Supermicro C7B250-CB-MK User manual

C7B250-CB-MK
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QUICK REFERENCE GUIDE
Revision 1.0

C7B250-CB-MK QUICK REFERENCE GUIDE Product Safety Information
Standardized Warning Statements
Motherboards
About Standardized Warning Statements
The following statements are industry standard warnings, provided to warn the user of situations which can potentially
cause a bodily injury. Should you have questions or experience difculty, contact Supermicro's Technical Support De-
partment for assistance. Only certied technicians should attempt to install or congure components.
Read this section in its entirety before installing or conguring components in the Supermicro chassis.
Battery Handling
Warning!
There is a danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same or an equiva-
lent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.
電池の取り扱い
電池交換が正しく行われなかった場合、破裂の危険性があります。 交換する電池はメーカーが推奨する型、または同等のも
のを使用下さい。 使用済電池は製造元の指示に従って処分して下さい。
警告
電池更換不當會有爆炸危險。請使用製造商建議之相同或功能相當的電池更換原有電池。請按照製造商的說明指示處理
廢棄舊電池。
警告
电池更换不当会有爆炸危险。请只使用同类电池或制造商推荐的功能相当的电池更换原有电池。请按制造商的说明处理
废旧电池。
경고!
배터리가 올바르게 교체되지 않으면 폭발의 위험이 있습니다. 기존 배터리와 동일하거나 제조사에서 권장하는 동등한
종류의 배터리로만 교체해야 합니다. 제조사의 안내에 따라 사용된 배터리를 처리하여 주십시오.
Note: For complete product safety information, refer to http://www.supermicro.com/about/policies/safety_information.cfm.

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


C7B250-CB-MK QUICK REFERENCE GUIDE BIOS POST Code
AMI BIOS POST Codes
About AMI BIOS POST Codes
The table below lists some of AMI BIOS POST codes for C7B250-CB-MK. For more information, refer to https://www.
supermicro.com.tw/manuals/other/AMI_BIOS_POST_Codes_for_Grantley_Motherboards.pdf.
Code Description
0x32 CPU post-memory initialization is started
0x55 No Memory detected or memory failed
0x63 CPU DXE initialization is started
0x69 North Bridge DXE initialization is started
0x70 South Bridge DXE initialization is started
0x92 PCI Bus initialization is started
0x99 Super IO Initialization
0x9A USB initialization is started
0xA0 IDE initialization is started
0xA9 Boot into BIOS setup menu
0xAE Legacy Boot event
0xB2 Legacy Option ROM Initialization
0xB4 USB hot plug
0xD6 No VGA device
0xD7 No Keyboard plug in
0xF2 Recovery process started
0xF9 Recovery capsule is not found

C7B250-CB-MK
QuiCK RefeRenCe Guide Rev. 1.0
SUPERMICR R
Motherboard Layout and Features
= mounting hole
LGA 1151
I/O BACK PANEL
TPM/PORT80JTPM1:
JTPM1
RST PWR
ON
XOH/FF
X
NIC
1
PWR
LED
HDD
LED
JF1
USB 2/3USB 8/9(3.0)
2-3:BIOS RECOVERY
1-2:NORMAL JBR1
WATCH DOG
1-2:RST
2-3:NMI
JWD1:
JBR1
JPME2
AUDIO FP
COM1
JD1:SPEAKER :1-4
JD1
JSD1
JWD1
JL1
JSD1:SATA DOM PWR
JL1:
CHASSIS
INTRUSION
2-3:ME MANUFACTURING MODE
JPME2:
1-2:NORMAL
I-SATA5
I-SATA4
I-SATA3
I-SATA2
I-SATA1
I-SATA0
PCH SLOT1 PCI-E 3.0 X1 PCH SLOT2 PCI-E 3.0 X4
J9702
JSTBY1
J9701
JI2C2 JI2C1
JSPDIF_OUT
5V STBY POWER
JSTBY1:
CPU SLOT3 PCI-E 3.0 X16
OFF:DISABLE
JI2C1/JI2C2
ON :ENABLE
HD AUDIO
PCIE M.2
CONNECTOR 1
SYS_FAN2
USB 6/7(3.0)
LAN
CPU
JPW1
DVI
JPUSB1:USB0/1 WAKE UP
HDMI/DP
DIMMB2
DIMMA2
2-3 DISABLE
1-2 ENABLE
CPU_FAN1
JVR1 JPUSB1
JPW2
KB/MOUSE
LED1
REV: 1.00
C7B250-CB-MK
DESIGNED IN USA
+
BAR CODE
MAC CODE
BIOS LICENSE
C
A
+
A C
USB 4/5(3.0)
USB 0/1
B1
2280
2260
2242
JBT1
JBT1:CMOS CLEAR
JCMOS
2-3:CLEAR CMOS
1-2:NORMAL
JCMOS:
SYS_FAN1
7th/6th Gen
Intel® CoreTM i7/i5/i3
Series CPU

