Advantech MIO-3260 User manual

User Manual
MIO-3260
Intel® Atom™ E3825 & Celeron®
N2930 Pico-ITX SBC, DDR3L, 18/
24-bit LVDS, VGA, DP/HDMI, 1
GbE, Full-size Mini PCIe, 4 USB,
2 COM, SMBus, I2C, mSATA &
MIOe

MIO-3260 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2017
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice.
No part of this manual may be reproduced, copied, translated or transmitted in any
form or by any means without the prior written permission of Advantech Co., Ltd.
Information provided in this manual is intended to be accurate and reliable. However,
Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringements
of the rights of third parties, which may result from its use.
Acknowledgements
AMI is a trademark of AMI Software International, Inc.
Intel®is a trademark of Intel®Technologies, Inc.
IBM, PC/AT, PS/2 and VGA are trademarks of International Business Machines Cor-
poration.
Intel®and Atom™ are trademarks of Intel®Corporation.
Microsoft®Windows®is a registered trademark of Microsoft Corp.
All other product names or trademarks are properties of their respective owners.
Part No. 2006326011 Edition 2
Printed in China Dec 2017

iii MIO-3260 User Manual
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandize
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.

MIO-3260 User Manual iv
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications. Test conditions
for passing included the equipment being operated within an industrial enclosure. In
order to protect the product from being damaged by ESD (Electrostatic Discharge)
and EMI leakage, we strongly recommend the use of CE-compliant industrial enclo-
sure products.
FCC Class A
This equipment has been tested and found to comply with the limits for a Class A dig-
ital device, pursuant to Part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Opera-
tion of this device in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his/her own expense. The
user is advised that any equipment changes or modifications not expressly approved
by the party responsible for compliance would void the compliance to FCC regula-
tions and therefore, the user's authority to operate the equipment.
Technical Support and Assistance
1. Visit the Advantech web site at www.advantech.com/support where you can find
the latest information about the product.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information ready before you call:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (operating system, version, application software,
etc.)
–A complete description of the problem
–The exact wording of any error messages
Caution! There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
ufacturer. Discard used batteries according to the manufacturer's
instructions.

v MIO-3260 User Manual
Packing List
Before installation, please ensure the following items have been shipped:
1 MIO-3260 SBC
1 Startup manual
Cables:
Heatsink:
Stud & Screw
* Only for MIO-3260C-S8A1E
Ordering Information
Model Number Description
Optional Accessories
Part No. Description
1960065074N001 Heat Spreader (99.5 x 70.5 x 11.2 mm)
MIOE-DB2100-00A1E MIO-3260 Evaluation Board
1700024079-01
LAN w/LED cable RJ45-8P8C/2*7P-2.0 15cm (Only for MIO-
3260C, LAN w/LED connector is supported by request)
Part Number Description
1700006291 SATA cable 7P 30 cm w/ right angle
1700023340-01* Power Cable 2*2P-4.2/2*4P-2.0 10cm
1700023339-01* Inverter and SATA power Cable 2*3P-2.0/1*5P-1.25 15cm
1700023341-01* VGA Cable 15P(F)/2*6P-2.0 15CM
1700019000* USB Cable 2*5P-2.0/USB-A(F)*2 w/Bracket 26CM w/ Locked
(for CN5)
1700002172* USB Cable 2*5P-2.0/USB-A(F) 17CM (for CN10)
1700019001* LAN Cable RJ-45/2*5P-2.0 15cm w/locked
1700019584* Audio Cable 2*5P-2.0/Audio JACK*3 20cm
1701200220* COM Cable 2*10P-2.0/D-SUB 9P(M)*2 22CM
1960063455T001 99.5 x 70.5 x 15.7 mm
Part Number Description
9666226200E Stud and screw pack, including:
1935031500 Screw R/S D=5.3 H=2 + M3*15L, 4 pcs
1910002303 POST F=M3*5.0L M=M3*4L B=5.0 H=8.0 Cu, 4 pcs
193B0204C0 Screw F/S D=3.5 H=0.8 + M2*4L, 2 pcs
9666226300E* Stud and screw pack, including:
1935031500 Screw R/S D=5.3 H=2 + M3*15L, 4 pcs
1910002596-01 Stud F=M3*10L M=M3*5L B=5 H=19, 4 pcs
193B0204C0 Screw F/S D=3.5 H=0.8 + M2*4L, 2 pcs
MIO-3260L-S3A1E Intel® Atom™ SoC E3825, fanless, LVDS, SATA, mini PCIe,
MIOe, 64-pin
MIO-3260L-S8A1E Intel® Celeron® SoC N2930, fanless, LVDS, SATA, mini PCIe,
MIOe, 64-pin
MIO-3260C-S8A1E Intel® Celeron® SoC N2930, fanless, LVDS, mini PCIe, MIOe,
Box Wafer

