Supero X9SCAA User manual

X9SCAA
X9SCAA-L
USER’S MANUAL
Revision 1.0

Manual Revision 1.0
Release Date: February 13, 2013
Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document. Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their
respective companies or mark holders.
Copyright © 2012 by Super Micro Computer, Inc. All rights reserved.
Printed in the United States of America
The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this
manual, please see our web site at www.supermicro.com.
Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software and docu-
mentation, is the property of Supermicro and/or its licensors, and is supplied only under a license.
Any use or reproduction of this product is not allowed, except as expressly permitted by the terms
of said license.
IN NO EVENT WILL SUPER MICRO COMPUTER, INC. BE LIABLE FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE
USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, SUPER MICRO COMPUTER, INC.
SHALL NOT HAVE LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA STORED OR USED
WITH THE PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING,
INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE, OR DATA.
Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall
be the exclusive venue for the resolution of any such disputes. Supermicro's total liability for all
claims will not exceed the price paid for the hardware product.
FCC Statement: This equipment has been tested and found to comply with the limits for a Class B
digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reason-
able protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
manufacturer’s instruction manual, may cause interference with radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turn-
ing the equipment off and on, you are encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and the receiver.
•Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•Consult the dealer or an experienced radio/television technician for help.
California Best Management Practices Regulations for Perchlorate Materials: This Perchlorate warn-
ing applies only to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate
Material-special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”.
WARNING: Handling of lead solder materials used in this prod-
uct may expose you to lead, a chemical known to the State of
California to cause birth defects and other reproductive harm.

iii
Preface
About This Manual
This manual is written for system integrators, PC technicians and
knowledgeable PC users. It provides information for the installation and use of
the X9SCAA motherboard product series. This product is intended to be
professionally installed and serviced by a technician.
About This Motherboard
The X9SCAA motherboard series is a value-driven product aimed at users who
demand a reduced-cost, low-power motherboard for control board, network appli-
ance, thin client and many embedded applications.
The X9SCAA motherboard series comes with the Intel® ATOM N2800 CPU installed
and other features such as two SODIMM support, USB 2.0, VGA, and an on-board
LVDS. A VESA DisplayPort, HDMI port, an LVDS header, USB 3.0 and a Mini-PCIe
slot with mSATA are also supported on the X9SCAA. This enables the X9SCAA
motherboardseriestodeliveracost-effective,energyefcient,HDandrichmedia
solution in a mini-ITX form-factor.
Manual Organization
Chapter 1describesthefeatures,specicationsandperformanceofthemainboard
and provides detailed information about the chipset.
Chapter 2 provides hardware installation instructions. Read this chapter when in-
stalling the processor, memory modules and other hardware components into the
system. If you encounter any problems, see Chapter 3, which describes trouble-
shooting procedures for video, memory and system setup stored in the CMOS.
Chapter 4 includes an introduction to the BIOS and provides detailed information
on running the CMOS Setup utility.
Appendix A provides BIOS Error Beep Codes.
Appendix B lists Driver Installation Instructions.
Appendix C provides the UEFI BIOS Recovery Instructions.
Preface

iv
X9SCAA Motherboard Series User’s Manual
Conventions Used in the Manual:
Special attention should be given to the following symbols for proper installation and
to prevent damage done to the components or injury to yourself:
Danger/Caution: Instructions to be strictly followed to prevent catastrophic
system failure or to avoid bodily injury
Warning: Critical information to prevent damage to the components or
data loss.
Important: Important information given to ensure proper system installa-
tion or to relay safety precautions.
Note: Additional Information given to differentiate various models or pro-
vides information for correct system setup.

v
Contacting Supermicro
1-4 Contacting Supermicro
Headquarters
Address: Super Micro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
Web Site: www.supermicro.com
Europe
Address: Super Micro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
[email protected] (Customer Support)
Asia-Pacic
Address: Super Micro Computer, Inc.
4F, No. 232-1, Liancheng Rd
Chung-Ho Dist., New Taipei City 235
Taiwan
Tel: [phone]
Fax: [phone]
Web Site: www.supermicro.com.tw
Technical Support:
Email: [email protected]
Tel: [phone]

