I bought an all-in-one computer.

In early May I bought a Lenovo b325 all-in-one computer, amd A6-3620, 1g exclusive, that is to say to achieve dual graphics card. 21.5 inch screen with proper size. The keyboard feels good.

The usage experience for one month is as follows:

When I put it on the table, I felt a buzz of noise. Because it was an all-in-one machine, it had to be close to it, so this experience was really bad. I regret buying this big fly! But that's it. One day, I asked my wife to wipe the gray on the desk, so I raised the computer first. At that time, the buzz disappeared, and I felt inspired, so I found a few pieces of foam boards and placed them at the foot of the branch. Then the miracle appeared, and there was no noise! It turns out that the noise was so loud because of the Computer vibration and table resonance, and the sound was magnified several times. Now, after being placed on a soft object, the noise was almost lost, the world is truly clean!

During a month of use, as long as you log in for about one minute, the system will inevitably have a blue screen. Because it is installed with pirated 64-bit win7, it is not very interesting to call Lenovo warranty, so after restarting for n times, I re-installed the system, or 64-bit win7, so there was no blue screen. Is it because I have installed software that shouldn't have been installed? However, a new problem occurs again. When I re-installed Windows 7 dial-up Internet access for the last few minutes, it will inevitably not go up, but the network will also show normal, and then it will be manually disconnected and re-connected, the error code 651 is returned. Unplug the same line and insert it to my WINXP. No problem! What should I do? I called Lenovo. I don't go to work on weekends. I just need to find a problem. I don't need to repair it.

So I got a driver update software and took a few minutes to get online to search for new drivers. I found that many drivers can be updated, especially network drivers, so I updated my mind and restarted. Haha, the problem of intermittent disconnection during Internet access was solved.

Well, this machine is very good. I usually look at documents and surfing the Internet. It is not very hot, but the back is a bit warm. Of course, if you are playing a game that consumes memory and CPU, the back is still very hot. The noise is not big, and there is almost no noise.

When I buy two MHz 4G memory, the performance will be better.