Sony computer, model CB4S2C, what is the reason why the recording cannot be used, it could have been

Solve in the order of soft first and then hard:

First of all, use the driver wizard to uninstall and replace the latest driver (you can also use a virtual machine or PE system to try it, the idea is to drive the hardware in different ways, test whether the hardware part can be called by the bottom layer), if it is normal, it means that it is a driver problem, which is easy to solve: replace the driver or reinstall the system OK.

If the above methods do not solve the problem, it turns out to be a hardware failure, which is also divided into three scenarios:1MIC hardware is damaged. 2.The south bridge and the sound card chip are damaged (in fact, this pair of masters can be measured by software, the specific method is more complicated, please do it yourself).

3.The triode in the power supply circuit part of the sound card part is damaged or the fuse is blown out. The problem will be in these 3 parts, but it is also very simple for you to do it, use a normal headset microphone to connect it correctly and test if the fault is solved.

If it can't be solved, it is a failure, and since you are raising a problem that is easy to analyze the cause of the beginner rookie of electronics, it should be that you don't know anything about electronic maintenance. The best solution is to buy a 2-hand sound card, dozens of dollars are cheaper than spending money to repair them.

I hope it can help you, friend, if you want to live in Tianjin, it's closer to my house, so I'll help you fix it, hehe

Absolutely! 6630 and 550m are about the same! Regardless of the cost performance, the performance of this book is considered to be better within 10,000 yuan! OK.

The Sony VAIO Flip 15 convertible book costs six or seven thousand depending on the configuration.

1 full feeling is of the 505 series.

R505?

What year is it?

Such a bullish book.,Flipping slowly reminds me of Lenovo's yoga.,But that transparent part makes me think.、Sail staring at the mold.、、This is the concept machine、、、

The model is engraved on the lower corner of the right Changbi of the LCD screen.

The fourth type letter is a model number.

For example, the model number of VPCF1 is Type F.

About the beginning of 08, the configuration is very high, and it should have been out of production for a long time.

If I have to choose from these two brands, I will choose HP, which is better than Sony. And the after-sales service is also good.

There is no Sony in China, will the after-sales process be smooth?

Such a large item must be considered after-sales, otherwise it will be very depressing. Unless you don't care about the money at all.

Why do you want to use the original system? Is it a foreign language version?

In fact, it doesn't matter if you install your own system, but you must prepare the corresponding drivers in advance and install the drivers in your own system.

It should be noted that foreign systems are generally OEM versions. Only OEM versions of the system can be used. There is a system that buys a Dell alien, buys it from a foreign country, and can only install a domestic alien system.

Changing bois is not something everyone is happy about. And then there's what game you play, and both machines may not be able to fully turn on 2k9.

If you play games, HP's one is a little better, because its graphics card has 1G video memory, which is a little better to play. There's no problem with reinstalling the system yourself.,But you have to install the drivers well.,It's recommended not to reinstall it yourself.,Because this book comes with a genuine system.,Or the stability of the genuine version.。

Two books with ultra-low cost performance...

Those who play games generally don't choose these brands.

These two books are good, relatively high-end, but no matter how high-end they are, they are still notebooks.

Friends upstairs, don't joke Lai, what's wrong with the system! It doesn't matter if you change it, remember to install the drive. It's a lie for the merchant to let you not change the system.

Feel free to ask a friend who understands computers. Now win7 is better, if the original Vista doesn't let you change and don't play dead!!