vi
X9SCAA Motherboard Series User’s Manual
Table of Contents
Preface
About This Manual ........................................................................................................iii
About This Motherboard................................................................................................ iii
Manual Organization .....................................................................................................iii
Conventions Used in the Manual:.................................................................................iv
1-4 Contacting Supermicro........................................................................................v
Chapter 1
Introduction
1-1 Overview ......................................................................................................... 1-1
Checklist.......................................................................................................... 1-1
X9SCAA Image ........................................................................... 1-2
X9SCAA-L Image ........................................................................ 1-3
X9SCAA Layout .............................................................................................. 1-4
X9SCAA-L Layout ........................................................................................... 1-5
X9SCAA / X9SCAA-L Quick Reference.......................................................... 1-6
Jumper Descriptions ....................................................................................... 1-6
Ports, Connectors, LED Indicators.................................................................. 1-7
Motherboard Features..................................................................................... 1-8
X9SCAA Motherboard Series Block Diagram............................................... 1-10
1-2 Chipset Overview ..........................................................................................1-11
1-3 PowerCongurationSettings........................................................................ 1-12
Slow Blinking LED for Suspend-State Indicator ........................................... 1-12
BIOS Support for USB Keyboard.................................................................. 1-12
Main Switch Override Mechanism ................................................................ 1-12
1-4 Power Supply ................................................................................................ 1-12
1-5 Super I/O....................................................................................................... 1-13
Chapter 2
Installation
2-1 Static-Sensitive Devices.................................................................................. 2-1
Precautions ..................................................................................................... 2-1
Unpacking ....................................................................................................... 2-1
Tools Needed .................................................................................................. 2-2
Location of Mounting Holes ............................................................................ 2-2
2-2 Motherboard Installation.................................................................................. 2-2
Installation Instructions.................................................................................... 2-3

vii
Table of Contents
2-3 System Memory .............................................................................................. 2-4
How to Install SODIMMs................................................................................. 2-4
Memory Support.............................................................................................. 2-4
The SODIMM Socket ...................................................................................... 2-5
2-4 Connectors and I/O Ports ............................................................................... 2-6
Back Panel Connectors and I/O Ports............................................................ 2-6
Universal Serial Bus (USB 0~7)) ............................................................... 2-7
Serial Ports (COM1~4)............................................................................... 2-8
VGA Connector (VGA) ............................................................................... 2-9
LAN Ports (LAN1/LAN2) ............................................................................ 2-9
VESA® DisplayPort™ (DisplayPort) ........................................................ 2-10
HDMI Port (HDMI).................................................................................... 2-10
Front Control Panel........................................................................................2-11
JF1 Header Pins .......................................................................................2-11
FrontControlPanelPinDenitions............................................................... 2-12
Power LED .............................................................................................. 2-12
HDD LED.................................................................................................. 2-12
NIC1/NIC2 LED Indicators ....................................................................... 2-12
Overheat (OH)/Fan Fail LED.................................................................... 2-13
Reset Button ........................................................................................... 2-13
Power Button ........................................................................................... 2-13
2-5 Connecting Cables........................................................................................ 2-14
Power Connectors (JPW1) ...................................................................... 2-14
12V DC only 4-pin Power Connector (JPW2).......................................... 2-14
Fan Headers............................................................................................. 2-15
Front Panel Audio Header........................................................................ 2-15
S/PDIF IN, S/PDIF OUT........................................................................... 2-16
SATA DOM Power .................................................................................... 2-17
Overheat/Fan Fail LED (JOH1)................................................................ 2-17
Mini PCI-E Slot (Mini PCIE) ..................................................................... 2-18
Power LED/Speaker................................................................................. 2-19
Internal Speaker/Buzzer........................................................................... 2-19
TPM Header ............................................................................................. 2-20
LVDS header ........................................................................................... 2-21
2-6 Jumper Settings ............................................................................................ 2-22
Explanation of Jumpers............................................................................ 2-22
CMOS Clear ............................................................................................. 2-23
USB Wake-Up .......................................................................................... 2-24
Onboard Audio Enable ............................................................................. 2-25

