A Feng took a Sony EA38 and I paid for a replacement, added 2000 yuan for a change. The original Sony Nr23H hard drive was left, and the other was given to him. In fact, this computer is his first notebook. It is still a bit emotional. Although it is in the case of the video card door, it is repaired once every year. The motherboard is still quite reluctant. I originally planned to keep it for my dad. Later, Ah Feng was very tough. The hand and foot gave me the hard drive and said that the machine property belongs to him. Think about it. The machine may have problems when it is not sure. After all, the machine of the video card door is very troublesome. The result of this new EA38, he said that he bought 3600, my Nr23H he shot 2000. I got a new computer, i5 CPU, HD5650 graphics card, 500g hard drive, and my original Nr23h is really much stronger, for now, it is still a high-end model, you can play a lot New game. The new machine was put together with my NR23h. I felt that the 14-inch screen was not used to it, and the screen of the ea38 was LED-backlit. The brightness was very strong. Later I saw a lot of posts and it felt like a sony machine. Problems with ATI's graphics driver, the default brightness and gamma values are too high, so the screen looks too bright. I spent 2 or 3 days installing the Windows 7 system, which is the first time I installed and used this system myself. Let's summarize some of the installation experience, scattered, and may be used later, to make a record. 1, screen brightness and gamma adjustment: There is also a method of adjustment on the Internet, but it can be used on the operating system below
Win7
, is the color mode setting in VAIO CONTORL CENTER and the color control of ATI Conflict, it is recommended to open the VAIO Control Center to point out the color mode in the display, select not to apply the color mode, then open the ATI Control Center (CONTORL CENTER) click on the desktop option to select the color, then activate the ATI color control, adjust the GAMMA value Small, then compare, the screen is not whitish. Put your bright anime pictures or other changes to the desktop, the effect is more obvious.
2, on the sound problem (current sound, pop sound, volume is small): The system before reinstalling win7 is also win7, but the previous system installed by people is using the default driver, then found the original system The sound of the sound in the sound is not bad. Later, I went to the official website of Sony to download the corresponding version of the sound card driver and found that the sound volume is obviously small, and there will be some current sound. Finally, after uninstalling the sound card driver installed by myself, the system was restarted, and the system's own built-in driver was used. The effect was obvious, the volume was loud, and basically no current sound was heard. Regarding popping, there are many factors, whether the audio source is high-definition or not, and the player also has an effect. Try to use the player that comes with Win7, and don't disable the RTHDvpc HD sound-activated boot item that starts with the boot. If you find that there is no boot item, please start it. I used FLAC and APE to turn 320K MP3 to the maximum sound is very clear, the effect is very good and very three-dimensional, so the friends who say the pop sound try my changes.
3, FN function key completely installed method: The solution is to install the following software in order, can be installed after the driver is installed. http://service.sony.com.cn/vaio/Download/33735.htm 1) Sony_Shared_Library (component environment) 2) Setting_Utility_SerIEs (Sony Control Center component) 3) VAIO_Event_Service (service component) 4) VAIO_Control_Center (Sony Control Center) 5) FN function key SFEP driver