Nexcom OPPC 1540HT-J1900 User Manual page 3

Content
LAN2 Port ......................................................................................21
Dual USB 2.0 Port ..........................................................................22
Single USB 3.0 Port ........................................................................22
COM1 Port ....................................................................................23
COM2 Port ....................................................................................23
VGA Port .......................................................................................24
12V - 30V DC Power Input .............................................................24
CFast Card Slot ..............................................................................25
Reset Button ..................................................................................25
Internal Connectors ...........................................................................26
CCFL Panel Backlight Connector ....................................................26
LVDS Channel A .............................................................................26
LVDS Channel B .............................................................................27
Line-in/Mic-in Connector ................................................................27
Speaker-out Connector ..................................................................28
USB Connector ..............................................................................28
Touch Sensor Connector ................................................................29
SATA Connector .............................................................................29
SATA DOM Power Connector .........................................................30
DIO Connector (Optional) ...............................................................30
Keyboard/Mouse Connector ...........................................................31
Active LED Connector ....................................................................31
Power Button .................................................................................32
Backlight Control Input Connector .................................................32
Dimming Control Input Connector .................................................33
LVDS MCU FW Debug Connector ...................................................33
Smart Fan Connector .....................................................................34
Battery Connector ..........................................................................34
Post Code Debug Connector ..........................................................35
SIM Card Slot .................................................................................35
Mini-PCIe Slot ................................................................................36
Mini-PCIe Slot (Wi-Fi/3G) ................................................................37
Block Diagram ......................................................................................38
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Chapter 3: System Setup
Installing a SATA Hard Drive ..................................................................39
Installing a CFast Card ..........................................................................43
Installing a SO-DIMM Memory Module .................................................45
Installing a SATA DOM ..........................................................................46
Installing a Mini PCIe Module ................................................................50
Installing the Front Bezel on OPPC 1540HT-J1900 (Optional) .................54
Installing the Front Bezel on OPPC 1940HT-J1900 (Optional) .................58
Plugging the DC Power Cable ...............................................................61
Panel Mounting ....................................................................................62
Panel Mount Kit (Optional) ....................................................................63
Front Bezel Design Guide ......................................................................65
Open Frame Mount ..............................................................................66
Chapter 4: BIOS Setup
About BIOS Setup .................................................................................67
When to Configure the BIOS .................................................................67
Default Configuration ...........................................................................68
Entering Setup ......................................................................................68
Legends ................................................................................................68
BIOS Setup Utility ..................................................................................70
Main .................................................................................................70
Advanced .........................................................................................71
Chipset ..............................................................................................79
Security .............................................................................................82
Boot ..................................................................................................82
Save & Exit ........................................................................................84
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OPPC 1540HT-J1900/1940HT-J1900 User Manual