User Manual
Table Of Contents
- 1 Introduction
- 2 Unpacking
- 3 Connectors
- 3.1 Peripheral Interface Connectors
- 3.2 Internal Peripheral Connectors
- 3.2.1 ATX Power Enable Connector
- 3.2.2 Audio Connector (10-pin)
- 3.2.3 Backlight Inverter Connector
- 3.2.4 Battery Connector
- 3.2.5 CompactFlash® Socket
- 3.2.6 Digital Input/Output (DIO) Connector
- 3.2.7 Fan Connector (+5V)
- 3.2.8 Floppy Disk Connector
- 3.2.9 Front Panel Connector (8-pin)
- 3.2.10 IDE Connector (40-pin)
- 3.2.11 Infrared Interface Connector (5-pin)
- 3.2.12 Keyboard/Mouse Connector
- 3.2.13 Parallel Port Connector
- 3.2.14 Power Connector
- 3.2.15 SATA Drive Connectors (Optional)
- 3.2.16 Serial Port Connector (RS-232/422/485)
- 3.2.17 TTL Connector
- 3.2.18 Internal USB Connectors
- 3.2.19 -VCC Power Connector
- 3.3 External Peripheral Interface Connectors
- 4 Installation
- 5 BIOS Screens
- A BIOS Menu Options
- B One Key Recovery
- C Terminology
- D Watchdog Timer
- E Hazardous Materials Disclosure

IOWA-LX-600 Half-size CPU Card
Page 87
Onboard FDC Controller [Enabled]
Use the Onboard FDC Controller option to enable or disable the onboard floppy
controller. If the system is not connected to a floppy disk or uses an adapter for the FDD,
this option can be disabled.
Disabled
The FDD controller is disabled.
Enabled
(Default) The FDD controller is enabled.
Onboard Serial Port 1 [3F8/IRQ4]
Use the Onboard Serial Port 1 option to select the I/O address and IRQ for the onboard
serial port 1. The serial port can be disabled or the I/O address and the IRQ can be
automatically selected by the BIOS. The Onboard Serial Port 1 options are:
Disabled
3F8/IRQ4 (Default)
2F8/IRQ3
3E8/IRQ4
2E8/IRQ3
Auto
Onboard Serial Port 2 [2F8/IRQ3]
Use the Onboard Serial Port 2 option to select the I/O address and IRQ for the onboard
serial port 2. The serial port can be disabled or the I/O address and the IRQ can be
automatically selected by the BIOS. The Onboard Serial Port 2 options are:
Disabled
3F8/IRQ4
2F8/IRQ3 (Default)
3E8/IRQ4
2E8/IRQ3
Auto
UART Mode Select [Normal]
Use the UART Mode Select to select the UART mode for the system










