If you need to boot to the operating system on a secondary drive, you can change the boot order in the basic input/output system, the computer's setup program.

Learn how to change BIOS/UEFI settings, change Boot Order or Priority, create password, change System Date & Time, change Fan speeds, System Voltages, etc.

Fedora C2T2 on an IBM ThinkPad 770z. The problem is during boot up the network gets initialized before the PCMCIA bus does. So the 3Com PCMCIA NIC (ETH0) fails to be found and the next item is the ...

How to Access Compaq Presario Laptop BIOS Settings. If you need to change the boot order of devices or set the internal clock of your Compaq Presario laptop, the Basic Input/Output System, or BIOS ...

Learn how to change Boot Menu Timeout between 0 and 999 seconds in Windows 11/10 using Boot Options, MSConfig, System Properties, and CMD.