Please come in with the computer strongman, my house is reinstalled, and there are many problems

On the premise of ensuring that your driver is correct, check whether there is a setup file in the driver. If you have it, install it directly, and if you don't, install it manually in Device Manager.

There are 2 possibilities.

1 The sound card driver is not installed correctly!

First of all, it depends on whether you have an integrated or discrete sound card. Check the motherboard model or independent sound card model, and find the chip driver VIA or NV or Intel, which is generally used by AC97 the most.

Uninstall realone player,To be honest, this ** device is famous.,Use it to change a hot video and audio.,This super strong doesn't account for system resources.,Search for the official website.。

As you said, your computer does not have any drivers and application software, it is recommended that you still call someone to help you install it, because you just found the problem of not being able to watch movies, and there will be many other problems in the future use process, such as QQ space can not be opened, some files and other problems can not be opened, or let people help you see the peace of mind.

If the prompt says that you can't be sure about the compatibility with Windows, you can restart the computer regardless of whether he continues to install.

Then the next unzip software can be installed.

Try to download the sound card driver corresponding to the motherboard, not the universal sound card.

Then you may install WinRAR is a trial version, get a non-trial try.

Friend, this kind of thing told you that you don't know how to solve it, so I'll tell you the simplest and most practical way is to reinstall the system with a ghost disk to install your drivers Remember, the driver must be installed If the problem is still not solved, then I can't help it, go and report for repair!

Then the next winrar, you don't have the software to unzip it.

You can choose to install the U disk or install the Windows 7 system on the system disk.

2.When booting up and setting the U disk to start, you don't need to enter the blos, you can directly find the model of your motherboard brand on the Internet, and the quick start button is that, click on the boot.

3.Select the U disk item, and after entering, select PE to reinstall the system.

2. System disk installation:

After turning on the computer, keep clicking that key, and select CD *** optical drive to start in the box you enter. Select "Install system to first partition" and wait for the system reinstallation to complete to the desktop.

This requires going to a computer repair site, which cannot be done online.

There is a bad sector in the hard disk,When the computer reads the bad sector,It's stuck,The background is still running,CPU occupancy is immediately very high,And then there is a blue screen,Solution:Under normal circumstances, it is repaired with HDD,If it can't be repaired,Which can only change the hard disk。

It's because of illegal shutdown, such as power failure, forced shutdown, or sudden crash, after turning on the machine, it will be self-checked, and it is also a blue screen, in the countdown, in general, let it read it by itself, it's good. It may waste a little time, but it must read it by itself, because this is the process of checking the disk by the hard disk, and generally the first time it has been read, it will not appear next time. Don't stop with ESC, or you'll have a blue screen next time, do it all over again.

If you want to self-test every day, you have to start after entering the system: start - run ---chkntfs t:0", and the general problem will be solved.

Before doing the above, it is best to restore the BIOS of the motherboard to the factory value, or you can discharge the motherboard battery, that is, remove the battery, wait for 20 seconds and then install it back, or connect the jumper to two or three, which is conducive to eliminating strange phenomena caused by the disorder of the motherboard BIOS.

You take a look at the above two methods.

If there is a problem with the system, you still have to reinstall the system, but you can't use the current one, you have to replace it with another one.

1 System Upgrade: This is a must! In your case, the hard drive is worn out. Frequently forced shutdown.

It turned out to be a blue screen. Because you've been playing for a long time.