MSI -5149 User Manual page 68

Chapter 4
A short description of the screen items follows:
IDE HDD Block
Mode
Onchip
Primary/Secondary
IDE
IDE Primary
Master PIO
Onboard FDD
Controller
Onboard Serial
port1
®
AWARD BIOS USER'S GUIDE
Choose Disabled or Others. If hard disk
size is larger than 540MB, choose Enabled.
If the hard disk size is smaller than 540MB,
check with hard disk vendor to decide
which one to be chosen. If using the IDE
HDD Auto Detection option, the BIOS will
choose this option automatically.
If using ISA IDE, need to choose Disabled
Primary or Secondary PCI IDE.
Choose Auto or Mode 0-4. The BIOS will
detect the HDD Mode type automatically
when you choose Auto. You need to set to a
lower mode than Auto when your hard disk
becomes unstable.
Choose Disabled or Enabled. Choose
Disabled when using an ISA card with FDD
function. Otherwise, choose Enabled to use
the onboard FDD connector.
Choose F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4,
2E8/IRQ3, or Disabled. Choose Onboard
COM1 connector to use I/O port
address/IRQ for 3F8/IRQ4, or others.
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