the warranty period, because the graphics card chip is desoldered and then re-soldered, Kenben can not solve the problem, but will cause damage to the notebook motherboard! The ultimate reason is the chip itself.

You can ask for a full refund and choose another reputable merchant to repair it.

Additional note: Negotiating with the merchant is to organize the language, such as the warranty period of the graphics card repair and graphics card replacement is not mentioned in the first repair, and the problem cannot be fundamentally solved without replacing the graphics card chip, etc.! You can also refer to the encyclopedia or other relevant knowledge of the repair industry**.

Beijing Longxiang Century Computer Service Center Wang Gong will answer for you.

No, it's useless, once the hardware thing is broken, it's impossible to repair it, you can barely use it, it's broken again or broken one after another, then change it, it's not repaired, especially the graphics card, the graphics card is a processing chip to put it bluntly, and the repair is only to repair the chip, and the chip has been damaged when the repair is soldered, no way.

Out of the warranty no. Unless you pay for a computer company to fix it and then have a repairman insure you.

There are a lot of questions:

1. Usually many of them are software problems caused by improper operation, such as sound card, graphics card or something that cannot be used normally, in this case, just uninstall and reinstall the driver. (In addition, there are many problems like not being able to go to the web page or even connecting to the network, depending on the situation, depending on the situation, depending on what the error is, I won't say much here.) ）

2. There are also some hardware problems caused by not very good behavior habits, such as many times the display can not be displayed, the computer can not be started and various failures, etc., most of which are caused by abnormal interface connection, and there are a few other reasons. (Sometimes a lot of hardware problems are very simple, wipe it, or reinstall the parts can be solved, but some maintenance businesses lack fuss, deceive everyone to change this for that, waste a lot of money in vain...)

That's too much. What we often encounter is that it can't be displayed.

Unable to restart Mouse malfunctioned.

1. Turn on the computer, then press the shortcut key to enter the BIOS setting interface, switch to the security option, select the "Secure Boot" option through the up and down arrow keys on the keyboard, then press the Enter key, and select "disabled" in the pop-up window, as shown in the following figure:

2. Next, switch to the "Startup" option, move the cursor to "UEFI Legacy Boot", and press the Enter key to set the value of the UEFI Legacy Boot option to "Both" in the pop-up window; Then move the cursor to "UEFI Legacy Boot Priority" and press Enter to select "UEFI First" in the pop-up options window. As shown in the figure below:

3. After completing the above operations, press the F10 key to save the settings and exit the BIOS.

After completing the above BIOS settings, we restart the computer and the same problem should not occur again.