When you try to turn on your Sony Vaio then do not go into booting windows but stuck on ” operating system not found ” in this tutorial we will show you how to fix it.
you will find it easy to solve this problem, just flow the steps:
Step 1: Shut down your laptop by holding the power buttun.
Step 2: We will start the laptop by holding the Assit button.
Step 3: the laptop will automatically go to * Vaio Care * mode on sony vaio.
Step 4: Press F2 key to access the BIOS.
Step 5: Use the arrow keys on keyboard to locate BOOT tab on Menu F2.
Step 6: Change the Boot mode from UEFI to Legacy.
Step 7: Enable External Device Boot.
Step 8: In Exit tab choose save changes.
After saved all, we will exit from BIOS by: choose –> Exit Setup –> Yes