Colorful C.H310M-K PRO V20 User manual

C.H310M-K PRO V20
1.1.Packing Contents
1* Colorful C.H310M-K PRO V20 motherboard
2* SATA cables
1* Driver/Utility CD
1* User's Guide
1* I/O shield
Thanks for purchasing Colorful series motherboard. This series of motherboards provides excellent performance and quality
assurance.
C.H310M-K PRO V20 motherboard based on Intel H310 Chipset, support Intel LGA1151 Coffee Lake processors, support
dual channel DDR4 2133/2400MHz memory, support PCI-E 3.0 standard.
The motherboard provides 1*DVI port、1*VGA port、2*DDR4 memory slots、4*SATA3.0 ports、4*USB2.0&4*USB3.0
ports(including the header)、onboard 6-CH audio chipset、onboard 1000M LAN chipset, it’s a Cost-effective motherboard ！
The motherboard provides 1*PCI Express3.0 x16 slot、1*PCI Express x1 slots,it had good extensibility ！
Colorful Technology Website:
http://www.colorful.cn
1.2.MOTHERBOARD SPEC
CPU ·support Intel LGA1151 Coffee Lake processors
Chipset ·Intel H310
Main
Memory
Slots
·Dual-Channel DDR4 2133/2400MHz support
·Offer 2 DIMM slots
·1*24-pin ATX Power connector
·1* 4-pin ATX 12V Power connector
·1*9-pin Front panel audio connector（F_AUDIO）
·1*System panel connector（F_PANEL）
·1*USB2.0 header（F_USB2）
·1*USB3.0 header（USB3F）
·1*PC speaker connector（BZ）
·1*Debug card connector（CASE）
·1*CMOS jumper（CLR_CMOS）
·2*FANs headers（CPU_FAN，SYS_FAN）
·1*PCI Express 3.0 x16 slot
·1*PCI Express x1 slot
Storage ·4*SATA3.0 port
USB ·4*USB3.0+4*USB2.0(including the header)
Rear IO
Connector
Other
Connectors
·Onboard 6-channel High Definition audio chipset
·Support 3D surround sound
High
Definition
Audio
·Onboard 1000M LAN
·Provides 10/100/1000Mb Ethernet
Onboard
LAN
·2*PS/2 Mouse and Keyboard ports
·1*LAN(RJ45) port
·2*USB 2.0 ports
·2*USB 3.0 ports
·6-Channel Audio I/O
·1*VGA port
·1*DVI port

2.Hardware Installation
This section will guide you through the installation of the motherboard. The topics covered in this section are:
Preparing the motherboard
Installing the CPU
Installing the CPU fan
Installing the memory
Installing the motherboard
Connecting cables and setting switches
1、PS/2 Mouse and Keyboard port
2、Connect to DVI monitor
3、Connect to VGA monitor
4、Connect to USB3.0 devices
5、Connect to USB2.0 devices and LAN
6、Audio devices
7、4-pin Power connector
8、Fan connector（CPU_FAN，SYS_FAN）
9、Intel LGA1151 socket
10、DIMM slots
11、24-pin ATX Power connector
12、SATA3.0 ports
13、PCI Express 3.0 X16 slot, for VGA Card
14、PCI Express X1 slot
15、Clear CMOS jumper
16、Front panel audio connector
17、Debug connector
18、USB 1.1/2.0 port
19、USB 3.0 header
20、System panel connector
21、Speaker connector
1.3.Motherboard Layout

Make sure the CPU is fully seated and level in the socket.
2.1.Safety Instructions
To reduce the risk of fire, electric shock, and injury, always follow basic safety precautions.
Remember to remove power from your computer by disconnecting the AC main source before removing or installing any equip-
ment from/to the computer chassis.
2.2.Preparing the Motherboard
The motherboard shipped in the box does not contain a CPU or memory. You need to purchase a CPU, a CPU fan assembly,
and memory to complete this installation.
2.2.1.Installing the CPU
Be very careful when handling the CPU. Make sure not to bend or break any pins on the back. Hold the processor only by the
edges and do not touch the bottom of the processor.
Use the following procedure to install the CPU onto the motherboard.
1.Unhook the socket lever by pushing down and away from the socket.
2.Lift the load plate. There is a protective socket cover on the load plate to protect the socket when there is no CPU installed.
3.Remove the protective socket cover from the load plate.
4.Remove the processor from its protective cover, making sure you hold it only by the edges.
It is a good idea to save the cover so that whenever you remove the CPU, you have a safe place to store it.
5.Align the notches in the processor with the notches on the socket.
6.Lower the processor straight down into the socket with out tilting or sliding it into the socket.
7.Close the load plate over the CPU and press down while you close and engage the socket lever.
8.There are many different fan types that can be used with this motherboard. Follow the instruction that came with you fan
assembly. Be sure that the fan orientation is correct for your chassis type and your fan assembly.