Package contents
• One (1) Supermicro Motherboard
• Two (2) SATA Cables, One (1) I/O Shield
• One (1) Quick Reference, One (1) Driver CD
Jumpers and Connectors
Jumpers
Connectors
Jumper Description Default
JCMOS Clear CMOS 1-2: Normal
JBR1 BIOS Recovery 1-2: Normal
JBT1 Clear CMOS (on board) Short pads to clear CMOS
JI2C1/JI2C2 SMB to PCI-E Slots Open: Disable
JPME2 Intel® Manufacturing Mode 1-2: Normal
JPUSB1 USB Wake Up Enable (Back Panel USB 0/1) 1-2: Enable
JWD1 Watch Dog Function Enable 1-2: RST
Connector Description
AUDIO FP Front Panel Audio Header
BT1 Onboard Battery
COM1 COM1 Port Header
CPU_FAN1 CPU Fan Headers
I-SATA0~5 (Intel® PCH) Serial ATA (SATA) 3.0 Ports 0~5 (6Gb/sec)
JD1 Pin 1~4: External Speaker
JF1 Front Panel Control Header
JL1 Chassis Intrusion Header
JPW1 24-pin ATX Power Connector (Required)
JPW2 8-pin CPU Power Connector (Required)
JSD1 SATA DOM (Disk On Module) Power Connector
JSPDIF_OUT Sony/Philips Digital Interface (S/PDIF) Out Header
JSTBY1 Standby Power Header
JTPM1 Trusted Platform Module (TPM) Header
PCI-E M.2 CONNECTOR 1 PCI-E M.2 Connector 1, small form factor devices and other portable devices for
High speed NVMe SSDs
SYS_FAN1/FAN2 System Fan Headers
USB 2/3 Front Panel Accessible USB 2.0 Headers
USB 8/9 (3.0) Front Panel Accessible USB 3.0 Header

ContaCt InformatIon
• www.supermicro.com (Email: [email protected])
• Manuals: http://www.supermicro.com/support/manuals
• Drivers & Utilities: ftp://ftp.supermicro.com
• Safety: http://www.supermicro.com/about/policies/safety_information.cfm
LED Indicators
LED indicators
CPU & Memory Support
CPU & Memory Support
DIMM Memory Installation
LED Description Color/State Status
LED1 Power On
S3 (Suspend to RAM) LED
Power On: Green On
S3: Green Blinking See manual
The C7B250-CB-MK supports a 6th and 7th generation Intel® CoreTM i7/i5/i3/Pentium®/Celeron®processor, up to 32GB
of Unbuffered (UDIMM) non-ECC DDR4 memory, up to 2400MHz in two 288-pin memory slots. Populating these
DIMM slots with a pair of memory modules of the same type and same size will result in interleaved memory, which
will improve memory performance.
Towards the CPU
Memory Population Guidelines
When installing memory modules, the DIMM slots should be populated in the following order: DIMMA2, DIMMB2.
• Always use DDR4 DIMM modules of the same size, type and speed.
• Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the slowest DIMM.
Recommended Population (Balanced)
DIMMB2 DIMMA2 Total System Memory
4GB 4GB 8GB
8GB 8GB 16GB
16GB 16GB 32GB
DIMMB2 (Red Slot)
DIMMA2 (Red Slot)
Note: 1) For memory optimization, use only DIMM modules that have been validated by Supermicro. For the latest memory updates, please
refer to our website at http://www.supermicro.com/products/motherboard.
2) Always connect the power cord last, and always remove it before adding, removing or changing any hardware components.