viii
X9SCAA Motherboard Series User’s Manual
LVDS Voltage Select ................................................................................ 2-25
2-7 Onboard Indicators........................................................................................ 2-26
LAN Port LEDs......................................................................................... 2-26
Onboard Power LED ................................................................................ 2-27
Suspend LED ........................................................................................... 2-27
2-8 Serial ATA and HDD Connections................................................................. 2-28
SATA Connections (SATA0, SATA1) ........................................................ 2-28
Chapter 3
Troubleshooting
3-1 Troubleshooting Procedures ........................................................................... 3-1
Before Power On ............................................................................................ 3-1
No Power ........................................................................................................ 3-1
No Video ......................................................................................................... 3-1
Memory Errors ............................................................................................... 3-2
IfYouLosetheSystem’sSetupConguration ............................................... 3-2
3-2 Technical Support Procedures ........................................................................ 3-2
3-3 Frequently Asked Questions ........................................................................... 3-3
3-4 Returning Merchandise for Service................................................................. 3-5
Chapter 4
BIOS
4-1 Introduction...................................................................................................... 4-1
Starting BIOS Setup Utility.............................................................................. 4-1
HowToChangetheCongurationData ......................................................... 4-1
How to Start the Setup Utility ......................................................................... 4-2
4-2 Main Setup ...................................................................................................... 4-2
System Overview: The following BIOS information will be displayed:....... 4-3
System Time/System Date ........................................................................ 4-3
Supermicro X9SCAA/-L.............................................................................. 4-3
Processor ................................................................................................... 4-3
System Memory ......................................................................................... 4-3
4-3 AdvancedSetupCongurations...................................................................... 4-4
BOOT Feature.............................................................................................. 4-4
Quiet Boot .................................................................................................. 4-4
AddOn ROM Display Mode........................................................................ 4-4
Bootup Num-Lock....................................................................................... 4-4
Wait For 'F1' If Error................................................................................... 4-4
Interrupt 19 Capture ................................................................................... 4-5

ix
Table of Contents
Re-try Boot ................................................................................................. 4-5
Watch Dog Function................................................................................... 4-5
Power Button Function............................................................................... 4-5
Restore on AC Power Loss........................................................................ 4-5
Processor and Clock Options....................................................................... 4-6
Clock Spread Spectrum ............................................................................. 4-6
Hyper-Threading......................................................................................... 4-6
Execute-Disable Bit .................................................................................... 4-6
Limit CPUID Maximum............................................................................... 4-6
Enhanced C State ...................................................................................... 4-7
CPU Hard C4E........................................................................................... 4-7
C4 Exit Timing ............................................................................................ 4-7
C-State POPDOWN ................................................................................... 4-7
C-State POPUP.......................................................................................... 4-7
IDE/SATAConguration ............................................................................... 4-7
SATA Controllers ........................................................................................ 4-7
SATA Mode Selection................................................................................. 4-7
IDE Mode ................................................................................................... 4-7
AHCI Mode................................................................................................. 4-7
Port 0, Port 1 Speed Limit ......................................................................... 4-7
SATA Port 0, SATA Port 1 .......................................................................... 4-8
SATA Port 0, SATA Port 1 Hot Plug ........................................................... 4-8
PCIe/PCI/PnPConguration ....................................................................... 4-8
Other PCI device ROM priority .................................................................. 4-8
PCI Latency Timer...................................................................................... 4-8
VGA Palette Snoop .................................................................................... 4-8
SLOT1 PCI 33Mhz OPROM ...................................................................... 4-8
Onboard LAN Option ROM Select............................................................. 4-8
Load Onboard LAN 1 Option ROM, Load Onboard LAN 2 Option ROM.. 4-8
RemoteAccessConguration ...................................................................... 4-9
Serial Port for Out-of-Band Management/Windows Emergency Management
Services (EMS) ........................................................................................ 4-10
Console Redirection (for EMS) ................................................................ 4-10
SuperIOConguration ..............................................................................4-11
Serial Port 1 ..............................................................................................4-11
Serial Port 1 Settings ...............................................................................4-11
Serial Port 2 ............................................................................................. 4-12
Serial Port 2 Settings .............................................................................. 4-12

