Owner's Manual

P4VTB BIOS Setup
16
Memory Hole
You can reserve this area of system memory for ISA adapter ROM. When this area is
reserved it cannot be cached. The user information of peripherals that need to use this area
of system memory usually discussed their memory requirements.
The Choices: Disabled (default), 15M-16M.
System BIOS Cacheable
Selecting the “Enabled” option allows caching of the system BIOS ROM at
F0000h-FFFFFh which can improve system performance. However, any programs
writing to this area of memory will cause conflicts and result in system errors.
The Choices: Enabled, Disabled (default).
Delay Prior to Thermal
Set this item to enable the CPU Thermal function to engage after the specified time.
The Choices: 16Min (default), 4Min, 8Min, 32Min.