HP g6 Laptop: BOOT DEVICE NOT FOUND Hard Disc (3F0) Error - FIX
HP Notebook PCs - Boot Device Not Found Error or Hard Drive Not Detected
The BIOS can be configured to specify the order in which the computer will access available bootable hardware devices. The most common bootable devices are the internal hard drive, external USB drive, optical CD/DVD ROM drive, and network adapter. If a device fails during the process of checking each device for the required bootable files, the computer verifies that another device is available.
If the computer BIOS checks all the listed devices but does not find the bootable files, an error message like one of the following is displayed: 3F0 error or Boot Device Not Found. Please install an operating system on your hard disk.
This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems.Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).