There are many things you can configure within the CMOS setup. The exact options depend on your exact machine and the exact BIOS. You can set the time, date, what boot devices you have, the boot order, and what to do about certain errors. You might be able to disable or enable online ports, onboard devices, Plug and Play options, what USB support is offered, and more. You might have advanced options you can configure such as memory timings, bus speeds, CPU speed, the generation of PCI Express that is supported, etc. There might be a video aperture size option and/or a PCI-Express latency setting.
there is no bios setup program but BIOS stands for basic input output system
On power-up. You need to tap the escape key to stop the operating system loading, and enter the BIOS set-up screen.
In the BIOS setup program.
The BIOS Manufacter
under bios setup>advanced tab> select configure SATA> selct RAID from the menue A+ 5th edition
power
By pressing certain keys (depending on the specific computer and BIOS program) during the boot process, ex: F12, F2, F8,
CMOS Setup
The Power Menu
BIOS setup is accesses most of the time by pressing the DEL key on bootup. On some computers it is F10, F2 or rarely F8.
Basically a program in the BIOS (Basic Input/Output System) in a computer that can change the value of the CMOS RAM.
CMOS settings are altered by the BIOS program while in setup mode.