Intel IB850 Manual De Usuario

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BIOS SETUP 
42 
IB850 User’s Manual
 
 
Security Option 
This field allows you to limit access to the System and Setup. The default 
value is Setup. When you select System, the system prompts for the User 
Password every time you boot up. When you select Setup, the system 
always boots up and prompts for the Supervisor Password only when the 
Setup utility is called up. 
 
APIC Mode 
APIC stands for Advanced Programmable Interrupt Controller. The 
default setting is Enabled
 
MPS Version Control for OS 
This option is specifies the MPS (Multiprocessor Specification) version 
for your operating system. MPS version 1.4 added extended configuration 
tables to improve support for multiple PCI bus configurations and 
improve future expandability. The default setting is 1.4.  
 
OS Select for DRAM > 64MB 
This option allows the system to access greater than 64MB of DRAM 
memory when used with OS/2 that depends on certain BIOS calls to 
access memory. The default setting is Non-OS/2
 
Report No FDD For WIN 95 
If you are using Windows 95/98 without a floppy disk drive, select 
Enabled to release IRQ6. This is required to pass Windows 95/98's SCT 
test. You should also dis able the Onboard FDC Controller in the 
Integrated Peripherals screen when there's no floppy drive in the system. 
If you set this feature to Disabled, the BIOS will not report the missing 
floppy drive to Win95/98. 
 
Small Logo (EPA) Show 
The EPA logo appears at the right side of the monitor screen when the 
system is boot up. The default setting is Enabled