Instruction Manual
Table Of Contents
- 1 Introduction
- 2 Unpacking
- 3 Connectors
- 3.1 Peripheral Interface Connectors
- 3.2 Internal Peripheral Connectors
- 3.2.1 12V / 5V Power Connector
- 3.2.2 ATX Power Supply Enable Connector
- 3.2.3 Audio Kit Connector
- 3.2.4 Battery Connector
- 3.2.5 CompactFlash® Connector
- 3.2.6 Fan Connector
- 3.2.7 Digital I/O Connector
- 3.2.8 Keyboard/Mouse Connector
- 3.2.9 LAN Connector
- 3.2.10 LCD Inverter Connector
- 3.2.11 LED and +5V Output Connector
- 3.2.12 PCI-104 Connector
- 3.2.13 Power Button Connector
- 3.2.14 Reset Button Connector
- 3.2.15 RS-232 Serial Port Connectors
- 3.2.16 RS-422/485 Serial Port Connector
- 3.2.17 LVDS LCD Connector
- 3.2.18 SATA Drive Connector
- 3.2.19 SPI Flash Connector
- 3.2.20 USB Connector
- 3.2.21 VGA Connector
- 4 Installation
- 5 BIOS
- A BIOS Options
- B Terminology
- C Watchdog Timer
- D Hazardous Materials Disclosure

PM-945GSE-N270 User Manual
Page 69
Figure 4-12: Four Serial Port Connector
Step 3: Secure the serial ports to the chassis. Tighten the screws on the DB-9
connectors to secure them to the chassis.Step 0:
Figure 4-13: Serial Device Connector
4.7.5 USB Cable (Dual Port without Bracket)
The PM-945GSE-N270 is shipped with a dual port USB 2.0 cable. To connect the USB
cable connector, please follow the steps below.
Step 1: Locate the connectors. The locations of the USB connectors are shown in
Chapter 3.










