First, upgrade WIN7 for the first time. 1. Make a backup of important data and files first. This is necessary, no matter how many skilled people may have unexpected situations, or do not make fun of their own labor results. 2. Refresh the BIOS.
3, after rebooting, plug in the CD in the VISTA point to install the file, choose to upgrade that, the rest of the installation program itself run, the process is relatively smooth, the whole process took about an hour and a half more . 4, after the installation of the original program can all be used, that is, can not identify the Bluetooth device, and later from the "drive home" drive to download a driver installed on the line Second, nightmare 1, because my WIN7 is not pre-** Therefore, I have been prompted to identify the Key, and I have found several so-called god KEYs. I don’t think I’m so depressed to find such an alternative image to install. 2, the Internet search has a crack program, so I downloaded a test, (the name is forgotten, if I remember, absolutely go to its official website to smash it!) Click on the registration crack, restart. . . The nightmare is coming -_-!! The system can't start, always enter the system recovery partition. The system boot area error is only found by the system recovery check. Use PE3 to boot and see the hard drive, all the data can be read and opened. I am depressed, is it that the program just destroyed the system boot program. . . Use the WIN7 installation disk to boot and then check and repair, nothing. . . I wrote the program and website files for 4 days, as well as the source programs and pictures, which were not backed up. . . I want to hit the wall! 3, throwing there, no matter what, in the end, still use PE3 to boot, insert a U disk to back up things several times. I hope that I can give a reference to the students who want to do an emergency backup. Third, nightmare II 1, reinstall WIN7. This time the installation is not an upgrade, use the WIN7 system disk boot and then choose a new installation, the original C drive is quickly formatted, and then automatically run, the process is less than an hour. 2, the bare system is installed, due to work, immediately put OFFICE, ADOBE, DELPHI, etc. on the start. After two days, I found that the touchpad didn't respond. . . The camera is also. . . The battery can only be charged to 80%. . . 3, although it is harmless, but also able to cope with daily use, but there is always a thorn in my heart. So I searched N more online articles, tried N more methods, installed N versions of the driver. . . Finally, I found that there are a lot less projects in the control center than in the previous VISTA, especially without power management and built-in indicator management. Recall that I disabled the touchpad before VISTA upgraded WIN7. Maybe the program sent a forbidden signal to the board. WIN7 couldn't check the device. It was speechless. This portable is half the waste. Fourth, helpless redemption 1, SONY official website to download the driver and the program can not help me, it has to come over. 2, press F10 to enter the recovery system, restore the system to the factory VISTA, and then uninstall the useless software (60 days OFFICE, NORTON, etc.) in order to upgrade WIN7 without checking so much software wasted time. 3, confirm that all devices are activated, put in the WIN7 installation disk, point to upgrade the installation. . . After the restart several times, smoothly enter the WIN7 interface, all hardware except Bluetooth is activated, all the drivers are in, even press the FN button to adjust the sound and brightness. [Oem7Y3.2 (download)] to activate WIN7, the test successfully cracked 6. It took more than two hours to put the OFFICE and other things back in pain. . . V. Postscript SONY's drive and reloading is recognized as disgusting. There is not much youth in life to give him such waste, but since I have encountered problems, I will learn to find a solution. During this time I have read a lot of forums and articles, and there is no article that can solve the problems I have encountered in a comprehensive way to save me from the heat. So, simply write a process, I hope to give back friends a little more help when upgrading WIN7. In addition, the Friends of the Association saw a new article saying that the US SONY official website has released various series of WIN7 drivers, but some models sold in China are not found in the US station.