MIO-3260 User Manual vi
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning. Use a damp
cloth. Do not use liquid or spray detergents for cleaning.
4. For plug-in equipment, the power outlet socket must be located near the equip-
ment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Dropping it or letting
it fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the power source
to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If one of the following situations arises, get the equipment checked by service
personnel:
The power cord or plug is damaged.
Liquid has penetrated into the equipment.
The equipment has been exposed to moisture.
The equipment does not work well, or you cannot get it to work according to
the user's manual.
The equipment has been dropped and damaged.
The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE
STORAGE TEMPERATURE MAY GO BELOW -20° C (-4° F) OR ABOVE 60° C
(140° F). THIS COULD DAMAGE THE EQUIPMENT. THE EQUIPMENT
SHOULD BE IN A CONTROLLED ENVIRONMENT.
16. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY
REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE
RECOMMENDED BY THE MANUFACTURER, DISCARD USED BATTERIES
ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
The sound pressure level at the operator's position according to IEC 704-1:1982 is
no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1. Advantech
disclaims all responsibility for the accuracy of any statements contained herein.

vii MIO-3260 User Manual
Safety Precaution - Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
To avoid electrical shock, always disconnect the power from your PC chassis
before you work on it. Don't touch any components on the CPU card or other
cards while the PC is on.
ESD (electrostatic discharge) can cause either catastrophic or latent damage in
sensitive electronic components. Take appropriate measures to ensure that any
accumulated body charge is removed before accessing electronic devices. A
static-safe workbench is ideal.

MIO-3260 User Manual viii

ix MIO-3260 User Manual
Contents
Chapter 1 General Introduction ...........................1
1.1 Introduction ............................................................................................... 2
1.2 Specifications ............................................................................................ 2
1.2.1 General Specifications .................................................................. 2
1.2.2 Functional Specifications .............................................................. 3
1.2.3 Mechanical Specifications............................................................. 4
1.2.4 Electrical Specifications ................................................................ 4
1.2.5 Environmental Specifications........................................................ 4
1.3 Function Block Diagram ............................................................................ 5
Chapter 2 H/W Installation....................................7
2.1 Jumpers .................................................................................................... 8
2.1.1 Jumper Description ....................................................................... 8
2.1.2 Jumper List ................................................................................... 8
Table 2.1: Jumper List ................................................................. 8
2.1.3 Jumper Settings ............................................................................ 8
Table 2.2: J1: LCD Power/Auto Power on................................... 8
Table 2.3: J2: Mini PCIE / mSATA Select ................................... 9
2.2 Connectors................................................................................................ 9
2.2.1 Connector List............................................................................... 9
2.2.2 Connector Settings ....................................................................... 9
2.3 Mechanical .............................................................................................. 10
2.3.1 Jumper and Connector Locations ............................................... 10
Figure 2.1 MIO-3260 Connector Location (Top Side)................ 10
Figure 2.2 MIO-3260L Connector Location (Bottom Side) ........ 10
Figure 2.3 MIO-3260C Connector Location (Bottom Side)........ 11
2.3.2 Board Dimensions....................................................................... 11
Figure 2.4 MIO-3260 Mechanical Drawing (Top View).............. 11
Figure 2.5 MIO-3260L Mechanical Drawing (Bottom View)....... 12
Figure 2.6 MIO-3260C Mechanical Drawing (Bottom View) ...... 12
Figure 2.7 MIO-3260 Mechanical Drawing (Side View with Heat-
sink) .......................................................................... 12
Figure 2.8 MIO-3260 Mechanical Drawing (Side View with Heat-
spreader) .................................................................. 13
2.3.3 Quick Installation Guide .............................................................. 13
2.3.4 Optional Thermal Solution - Heat Spreader................................ 14
Chapter 3 BIOS Settings.....................................15
3.1 BIOS Setup ............................................................................................. 16
3.2 Entering Setup ........................................................................................ 17
3.2.1 Main Setup.................................................................................. 17
3.2.2 Advanced BIOS Features Setup................................................. 18
3.2.3 Chipset configuration .................................................................. 31
3.2.4 Security ....................................................................................... 40
3.2.5 Boot............................................................................................. 41
3.2.6 Save & Exit ................................................................................. 42
Chapter 4 S/W Introduction & Installation ........43
4.1 S/W Introduction...................................................................................... 44