2.4.Inslling the Motherboard
The sequence of installing the motherboard�into the chassis depends on the chassis you are using and if you are replacing
an existing motherboard or working with an empty chassis. Determine if it would be easier to make all the connections prior
to this step or to secure the motherboard and then make all the connections. Use the following procedure to install the I/O
shield and secure the motherboard into the chassis.
Be sure that the CPU fan assembly has enough clearance for the chassis covers to lock into place and for the expan-
sion cards. Also make sure the CPU Fan assembly is aligned with the vents on the covers.
The CPU fits in only one correct orientation. DO NOT force the CPU into the socket to prevent bending the connectors
on the socket and damaging the CPU!
2.3.Installing Memory DIMMs
Your new motherboard has 2 slots for DDR4�memory. They support dual channel DDR4�memory technology. There must
be at least one memory bank populated to ensure normal operation. Use the following the recommendations for installing
memory. �
One DIMM: Install into DIMM1 or DIMM2. You can install the DIMM into any slot, however, slot 1 is preferred.
Two DIMMs: Install into DIMM1 & DIMM2,to build dual channel.
Use the following procedure to install memory DIMMs into the slots on the motherboard. Note that there is only one gap near
the center of the DIMM slot. This slot matches the slot on the memory DIMM to ensure the component is installed properly.
Unlock a DIMM slot by pressing the module clips outward.
Align the memory module to the DIMM slot, and insert the module vertically into the DIMM slot. The plastic clips at both
sides of the DIMM slot automatically lock the DIMM into the connector.

2.7.1.Debug header:CASE
This Debug header is for Debug serial devices.
2.5.Installing the I/O Shield
The motherboard kit comes with an I/O shield that is used to block radio frequency transmissions, protects internal
components from dust and foreign objects, and promotes correct airflow within the chassis.
Before installing the motherboard, install the I/O shield from the inside of the chassis. Press the I/O shield into place and
make sure it fits securely. �If the I/O shield does not fit into the chassis, you would need to obtain the proper size from the
chassis supplier.
2.6.Securing the Motherboard into the Chassis
Most computer chassis have a base with mounting studs or spacers to allow the mother board to be secured to the chassis
and help to prevent short circuits. If there are studs that do not align with a mounting hole on the motherboard, it is
recommended that you remove that stud to prevent the possibility of a short circuit.
1.Carefully place the motherboard onto the studs/spacers located inside the chassis.
2.Align the mounting holes with the studs/spacers.
3.Align the connectors to the I/O shield.
4.Ensure that the fan assembly is aligned with the chassis vents according to the fan assembly instruction.
5.Secure the motherboard with a minimum of eight-to-ten screws.
2.7.Connecting Cables and Setting Switches
This section takes you through all the connections and switch settings necessary on the motherboard. This will include:
Power Connections
24-pin ATX power
4-pin ATX 12V power
Internal Headers
Front panel
USB Headers
Audio
Serial ATA III
Chassis Fans
Rear panel USB 2.0 Adapter
Expansion slots

2.7.2.ATX power connectors (24-pin ATXPWR, 4-pin ATX12V)
These connectors are for an ATX power supply. The plugs from the power supply are designed to fit these connectors in
only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.
2.7.3.Serial ATA 3.0 6Gb/s connectors (7-pin)
These connectors connect to Serial ATA 3.0 6Gb/s hard disk drives and optical drives via Serial ATA 3.0 6Gb/s signal
cables.
2.7.4.Back Panel IO Connector

This connector is for USB 3.0 devices.
Use
Used for external CD player, tape player or other audio devices.
This connector is for a PS/2 mouse and Keyboard.
This connector for speakers or headphones.
Parts
The standard RJ-45 jack is for connection to single Local Area Network (LAN).
You can connect a network cable to it.
LAN Jack
PS/2 Mouse and Keyboard Connector
Lie-In(Blue)
Line Out(Green)
Side surround speakers connectorSide R/L(Gray)
Onboard VGA, connect to Monitor
VGA
Onboard DVI port, connect to DVI MonitorDVI
These connectors are for attaching USB devices such as keyboard, mouse,
or other USB-compatible devices
USB Ports
2.7.5.USB 3.0 connectors
These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module
to a slot opening at the back of the system chassis. These USB connectors comply with the USB 2.0 specification that
supports up to 480Mbps connection speed.
2.7.6.USB2.0 connectors

