To change or upgrade the contents of the CMOS setup chip, you typically enter the BIOS/UEFI settings during the computer's boot process by pressing a specific key (like F2, DEL, or ESC). Once in the setup, you can modify settings such as system time, boot order, and hardware configurations. To save changes, select the "Save and Exit" option. If an upgrade is needed, it usually involves flashing the BIOS with a new firmware version provided by the motherboard manufacturer.
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By entering the CMOS setup you are able to change the boot sequence of your computer, enable or disable RAID, and change power-on settings. The CMOS setup also allows you to view and change floppy, hard drive, and optical drive settings, as well as change a number of other hardware configuration options.
Cmos ram.
firmware chip
No, not all systems use the same method to enter CMOS setup. Some systems allow access to CMOS setup by pressing DEL during start up and others by pressing F2.
CMOS Setup
By accessing the setup program stored in ROM BIOS.
To manage simple devices (system BIOS)To start the computer (startup BIOS)To change settings on the motherboard (CMOS setup).
No, not all systems use the same method to enter CMOS setup. Some systems allow access to CMOS setup by pressing DEL during start up and others by pressing F2.
date time change and window starting problem
Use CMOS setup.
CMOS setup