MIO-3260 User Manual x
4.2 Driver Installation .................................................................................... 44
4.2.1 Driver Installation ........................................................................ 44
4.3 Value-Added Software Services ............................................................. 44
4.3.1 SUSI Introduction........................................................................ 44
4.3.2 Software APIs ............................................................................. 44
4.3.3 SUSI Installation ......................................................................... 45
4.3.4 SUSI Sample Programs.............................................................. 47
Appendix A PIN Assignments .............................. 59
A.1 Jumper Setting........................................................................................ 60
Table A.1: Jumper List............................................................... 60
A.2 Connectors.............................................................................................. 60
Table A.2: J1: LCD Power/Auto Power On................................ 60
Table A.3: J2: Mini PCIE / mSATA Select ................................. 60
Table A.4: 64-Pin Connector B .................................................. 65
Appendix B WDT & GPIO ...................................... 77
B.1 Watchdog Timer Sample Code............................................................... 78
B.2 GPIO Sample Code ................................................................................ 79
Appendix C System Assignments........................ 81
C.1 System I/O Ports..................................................................................... 82
Table C.1: System I/O Ports ...................................................... 82
C.2 1st MB Memory Map............................................................................... 82
Table C.2: 1st MB Memory Map ................................................ 82
C.3 Interrupt Assignments ............................................................................. 83
Table C.3: Interrupt assignments............................................... 83

Chapter 1
1General Introduction
This chapter gives background
information on the MIO-3260.
Sections include:
Introduction
Product Features
Specifications

MIO-3260 User Manual 2
1.1 Introduction
MIO-3260 is a MI/O-Ultra SBC (Single Board Computer) with embedded Intel®
Atom™ E3825 1.33GHz or Celeron® N2930 1.83GHz processor. MIO-3260 can sup-
port DDR3L memory up to 8 GB, and has one LVDS, one SATA connector and full
size miniPCIe or mSATA slot on board. There is no rear I/O on the coastline; expan-
sion is via 4 x USB2.0, USB 3.0/2.0, 2 x PCIe x1, LPC, HD audio line in/line out/mic
in, DP or HDMI, 5 x VSB/12 VSB power, inverter, VGA, GbE, SMBus, I2C, HDD/
Power LED, GPIO, 2 x RS-232/422/485, and 12 VDC input interfaces via two 64-pin
internal connectors (MIO-3260L SKU) or cables (MIO-3260C SKU) and Advantech’s
innovative MIOe extension slot. MIO-3260 is a cost-effective solution with high inte-
gration flexibility. Customers can efficiently make a carrier board or I/O module to
expand specific I/O or extend I/O functions to fulfill various vertical market demands.
1.2 Specifications
1.2.1 General Specifications
CPU: Intel® Atom™ E3825 & Celeron® N2930
BIOS: AMI EFI 64 Mbit Flash BIOS
System Memory: DDR3L, 1333 MHz for N2930, 1066 MHz for E3825, up to 8
GB
Internal I/O Interface: 1 x LVDS and 1 x SATA
Expansion Interface:
–1 x Full-size mini-PCIe slot (Supports mSATA, Mini PCIe card or USB inter-
face module, default support mSATA, selected by jumper)
–1 x MIOe connector: supports USB3.0, SMBus, LPC, 2 x PCIe x1, Line out,
DisplayPort (or HDMI, supported by request), +5Vsb/+12Vsb power, Power
On, Reset
–64-pin connector A for MIO-3260L: 12 VDC input, Inverter, VGA, 2 x USB2.0,
1GbE w/ LED
–Box Wafer for MIO-3260C: 12 VDC input, Inverter w/SATA power, VGA, 2 x
USB2.0, 1 GbE (GbE w/LED supported by request)
–64-pin connector B: SMBus, I2C, Power/Reset button, HDD/Power LED, 2 x
USB2.0, 8-bit GPIO, HD Audio Line-in, Line out, Mic-in, 2 x RS-232/422/485
Battery: Lithium 3 V / 210 mAH