x
X9SCAA Motherboard Series User’s Manual
Serial Port 3 ............................................................................................. 4-12
Serial Port 3 Settings .............................................................................. 4-12
Serial Port 3 Mode ................................................................................... 4-13
Serial Port 4 ............................................................................................. 4-13
Serial Port 4 Settings .............................................................................. 4-13
HardwareHealthConguration .................................................................. 4-14
Fan Speed Control Mode......................................................................... 4-14
CPU Temperature, Peripheral Temperature............................................. 4-14
Fan1 Speed.............................................................................................. 4-14
ACPI Settings ............................................................................................. 4-14
Network Stack ............................................................................................ 4-15
iSCSIConguration ................................................................................... 4-15
Intel®82574L Gigabit Network Connection................................................ 4-16
Blink LEDs ............................................................................................... 4-16
PORT CONFIGURATION INFORMATION............................................... 4-16
4-4 Boot............................................................................................................... 4-17
Setup Prompt Timeout ............................................................................. 4-17
Boot Options Priorities ............................................................................. 4-17
Boot Option #1, Boot option #2, Boot Option #3, etc .............................. 4-17
Hard Disk Drives, Network Devices......................................................... 4-17
Delete Boot Option................................................................................ 4-17
4-5 Security Settings ........................................................................................... 4-18
Administrator Password .......................................................................... 4-18
User Password: ........................................................................................ 4-18
4-6 Save & Exit ................................................................................................... 4-19
Discard Changes and Exit ...................................................................... 4-19
Save Changes and Reset ........................................................................ 4-19
Save Changes.......................................................................................... 4-19
Discard Changes...................................................................................... 4-19
Restore Optimized Defaults ..................................................................... 4-20
Save As User Defaults ............................................................................. 4-20
Restore User Defaults.............................................................................. 4-20
Boot Override ........................................................................................... 4-20

xi
Appendix A
POST Error Beep Codes
Recoverable POST Error Beep Codes ......................................................................A-1
Appendix B
Software Installation Instructions
B-1 Installing Software Programs ..........................................................................B-1
B-2 ConguringSuperDoctorIII ............................................................................B-2
Table of Contents

xii
X9SCAA Motherboard Series User’s Manual
Notes

Chapter 1: Introduction
1-1
Chapter 1
Introduction
1-1 Overview
Checklist
Congratulations on purchasing your computer motherboard from an acknowledged
leader in the industry. Supermicro boards are designed with the utmost attention to
detail and to provide you with the highest standards in quality and performance.
Please check that the following items have all been included with your motherboard.
If anything listed here is damaged or missing, contact your retailer.
All the following items are included in the retail box only.
•One (1) Supermicro Mainboard
•Two (2) SATA cables
•One (1) I/O shield
•One (1) Quick Reference Guide
Note: For your system to work properly, please follow the links below to
download all necessary drivers/utilities and the user's manual for your
motherboard.
•SMCI product manuals: http://www.supermicro.com/support/manuals/
•Product Drivers and utilities: ftp://ftp.supermicro.com/
Warning: For safety considerations, please refer to the complete list of
safety warnings posted on the Supermicro website at http://www.supermi-
cro.com/about/policies/safety_information.cfm.
If you have any questions, please contact our support team at support@supermicro.
com.

1-2
X9SCAA Motherboard Series User's Manual
X9SCAA Image
Note: All graphics and images shown in this manual were based upon the latest
PCB Revision available at the time of publishing of the manual. The motherboard
you've received may or may not look exactly the same as the image shown in
this manual.

Chapter 1: Introduction
1-3
X9SCAA-L Image
Note: All graphics and images shown in this manual were based upon the latest
PCB Revision available at the time of publishing of the manual. The motherboard
you've received may or may not look exactly the same as the image shown in
this manual.