System power LED (2-pin PLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED�cable to this connector. The system
power LED lights up when you turn on the system�power, and blinks when the system is in sleep mode.
Hard disk drive activity LED (2-pin IDE_LED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable�to this connector. The IDE LED
lights up or flashes when data is read from or written to the HDD.
System warning speaker (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The speaker�allows you to hear system beeps
and warnings.
ATX power button/soft-off button (2-pin PWRSW)
This 2-pin connector is for the system power button.
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power.
This connector supports several chassis-mounted functions.
2.7.8.System panel connector
This connector is for a chassis-mounted front panel audio I/O module that supports either High Definition Audio or AC`97
audio standard. Connect one end of the front panel audio I/O module cable to this connector.
2.7.7.Front panel audio connector

Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches
the ground pin of the connector.
2.7.9.CPU, Chassis, and Power fan connectors
This SPEAK header is for Speaker serial devices.
2.7.11.SPEAK header:BZ

There is a CMOS RAM on board that has a power supply from external battery to keep the system configuration data. With
the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configura-
tion, use the CLR_CMOS Jumper to clear data.
2.7.12.Clear CMOS Jumper: CLR_CMOS
The PCI Express x1 slots�that are designed to accommodate less bandwidth-intensive cards, such as a modem or LAN
card. The x1 slot provides 250 MB/sec bandwidth.
The PCI Express3.0 x16 slot is reserved for a graphics or video card. The bandwidth of the x16 slot is up to 4GB/sec
(8GB/sec concurrent).
When installing a PCI Express3.0 x16 card, be sure the retention clip snaps and locks the card into place. If the card is not
seated properly, it could cause a short across the pins. Secure the card’s metal bracket to the chassis back panel with the
screw used to hold the blank cover.
2.7.13.PCI Express3.0 x16 and PCI Express x1 slots
You can clear CMOS by shorting 2-3 pin. Before you clearing the CMOS, following next procedure:
1.Turn off the AC power supply and connect pins 2 and 3 together using the jumper cap.
2.Return the jumper setting to normal (pin 1-2) or Remove the jumper cap
3.Turn the AC power supply back on.
Clear CMOS PROCEDURE
PCI Express x1 Slot
PCI Express3.0 x16 Slot
Clear CMOS settings
2-3 clear CMOS
1-2 normal

Press F1 to Run Setup
Press F2 to Load default values and continue
Power on the computer and the system will start the Power On Self Test (POST)process. When the message below
appears on the screen, press <DEL> key to enter BIOS:
Boot device Priority Setting.If user will install operating system, please put“Boot Option #1”set to your CD-ROM or your
USB device, After setting, press "F10" key to save and exit,, System boot from CD-ROM or U disk.
Entering BIOS Setup
Boot Option Priorities（how to install operating system）
This motherboard manual belongs to Colorful Technology and Development CO, LTD. No one is permitted to copy,
change, or translate without our written permission.
Copyright
Main Advanced Chipset C.Oclock Exit
Boot Configuration
Operating system select
Fast Boot
Bootup Numlock State
Quiet Boot
Update System BIOS
Boot mode select
Set Boot Priority
Boot Option #1
Windows 7 or other OS
Enabled
On
Enabled
Disabled
LEGACY
→←Select Screen
↑↓/Click:Select Item
Enter/ Dbl Click: Select
+/-: Change Opt
F1: General Help
F7: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC/Right Click: Exit
4.Copyright Notice
3.BIOS setup

The products name we mentioned in this manual is only for identifying, all of the brands belong to other company.
The registered trademarks of IBM, VGA and PS/2 belong to International Business Machines.
The registered trademarks of Intel, Pentium, Pentium Ⅱ, Celeron, Pentium III and Pentium 4 belong to Intel.
The registered trademark of Athlon belongs to Advanced Micro Devices, Inc.
The registered trademarks of Microsoft, MS-DOS, Windows 95/98/NT, Windows2000/XP etc. belong to Microsoft.
All of the trademarks in this manual have been registered.
Disclaimer
Trademarks
5.Technical Support