3 MIO-3260 User Manual
Chapter 1 General Introduction
1.2.2 Functional Specifications
Processor
Intel® Atom™ E3825 & Celeron® N2930 SoC
Frequency
–N2930 1.83 GHz/ CPU Burst 2.16GHz
–E3825 1.33 GHz
Manufacturing Technology: 22 nm
L2 cache: 2 MB (N2930)/ 1 MB (E3825)
Memory
Supports DDR3L, 1333 MHz (N2930), DDR3L 1066 MHz
(E3825), up to 8 GB
SODIMM Socket: 204-pin SODIMM socket type *1
Graphic Engine
Directx* 11, OGL 3.0, OCL 1.1, OGL ES 2.0
Hardware decode/ acceleration:
–Encode: H264, MPEG2
–Decode: H264, MPEG2, VC-1, WMV9
Display
LVDS (on board): 18/24 bit, 1440 x 900 at 60 Hz
VGA (by 64pin or box wafer connector): 2560 x 1600 at 60
Hz
DisplayPort (by MIOe connector): 2560 x 1600 at 60 Hz
(HDMI supported by request)
Dual independent display: LVDS+VGA or LVDS+DP/HDMI or
VGA+DP/HDMI
Audio
High Definition Audio (HD) ALC-888S codec
Up to 2 channel of PCM (Pulse Code Modulation) audio out-
put
Support Line-out, Line-in, Mic-in by 64-pin connector
PCI-Express Interface
4 PCI-Express x1 Lanes
Lane 1 & 2: MIOe connector
Lane 3: Full-size Mini PCIe connector
Lane 4: Intel i210 GbE controller
SATA Interface 1 x mSATA by mini-PCIe socket
1 x SATAII (Max. Data transfer rate 300 MB/s)
USB Interface
4 x USB 2.0 by 64pin or box wafer connectors
1 x USB 3.0/2.0 by MIOe connector
Transmission speeds up to 480 Mbps (USB 2.0) / 5 Gbps
(USB 3.0)
Power Management
Full ACPI (Advanced Configuration and Power Interface) 3.0
Supports S0, S3, S4, S5
Support wake on LAN
BIOS AMI EFI 64 Mbit Flash BIOS via SPI
Ethernet
Controller: Intel®i210 (GbE1)
Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE
802.ab
Supports 10/100/1000 Mbps
Support by 64pin or box wafer connector
Supports wake on LAN
Serial ports
Controller: SMSC SCH 3114
2 x RS-232/422/485 serial ports with ESD protection: air gap
± 15 kV, contact ± 8 kV

MIO-3260 User Manual 4
1.2.3 Mechanical Specifications
1.2.3.1 Dimensions (mm)
L100 mm x W72 mm (3.9" x 2.8")
1.2.3.2 Height on top (mm)
15.7 mm (including heatsink)
1.2.3.3 Height under bottom (mm)
8.5 mm
1.2.3.4 Weight (g)
MIO-3260L: 0.35 kg (0.77 lb), MIO-3260C: 0.55 kg (1.21 lb), weight of total package.
1.2.4 Electrical Specifications
Power Supply Type: Single 12 V DC power input (supports DC power hot plug).
1.2.4.1 Power supply voltage
Single 12 V input 10%
Total peripheral power supply output: 5 V @ 3 A for CPU board and MIOe mod-
ule total. 12 V @ 2 A for MIOe module alone.
1.2.4.2 Power consumption
Typical in Windows 8.1 Pro:
MIO-3260L-S3A1E: 4.47 W
MIO-3260L-S8A1E: 5.08 W
MIO-3260C-S8A1E: 4.22 W
Max in Windows 8.1 Pro.:
MIO-3260L-S3A1E: 7.13 W
MIO-3260L-S8A1E: 9.73 W
MIO-3260C-S8A1E: 8.71 W
1.2.4.3 RTC battery
Typical Voltage: 3.0 V
Normal discharge capacity: 210 mAh
1.2.5 Environmental Specifications
1.2.5.1 Operating humidity
40 °C @ 95% RH Non-Condensing
1.2.5.2 Operating temperature
0 ~ 60 °C (32~140 °F)
GPIO
Controller: SMSC SCH 3114
8-Bit (programming) through Super I/O, by 64pin
5 V tolerance
SMBus 64-pin connector support
I2C 64-pin connector support
LPC MIOe connector support

5 MIO-3260 User Manual
Chapter 1 General Introduction
1.2.5.3 Storage humidity
60 °C @ 95% RH Non-Condensing
1.2.5.4 Storage temperature
-40 ~ 85 °C (-40 ~ 185 °F)
1.3 Function Block Diagram
* HDMI supported by request
64-pin
Connector
A
USB Hub
Intel I210
Transmitter
Full-szie miniPCIe
DDR3L SO-DIMM
ALC888S
Intel Bay Trail
E3825 / N2930
Main Power +12V
Single Channel
SMBus
Line in
Line out
Mic in
HD Audio
USB Hub 64-pin
Connector
B
MIOe
USB 2.0
12Vsb/5Vsb
DP/HDMI*
Reset
Power On
LPC
SMBus
2 PCIe x 1
USB 3.0/2.0
HD Audio Line Out
2 x USB 2.0
I2C
Inverter Power +12V, +5V, PWM
RGB
USB 2.0
USB 2.0
GbE w/LED PCIe x1
SATA
PCIe
USB 2.0
DP
1 SATA II
SATAII 300MB/s
BIOS
Super I/O
SPI
2 x RS232/422/485
GPIO
LPC
24-bit LVDS

