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MX4305UE  

8th Gen Intel® Whiskey Lake 4305UE Processor Onboard 

    

Mini ITX Motherboard 

User’s Quick Start Card

  

        

Version 0.01

              

http://www.bcmcom.com

 

• Inspect the Package:

                                                             

One 

MX4305UE Motherboard

  

One 

SATA power Cable 

One

 

I/O Shield (high profile)

 

One 

I/O Shield (low profile)

 

 
• 

Responsibility: 

This manual is provided “As-Is” with no warranties of any kind, it will neither expressed or implied, 
including, but not limited to the implied warranties or conditions of this product’s fitness for any 
particular purpose. In no event shall we be liable for any loss of profits, loss of business, loss of data, 
interruption of business, or indirect, special, incidental, or consequential damages of any kind, even 
the possibility of such damages arising from any defect or error in this manual or product. We reserve 
the right to modify and update the user manual without prior notice. 
 

 

WARNING: CMOS Battery Damage

 

Replace your system’s CMOS RAM battery only with the identical CR-2032 3V Lithium-Ion coin cell 
(or equivalent) battery type to avoid risk of personal injury or physical damage to your equipment.  
Always dispose of used batteries according to the manufacturer’s instructions, or as required by the 
local ordinance (where applicable).  The damage due to not following this warning will void your 
motherboard’s manufacturer warranty. 
 
Perchlorate Material- Special Handling May Apply. 
See 

http://www.dtsc.ca.gov/hazardouswaste/perchlorate/

 

 

 

ATTENTION: Incorrect BIOS Setup

 

If you do not know how to handle BIOS setup or how to set it up properly, it is strongly advisable that 
you do not modify any of the settings than otherwise instructed in the User’s Quick Start Card.  Even 
a seemingly small incorrect adjustment or modification in the BIOS setup can render your system 
unstable or unusable.  The incorrect BIOS setup is not covered by your motherboard’s manufacturer 
warranty.

 

 

• Additional Information: 

Additional information on setting this board up can be found in the User’s Manual in the provided CD-
ROM.  The Online User’s Manual and FAQ/Knowledge Base can be found on our website by visiting 
our website: 

http://www.bcmcom.com

.  If your question is not answered in our FAQ/Knowledge 

Base, visit our forums and post your messages or submit a new FAQ through FAQ Submittal form for 
us to add your question in our FAQ with our answer. 

 
 
 
 
 

 

WARNING: Electrostatic Sensitive Device (ESD)

 

 

Static electricity can easily damage your motherboard and will void your motherboard warranty.  Keep 
the motherboard and other system components in their anti-static packaging until you are ready to 
install them.  Touch a grounded surface before you remove any system component from its protective 
anti-static packaging.  Unpacking and installation should be done on a grounded, anti-static mat.  The 
operator should be wearing an anti-static wristband, grounded at the same points as the anti-static 
mat.  During configuration and installation touch a grounded surface frequently to discharge any static 
electrical charge that may have built up in your body.  Avoid touching the components when handling 
the motherboard or a peripheral card.  Handle the motherboard and peripheral cards either by the 
edges or by the peripheral card case-mounting bracket. 

 

WARNING: Misplaced Jumper Damage 

Incorrect setting jumpers and connectors may lead to damage to your motherboard and will void your 
motherboard warranty.  Please pay special attention not to connect these headers in wrong 
directions.  DO NOT change ANY jumpers while the motherboard has the power! 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for MX4305UE

Page 1: ...en a seemingly small incorrect adjustment or modification in the BIOS setup can render your system unstable or unusable The incorrect BIOS setup is not covered by your motherboard s manufacturer warranty Additional Information Additional information on setting this board up can be found in the User s Manual in the provided CD ROM The Online User s Manual and FAQ Knowledge Base can be found on our ...

Page 2: ...Connectors This port allows Gigabit connection to a Local Area Network LAN through a network hub Refer to the table below for the LAN port LED indications ACT Link LED Speed LED Status Description Status Description OFF No link OFF 10Mbps connection Orange Linked Green 100Mbps connection Blinking Data activity Orange 1Gbps connection 6 USB1 2 USB 3 1 Gen2 Connectors These one Universal Serial Bus ...

Page 3: ...rs Connectors Headers Clear CMOS Jumper CLCMOS1 Normal Default Clear CMOS ATX AT Mode Selection JPSON1 COM1 2 Ring In 12V 5V Select JCOMPWR1 JCOMPWR2 Ring Default 12V 5V LVDS panel voltage Selection JBKLVOL1 ...

Page 4: ...election JLVDS_BKL1 LPC Connectors JLPC1 1 NC 3 LPC_AD3 5 LPC_AD1 7 LPC_FRAME 11 CK_24M_LPC 2 3 3V 4 PLTRST_LPC 6 LPC_AD2 8 LPC_AD0 10 GND 12 GND Processor Power Supply Connector ATX12V1 4 pin ATX12V1 Fan Connectors CPU_FAN1 SYS_FAN1 ...

Page 5: ...SATA power connectors SATAPW1 1 3 3V 2 3 3V 3 3 3V 4 GND 5 GND 6 GND 7 5V 8 5V 9 5V 10 GND 11 GND 12 GND 13 12V 14 12V 15 12V Front USB 3 0 Headers USB56 USB56 1 5V 2 USB3_RX 3 USB3_RX 4 GND 5 USB3_TX 6 USB3_TX 7 GND 8 USB 9 USB 10 NC 19 5V 18 USB3_RX 17 USB3_RX 16 GND 15 USB3_TX 14 USB3_TX 13 GND 12 USB 11 USB ...

Page 6: ...el Connector F_PANEL1 1 2 1 HDD LED 3 HDD LED 5 GND 7 RST 9 N A 2 3 3V 4 PWR LED 6 PANSWIN 8 GND Front Panel Audio Connector AAFP1 9 LINE2L 7 SENSEB 5 LINE2R 3 MIC2R 1 MIC2L 10 LINE2 JD 8 NC 6 MIC2 JD 4 NC 2 GND 1 2 Amplifier Connector JAMP1 1 ...

Page 7: ...K 33 LVDS_B_CLK 31 GND 29 LVDS_B3 27 LVDS_B3 25 GND 23 LVDS_B1 21 LVDS_B1 19 GND 17 LVDS_A3 15 LVDS_A3 13 GND 11 LVDS_A1 9 LVDS_A1 7 GND 5 DDC_CLK 3 VDD_ 3 3V 1 VDD_ 3 3V 40 VDD_ 12V 38 GND 36 LVDS_A_CLK 34 LVDS_A_CLK 32 GND 30 LVDS_B2 28 LVDS_B2 26 GND 24 LVDS_B0 22 LVDS_B0 20 GND 18 LVDS_A2 16 LVDS_A2 14 GND 12 LVDS_A0 10 LVDS_A0 8 GND 6 DDC_DATA 4 VDD_ 5V 2 VDD_ 5V LVDS Inverter Power connector...

Page 8: ... SM Bus connector JSMB1 I2C connector I2C1 LPT port connector LPT1 ...

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