Chapter 4: The BIOS Setup Utility
Reset Configuration Data
Select Yes to reset Extended System Configuration Data (ESCD) when you exit Setup. This selection allows the PnP BIOS to detect your PCI and ISA PnP devices and reallo- cate resources to them. The default setting is No.
PCI Configuration
Use this selection for additional setup menus to configure PCI devices.
PS/2 Mouse
When disabled, this selection prevents the PS/2 mouse from functioning and frees up IRQ12. Selecting Enabled (default) allows the operating system to determine whether to enable or disable the mouse.
Secured Setup Configuration
Select Yes if you want the system settings to be secured from change by a Plug and Play operating system. The default setting is No.
Large Disk Access Mode
If you are using a DOS operating system
DRAM Type
The DRAM type can be set for
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