MIO-3260 User Manual 6

Chapter 2
2H/W Installation
This chapter explains the setup
procedures of the MIO-3260 hard-
ware, including instructions on
setting jumpers and connecting
peripherals, as well as switches,
indicators and mechanical draw-
ings. Be sure to read all safety
precautions before you begin the
installation procedure.

MIO-3260 User Manual 8
2.1 Jumpers
2.1.1 Jumper Description
Cards can be configured by setting jumpers. A jumper is a metal bridge used to close
an electric circuit. It consists of two metal pins and a small metal clip (often protected
by a plastic cover) that slides over the pins to connect them. To close a jumper, you
connect the pins with the clip. To open a jumper, you remove the clip. Sometimes a
jumper will have three pins, labeled 1, 2 and 3. In this case you would connect either
pins 1 and 2, or 2 and 3.
The jumper settings are schematically depicted in this manual as follows.
A pair of needle-nose pliers may be helpful when working with jumpers. If you have
any doubts about the best hardware configuration for your application, contact your
local distributor or sales representative before you make any changes. Generally, you
simply need a standard cable to make most connections.
2.1.2 Jumper List
2.1.3 Jumper Settings
Warning! To avoid damaging the computer, always turn off the power supply
before setting jumpers.
Table 2.1: Jumper List
J1 LCD Power / Auto Power on
J2 Mini PCIE / mSATA Select
Table 2.2: J1: LCD Power/Auto Power on
Part Number 1653003260
Footprint HD_3x2P_79
Description PIN HEADER 3*2P 180D(M) 2.0mm SMD SOUARE PIN
Setting Function
(1-2) +5V
(3-4) (default) +3.3V
(5-6) (default) Auto Power On

9 MIO-3260 User Manual
Chapter 2 H/W Installation
2.2 Connectors
2.2.1 Connector List
*Only for MIO-3260C-S8A1E
**Supported by request
2.2.2 Connector Settings
2.2.2.1 Battery Connector (BH1)
MIO-3260 supports Lithium 3 V/210 mAH CR2032 battery with wire via battery con-
nector (BH1).
Table 2.3: J2: Mini PCIE / mSATA Select
Part Number 1653002101-03
Footprint HD_2x1P_79_H236_D
Description PIN HEADER 1X2P 2.00mm 180D(M) DIP 1140-000-02SN
Setting Function
(Open) mSATA
(Closed) (default) Mini PCIE
Label Function
CN4 64-Pin Connector A
CN5 64-Pin Connector B
CN6 DDR3L SO-DIMM
CN7 12V Power Input*
CN8 Inverter Power Output/Internal SATA Power*
CN9 VGA*
CN10 USB 2.0 x 2*
CN11 Gigabit Ethernet*
CN11_1 Gigabit Ethernet with LED**
CN14 SATA
CN16 Mini PCIE/mSATA
CN29 MIOe
CN31 18/24-bit LVDS Panel
Note! How to clear CMOS: (Follow these steps)
1. Turn off system power.
2. Unplug CR2032 battery cable on BH1.
3. Wait for 15secs, or short BH1 pin1-2.
4. Connect battery cable on BH1.
5. Turn on system power.

MIO-3260 User Manual 10
2.3 Mechanical
2.3.1 Jumper and Connector Locations
Figure 2.1 MIO-3260 Connector Location (Top Side)
Figure 2.2 MIO-3260L Connector Location (Bottom Side)
18/24-bit
LVDS
DDR3L SO-DIMM Socket
CN31
CN6
Full size Mini
PCIe or mSATA
CN29, MIOe
DP/HDMI,
USB3.0/2.0, 2 x PCIex1,
SMBus,
LPC, 12V/5V power,
HD Audio Line out.
Power on, Reset
SATA
CN4, 64Pin Connector A
12V DC in, inverter, VGA ,2 USB2.0, GbE w/ LED
CN5, 64Pin Connector B
HDD LED, Power LED, Power buƩon, SMBus, I2C, 2xUSB2.0,
8-bit GPIO, HD Audio Line in/out/mic in, 2xRS-232/422/485
CN16
CN14