MNL-1987-QRG-100
© 2017 Supermicro Computer Inc. All rights reserved. Reproduction of this document whether in part or in whole is strictly prohibited without Super- micro's written consent. All Trademarks are property of their respective entities. All information provided is deemed accurate at the time of printing; however, it is not guaranteed.
Notes
• Graphics shown in this quick reference guide are for illustration only. Your components may or
may not look exactly the same as drawings shown in this guide.
• Refer to Chapter 2 of the User Manual for detailed information on jumpers, connectors, LED
indicators, memory support and CPU/motherboard installation instructions.
Front Panel Control (JF1)
CPU Installation Heatsink Installation
Heatsink
with Fan
Motherboard
Mounting Hole
Back Panel I/O Connectors
Add
thermal paste
Power Button
Over heat/Fan Fail L
ED (-)
1
NIC1 LED (-)
Reset Button
2
HDD LED (-)
POWER LED (-)
Reset
PWR
POWER LED (+)
Ground
Ground
XX
HDD LED (+)
NIC1 LED (+)
Over heat/Fan Fail L
ED (+)
1516
XX
A. PS/2 Keyboard/Mouse Port G. USB 3.0 Port 4 L. Center/LFE Out
B. USB 2.0 Port 0 H. USB 3.0 Port 5 M. Surround Out
C. USB 2.0 Port 1 I. RJ-45 Gigabit Ethernet Port N. SPDIF Out
D. DisplayPort J. USB 3.0 Port 6 O. Line In
E. HDMI Port K. USB 3.0 Port 7 P. Line Out
F. DVI-D Port Q. Mic In
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
I

美超微電腦股份有限公司
C7B250-CB-MK 快速參考指南 版本 1.0
SUPERMICR R
主機板元件配置圖
= 裝機孔
LGA 1151
I/O BACK PANEL
TPM/PORT80JTPM1:
JTPM1
RST PWR
ON
XOH/FF
X
NIC
1
PWR
LED
HDD
LED
JF1
USB 2/3USB 8/9(3.0)
2-3:BIOS RECOVERY
1-2:NORMAL JBR1
WATCH DOG
1-2:RST
2-3:NMI
JWD1:
JBR1
JPME2
AUDIO FP
COM1
JD1:SPEAKER :1-4
JD1
JSD1
JWD1
JL1
JSD1:SATA DOM PWR
JL1:
CHASSIS
INTRUSION
2-3:ME MANUFACTURING MODE
JPME2:
1-2:NORMAL
I-SATA5
I-SATA4
I-SATA3
I-SATA2
I-SATA1
I-SATA0
PCH SLOT1 PCI-E 3.0 X1 PCH SLOT2 PCI-E 3.0 X4
J9702
JSTBY1
J9701
JI2C2 JI2C1
JSPDIF_OUT
5V STBY POWER
JSTBY1:
CPU SLOT3 PCI-E 3.0 X16
OFF:DISABLE
JI2C1/JI2C2
ON :ENABLE
HD AUDIO
PCIE M.2
CONNECTOR 1
SYS_FAN2
USB 6/7(3.0)
LAN
CPU
JPW1
DVI
JPUSB1:USB0/1 WAKE UP
HDMI/DP
DIMMB2
DIMMA2
2-3 DISABLE
1-2 ENABLE
CPU_FAN1
JVR1 JPUSB1
JPW2
KB/MOUSE
LED1
REV: 1.00
C7B250-CB-MK
DESIGNED IN USA
+
BAR CODE
MAC CODE
BIOS LICENSE
C
A
+
A C
USB 4/5(3.0)
USB 0/1
B1
2280
2260
2242
JBT1
JBT1:CMOS CLEAR
JCMOS
2-3:CLEAR CMOS
1-2:NORMAL
JCMOS:
SYS_FAN1
7th/6th Gen
Intel® CoreTM i7/i5/i3
Series CPU

