Will thunder break the computer speaker and cause it to not turn on?

It is caused by the sudden power failure and shutdown of your computer or the card before the shutdown, resulting in disk damage.

Immediately after booting, press f8 to the advanced option to appear in the let go, select "the latest correct configuration" enter to repair, not yet press f8 to enter the safe mode to restore the system or reinstall the system (if the reinstallation is also dead, it is recommended to overhaul it, if you can enter the safe mode, it means that you have installed something inappropriate, uninstall all the inappropriate things before the accident, or restore the system or reinstall).

If there is a hardware, take out the motherboard battery and put it on the charge, plug and unplug the memory, clean the graphics card, check whether there is a problem with the hard disk, and if it doesn't work, just overhaul it.

It's really not possible to reinstall the system, if you can't reinstall it yourself, go to the maintenance there to find a maintenance person to help you, it should take a little to spend it, if you can't turn on the machine by any method, this is a sudden shutdown, caused by disk damage, one is to deduct the motherboard battery and put it down, one is to put it for a period of time in the boot to try, or you can't repair it.

BIOS battery discharge method: Discharge the CMOS memory through the jumper: pull out the jumper cap next to the CMOS battery, insert it into another pin for a few seconds, and then pull it back into its original position, or take out the CMOS battery, short circuit the positive and negative poles on the battery for a few seconds, and install the battery.

The speaker has little to do with the main unit, and generally does not lead to it.

First, first confirm that the hardware is fine. If there is nothing wrong with the speaker, there is no problem with the sound card, and if you have tested it on other machines and it is indeed good, then the verdict can continue to look down.

2. Make sure all the cables are exactly right. Then power on the speaker and turn on the volume switch.

3. Install the driver of the sound card correctly, if it is an onboard sound card, it is best to install the driver provided on the driver disk of the Juhuai motherboard.

In fact, the computer does not make a sound, and many times it is because the sound card is not driven correctly. In general, after the sound card driver is installed, there will be a small speaker icon in the taskbar in the lower right corner. ）

Fourth, if you are sure that the driver is installed correctly, then take a look at the volume settings in the computer.

The specific method is to double-click the speaker icon in the taskbar, and check whether the volume is turned off to the minimum in the "Volume Control" and "Waveform" dialog box in the pop-up "Volume Control" and "Waveform".

If these two options are not available in the dialog box, click on the "Options" menu - select "Properties" - select "Volume Control" and "Waveform" in the "Show Volume Controls" and then set them correctly.

Note: Step 4 can only be set up after the driver for the sound card has been installed correctly.

The first thing is that the audio settings are as follows:

Step 1: Start running --- on"Name"Found"windows audio"Select it --- the left mouse button --- right-click --- select"attributes"--- regular --- startup type --- automatic.

Second, take the following measures.

1. Check whether the sound card, cable, speaker and other devices are connected normally. If you have a virus, you should run antivirus software for full antivirus.

2. Open the control panel--- Add new hardware--- Next, after the search is completed, click "No, I haven't added this hardware", click Next. In the dialog box that appears, check Click Done, Shut down the computer, restart to add new hardware. Note that this refers to shutting down and then starting, not restarting.

In general, the problem can be resolved after rebooting.

3. Right-click "My Computer" --Properties--Hardware"--Device Manager", and open "Sound, ** and Game Controller" Is there any problem, that is, see if there is a yellow one in front? If so, uninstall it, then put it into the CD drive and reinstall the drivers for this device.

4. If the "Device Manager" - Sound, ** and Game Controller" is no sound card hardware, then you have to find your sound card, including the integrated sound card, the model must be accurate, after confirming that the sound card is found, then put it into the system drive disk, install the sound card driver.

5. When there is sound but no small speaker, open the control panel --- the sound and** the volume --- the device, and put the check mark before "put the volume icon into the taskbar", and there will be a small speaker in the taskbar after restarting.

6. When there is no sound and no speaker, open the control panel--- add and remove programs--- add and delete Windows components, put in the CD drive, put the check mark in front of "Accessories and Tools", click "Next", the system will prompt you to install new hardware, and follow the prompts to install.

7. If you can't solve the problem, you have to reinstall the system and drivers, and all problems will be solved, but the premise is that all kinds of hardware are in good condition and there is no conflict in the software.

8. When the sound card driver is installed, there is a prompt of "AC chip cannot be found", it may be computer poisoning, or the sound card is plug and play loose, resulting in poor contact, or it may be due to illegal operation and mistakenly deleted the sound card driver, or internal software conflict. This has to be addressed step by step for different causes.

9. You can gently pat the shell of the computer body, and the laptop can cover the lid with a little more force than usual, so that some loose parts can be restored, and then reboot after shutting down for a period of time, and sometimes the sound problem will be restored.

It's fine if you don't hack your computer. It is impossible to damage the computer because of thunder, the circuit becomes larger. If you can't get on the network, it may be because of the thunderstorm that there is a problem with the network cable.

If it can be turned on, it is not bad, and if the thunder is not big, it is not a big problem.

Whether the speaker is damaged or not and whether the computer can be turned on has no effect. There are many situations where the computer does not respond when it is turned on, such as "after pressing the power button, the computer does not respond at all, and the power light does not light up", "after the computer presses the power button, the power light is on, the CPU fan turns, but the monitor has no signal" and so on. The computer does not respond when it is turned on is one of our common computer failures, I believe many people have encountered it, so if we do, what should we do?

Today, I would like to share with you several common situations and solutions where the computer does not respond when it is turned on.

1.The computer is turned on, the power light does not turn on, and there is no response.

1) In this case, the boot does not respond mainly due to the problem of power supply and motherboard. First of all, we first check whether the plug of the computer is properly connected and whether the power cord is normal.

2) Check whether the wiring in the chassis is connected normally, if it is normal. Check if the power supply is damaged, you can use the replacement method (take another power supply and try to replace it).

3) If none of the above methods solve the problem that the computer does not respond when booted, then it is likely to be a motherboard problem. Check whether the wiring on the motherboard is normal. Workaround:

It is recommended to send it for repair. 2.The computer is turned on, the power light is on, the fan is turning, but the monitor has no signal.

This phenomenon of computer boot not responding is mainly caused by the failure of the motherboard, memory, and graphics card, and most of them are caused by poor contact between the memory or the gold finger of the graphics card and the motherboard. Solution: Unplug the memory and graphics card, clean the gold finger and reinstall it.

Try it at boot, if it hasn't solved the problem, then it's a motherboard failure, and it is recommended to send it for repair. 3.The computer is turned on, the power light is on, the fan is turning, and the hard disk is also in use (touch the hard disk and find vibration), but the monitor has no signal.

This situation is mainly caused by the failure of the monitor or graphics card, and the replacement method is used to replace and check one by one.