1-4
X9SCAA Motherboard Series User's Manual
1
J1
14
PJ1
1
3
4
JF1
1
2
19
20
JTPM12
19
20
1
JOH1
1
JSPDIF_IN
1
JSPDIF_OUT
JPUSB1
1
JPAC1
1
3
JLCDVCC1
1
JD1
1
JVGA1
11
5
15
6
FAN1
1
4
I-SATA1
I-SATA0
12
J2
10
2
7
J7
2
10
J8
7
1
6
9
COM3
COM2COM1
9
1
5
COM4
U10
+
SP1
+
1
JSD1
JBT1
74 72
JDIMM1
2
74
73 71
72 JDIMM2
1
2
A
LED4
C
A
LED3
C
A
LED2
C
CA CA
PRT1
+
U14
DESIGNED IN USA
JPW1
1
(Install rst)
X
Non ECC DDRIII Required
SLOT1 PCI 33MHZ
SATA DOM POWER
JOH1:
OVERHEAT LED
4-7:SPEAKER
1-3:PWR LED
JD1:
LED
SUSPEND
MINI PCIE
LVDS
2-3:LCDVCC P3V3 DEFAULT
1-2:LCDVCC P5V
JLCDVCC
TPM/PORT80
CHASSIS INTRUSION
JL1
JTPM1:
AUDIO FP
USB0/1
USB2/3
1-2:ENABLE
2-3:DISABLE
VGA
JPAC1:ONBOARD AUDIO
LAN2
SODIMM2
SODIMM1
LAN1
USB4/5
PWR
ON
JF1:
RSTOH
FF
X
CPU
USB6/7(3.0)
NIC2 NIC1 HDD
LED
PWR
LED X
HDMI/DP
X9SCAA Layout
Important Notes to the User
•Jumpers not indicated are for testing only.
•See Chapter 2 for detailed information on jumpers, I/O ports and JF1 front
panel connections.
•" " indicates the location of "Pin 1".

Chapter 1: Introduction
1-5
1
J1
14
PJ1
1
3
4
JF1
1
2
19
20
JTPM12
19
20
1
JOH1
1
JSPDIF_IN
1
JSPDIF_OUT
JPUSB1
1
JPAC1
1
JLCDVCC1
1
JD1
1
JVGA1
11
5
15
6
FAN1
1
4
I-SATA1
I-SATA0
10
2
7
J7
COM2COM1
9
1
5
U10
+
SP1
+
1
JSD1
JBT1
74 72
JDIMM1
2
74
73 71
72 JDIMM2
1
2
A
LED4
C
A
LED3
C
A
LED2
C
CA CA
PRT1
DESIGNED IN USA
JPW1
1
(Install rst)
X
Non ECC DDRIII Required
SLOT1 PCI 33MHZ
SATA DOM POWER
JOH1:
OVERHEAT LED
4-7:SPEAKER
1-3:PWR LED
JD1:
LED
SUSPEND
MINI PCIE
LVDS
2-3:LCDVCC P3V3 DEFAULT
1-2:LCDVCC P5V
JLCDVCC
TPM/PORT80
CHASSIS INTRUSION
JL1
JTPM1:
AUDIO FP
USB0/1
1-2:ENABLE
2-3:DISABLE
VGA
JPAC1:ONBOARD AUDIO
LAN2
SODIMM2
SODIMM1
LAN1
USB4/5
PWR
ON
JF1:
RSTOH
FF
X
CPU
NIC2 NIC1 HDD
LED
PWR
LED X
X9SCAA-L Layout
Important Notes to the User
•Jumpers not indicated are for testing only.
•See Chapter 2 for detailed information on jumpers, I/O ports and JF1 front
panel connections.
•" " indicates the location of "Pin 1".

1-6
X9SCAA Motherboard Series User's Manual
X9SCAA / X9SCAA-L Quick Reference
(not drawn to scale)
Jumper Descriptions
1
J1
14
PJ1
1
3
4
JF1
1
2
19
20
JTPM12
19
20
1
JOH1
1
JSPDIF_IN
1
JSPDIF_OUT
JPUSB1
1
JPAC1
1
3
JLCDVCC1
1
JD1
1
JVGA1
11
5
15
6
FAN1
1
4
I-SATA1
I-SATA0
12
J2
10
2
7
J7
2
10
J8
7
1
6
9
COM3
COM2COM1
9
1
5
COM4
U10
+
SP1
+
1
JSD1
JBT1
74 72
JDIMM1
2
74
73 71
72 JDIMM2
1
2
A
LED4
C
A
LED3
C
A
LED2
C
CA CA
PRT1
+
U14
DESIGNED IN USA
JPW1
1
(Install rst)
X
Non ECC DDRIII Required
SLOT1 PCI 33MHZ
SATA DOM POWER
JOH1:
OVERHEAT LED
4-7:SPEAKER
1-3:PWR LED
JD1:
LED
SUSPEND
MINI PCIE
LVDS
2-3:LCDVCC P3V3 DEFAULT
1-2:LCDVCC P5V
JLCDVCC
TPM/PORT80
CHASSIS INTRUSION
JL1
JTPM1:
AUDIO FP
USB0/1
USB2/3
1-2:ENABLE
2-3:DISABLE
VGA
JPAC1:ONBOARDAUDIO
LAN2
SODIMM2
SODIMM1
LAN1
USB4/5
PWR
ON
JF1:
RSTOH
FF
X
CPU
USB6/7(3.0)
NIC2 NIC1 HDD
LED
PWR
LED X
HDMI/DP
19
20
21
22
23 24
25
26
27
28
34 35
3
4
5
6
7
8
910
11 12
13
14
15
16
17
18
2
29
32
30
1
33
31
Item # Jumper Description Default
6JPAC1 Audio Enable/Disable 1-2 (Enabled), 2-3 (Disabled)
29 JLCDVCC1 Voltage Select for LVDS Port 1-2 (5V), 2-3 (3.3V)
30 JPUSB1 USB Wake Up Enable/Disable
on S3/S4/S5. 1-2 (Enabled), 2-3 (Disabled)
31 JBT1 CMOS Reset Short contact pads to reset CMOS

