Main CMOS Setup Screen
| Menu Item | Options | Description |
| System Date | Allows setting or changing the date for the system. | |
| System Time | Allows setting or changing the time for the system. | |
| Floppy Options | Press Enter for the Floppy Options submenu. | |
| Primary IDE Master | Indicates Type of drive designated as Primary IDE Master | |
| Primary IDE Slave | Indicates Type of drive designated as Primary IDE Slave | |
| Secondary IDE Master | Indicates Type of drive designated as Secondary IDE Master | |
| Secondary IDE Slave | Indicates Type of drive designated as Secondary IDE Slave | |
| Language | English (US) | Only installed languages will appear as options. Any installed language will appear as an option in its own language. |
| Boot Options | Sub-menu of boot process parameters appears by hitting the Enter key. | |
| Video Mode | EGA/VGA | Informative only. |
| Mouse | Installed | Status of the mouse. Informative only as this field will not be displayed if no mouse is detected. |
| Base Memory | 512 640 |
Informative only. Amount of base system memory detected. |
| Extended Memory | Informative only. Amount of extended system memory detected. If the BIOS detects parity SIMMs, an additional option will be displayed allowing the user to disable parity. |
|
| F1 | Help | Help available with some parameters. |
| ESC | Back | Return to previous screen. |
| Enter | Select | Press Enter for the selected sub-menu. |
 |
Previous Item | Go to the previous selection. |
 |
Next Item | Go to the next selection. |
  |
Select Menu | To all selection of the Main, Advanced, Security, and Exit menus. |
| F5 | Setup Defaults | Reloads CMOS with default values from the ROM table. |
| F6 | Previous Values | Resets CMOS with previous values (before changes). |
| F10 | Save & Exit | Saves all changes and exits. |