Final answer:
To resolve a PC booting to the incorrect device, remove any non-bootable media, restart the system, enter BIOS setup, and change the boot sequence to prioritize the correct boot device.
Step-by-step explanation:
To fix the issue of a PC booting to an incorrect device, follow these steps in the given order:
- Remove any non-bootable disc or USB flash drive - Check if there are any discs or USB drives inserted into the computer that it might be trying to boot from.
- Restart the system - Once you have removed any external bootable media, restart your computer to allow it to attempt a proper boot sequence.
- Enter BIOS setup - As the computer starts up, enter the BIOS setup, which is often achieved by pressing a key such as F2, DEL, or ESC, depending on your PC manufacturer.
- Change the boot sequence - In the BIOS settings, find the boot order settings and arrange the sequence so that the correct boot device is listed first. This will often be your internal hard drive or SSD.
By conducting these steps, your computer should boot from the correct device. If issues persist, further troubleshooting may be required to ensure hardware integrity and proper BIOS configuration.