Chapter 1: Introduction
1-7
*X9SCAA Only
Ports, Connectors, LED Indicators
Item # Connector Description
1Back Panel I/O See "Back Panel IO Connectors", page 2-8
2AUDIO FP Front Panel Audio Header
4SP/DIF OUT SP/DIF Digital Audio Header (Output)
5 SP/DIF IN SP/DIF Digital Audio Header (Input)
7Mini PCIE* Mini PCI-E Expansion Slot
8SLOT1 PCI-33MHz Expansion Slot (5V Key)
9,10,11,12 COM3*,1,4*,2 Internal Headers for COM1~4
13 USB 0/1 Internal Header for USB 0/1
14 USB 2/3* Internal Header for USB 2/3
15 JTPM1 TPM Header
16 JSD1 Disk-On-Module (DOM) Power Header
17 JP5 Reserved for GPIO Programming
18 JD1 External Speaker Header
19 JF1 Front Panel Controls Header
21 JOH1 Overheat Warning LED Header
23 J3 Auxilliary Power Output Header for Internal Devices
24 JPW2 4-Pin 12VDC Only Power Input
25 JPW1 24-Pin ATX Power Input
26 FAN1 CPU Fan Power/Control Header
27 CPU Intel Atom N2800 Series Processor
28 LVDS LVDS Port for VGA (Optional HDMI/Dual Display)
3,32 SATA1,SATA0 Internal SATA Ports
33 SP1 Internal Speaker/Buzzer
34,35 SODIMM1,SODIMM2 SODIMM Memory Slots
Item # LED Description Color/State Status
20 PWR Power LED Green/Solid Power is On
22 Suspend Suspend LED Green/Blinking System in Suspend Mode

1-8
X9SCAA Motherboard Series User's Manual
Motherboard Features
CPU Single Intel® ATOM N2800 Series Processor
Memory Two (2) SODIMM slots support up to 4GB of DDR3, unbuf-
fered, 1066 MHz, non-ECC SO-DIMM memory
Supports dual-channel memory bus
DIMM sizes
SODIMM 1GB, 2GB and 4GB
Chipset Intel® NM10 (2.1W)
Expansion Slots One (1) PCI-33MHz Expansion Slot
One Mini PCI-E Slot (full or half card) with mSATA
Graphics Intel GMA 3650
Network Connections Two (2) Intel 82574L
Two (2) RJ-45 Rear IO Panel Connectors with Link and
Activity LEDs
I/O Devices SATA Connections
SATA 2.0 Ports Two (2) (I-SATA0, I-SATA1)
USB Devices
X9SCAA
Two (2) USB 2.0 Ports on the back panel (USB 4/5)
Two (2) USB 3.0 Ports on the back panel (USB 6/7)
Four (4) USB Ports on two headers (USB 0/1, USB 2/3)
X9SCAA-L
Two (2) USB 2.0 Ports on the back panel (USB 4/5)
Four (4) USB Ports on two headers (USB 0/1)
HDMI Port (Back Panel)
X9SCAA only: One (1) HDMI port
VESA DisplayPort (Back Panel)
X9SCAA only: One (1) VESA DisplayPort
LVDS Header
One (1) LVDS Header
VGA Port (Back Panel)
One (1) Back panel VGA port
Audio Devices
One (1) Front Audio Mic/Headphone Header
Keyboard/Mouse
USB Keyboard/Mouse support