Most brands of computers and laptops in general are at boot time to restart your computer , press the Del key to enter the Bios settings, and Sony laptop did not go the conventional route , you can not press the Del key to enter the bios by power-on reset , but need to press the F2 key to enter the boot Bios settings.

 

Second, Sony laptop set U disk boot method

 

Another Sony laptop after entering Bios, set the U disk U disk boot method is also provided with an ordinary laptop bios startup method is also very different, it can not enter the Boot entries directly operate , but need some more operations , as follows:

 

1 , in front of our Sony laptop will boot, and then press the F2 key, you can enter into the Sony laptop bios settings, and then we need to use "→ ( Right Arrow ) " , to switch on the keyboard next to the Boot tab, then use the down arrow key to select "External Device Boot", then press the Enter key , selecting the set : Enabled, after selection, press the Enter key (Enter) to confirm , as shown below:

 

 

External Device Boot Settings

 

2 , after the completion of the above settings , we'll use the down (↓) keys on the keyboard , select "Extermal Device" item , then we'll keys under the F5 key on your keyboard to change the settings , then you can see the "External Devic " will be moved to the" top of boot Priority " project , which is set to move to the top of the U disk startup items , and as shown below:

 

 

Use the down arrow key to select Extermal Device item

 

 

Press the F5 key to set Extermal Device project as the first boot entry

 

3 , when we see Extermal Device Boot Priority setting items located in the top of the time , it has set up a U disk device as the first startup item , and we'll press the F10 key on the keyboard to save the above operation is set to after 'll see a prompt means to modify or cancel confirmation , here we choose yes, then press Enter to confirm the changes , as shown below:

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