Sony notebook pre-installed WIN8 Win7 System detailed tutorial

Sony Notebooks--a detailed tutorial on pre-Win8 win7 system

Windows 8 Modification of Windows 7 requires changes to the BIOS settings, because the current WIN8 system with a newly-listed notebook uses a GPT partition, and the Win7 system uses an MBR partition table, resulting in an incompatibility problem that has led to Win8 modification Win7 unsuccessful reasons , the solution is also very simple, as long as the BIOS to turn off the UEFI function can be, the specific methods are as follows:

One, because the way Sony notebooks enter the BIOS and other brand notebook entry method is not the same, first need in the Sony notebook shutdown state, press the power button next to the "ASSIST" button, as shown in the picture:

Second, after the press, the notebook will display the Vaio Care (save Master Mode) interface, and then choose to enter the interface "BIOS settings", as shown in the following image:

Third, the next step into the Sony notebook BIOS main interface, as shown in the following image:

Four, after entering the BIOS operation interface. On the keyboard select its direction right click on security (Chinese meaning safe, secure) option to find secure Boot, change enabled to disabled, as shown in the figure:

Five, then, on the keyboard with the left and right arrow keys to switch to the boot bar, find the boot mode, the UEFL to legacy, as shown in the picture:

The final step is to change the diabled in the external Devico boot entry to Enabled (this is to support external device startup), and then press F10 to save the exit as shown in the figure:

about how to install the Win7 system, here is no longer introduced, you can search this site for the relevant detailed tutorials.

　　Summary: The above is the Sony notebook pre-installed WIN8 change Win7 detailed tutorial, hope that netizens to see the full article, the Sony notebook BIOS interface other hidden functions and information more understanding, This will reduce unnecessary problems when you install the system to your friends or co-workers.