單一主機板包裝盒內容清單
•Supermicro c7B250-cB-mK 主機板x1
•SATA 訊號線 x2
•後檔板 x1
• 快速參考指南 x1
• 驅動程式光碟片x1
連接埠 說明
AUDIO FP 前面板音效接頭
BT1 內建電池
COM1 COM1 序列連接埠
CPU_FAN1 CPU （中央處理器）風扇接頭
I-SATA0~5 （Intel®PCH）序列 ATA介面（SATA 3.0）連接埠 0~5（6Gb/秒）
JD1 針腳 1~4：外接喇叭
JF1 前面板接頭
JL1 機殼防盜裝置接頭
JPW1 24針腳ATX主電源連接埠（必備）
JPW2 8針腳CPU電源連接埠（必備）
JSD1 SATA DOM (磁碟模組) 電源連接埠
JSPDIF_OUT S/PDIF（索尼/飛利浦數位傳輸介面）輸出接頭
JSTBY1 待機電源接頭
JTPM1 TPM 信任平台模組接頭
PCI-E M.2 CONNECTOR 1 PCIeM.2 介面連接埠，適用具高速傳輸NVMe介面之小尺寸以及其他可攜式
M.2 固態硬碟
SYS_FAN1/FAN2 系統風扇接頭
USB 2/3 前面板USB 2.0 規格連接埠
USB 8/9 (3.0) 前面板USB 3.0 規格連接埠
跳線器/連接埠
連接埠（Connector）
跳線器 說明 預設值
JCMOS CMOS（可讀寫隨機存取記憶體晶片）組態資料清除 針腳 1-2 （正常）
JBR1 BIOS 復原 針腳 1-2 （正常）
JBT1 CMOS 組態資料清除（內建） 設為短路來清除CMOS資料
JI2C1/JI2C2 PCI-E（系統匯流排）介面的 SMB 插座 未連接（不啟用）
JPME2 Intel®製造模式 針腳 1-2 （正常）
JPUSB1 啟用USB喚醒（背板USB 0/1）針腳 1-2 （啟用）
JWD1 啟動系統監控（Watch Dog）功能 針腳 1-2 （重設）
跳線器（Jumper）

線上技術支援及下載
• 聯絡我們（技術支援信箱）：www.supermicro.com （Email: [email protected]）
• 產品手冊文件：http://www.supermicro.com/support/manuals
• 驅動程式及工具程式：ftp://ftp.supermicro.com
• 產品安全性須知：http://www.supermicro.com/about/policies/safety_information.cfm
本主機板 C7B250-CB-MK 支援第六代與第七代 Intel® CoreTM i7/i5/i3/Pentium®/Celeron®處理器。記
憶體支援Unbuffered DIMM non-ECC DDR4，容量最高可達32GB，及二個高達2400MHz （ 288支
針 ） 的記憶體插槽。欲取得雙通道效能，請安裝成對相同型號與速度之記憶體。
LED 指示燈
LED 指示燈
CPU & Memory Support
中央處理器及記憶體支援
此面朝向中央處理器
DIMMB2 （紅色插槽）
DIMMA2 （紅色插槽）
DIMM（記憶體模組）安裝方式
LED燈說明 燈號顏色/情況 狀態
LED1 開啟/S3模式（待機）指示燈 開機：綠燈
待機S3模式：綠燈閃爍 參閱手冊
請依照以下說明及表格安裝記憶體模組：
• 請遵循下列插槽編號順序依序安裝： DIMMA2（通道A、插槽2）、DIMMB2（通道B、插槽2） 。
• 請使用相同型號（DDR4 DIMM）與速度之記憶體。若混合使用不同速度之記憶體，系統將依
較低的記憶體速度執行。
建議插槽使用方式
DIMMB2 DIMMA2 系統記憶體總容量
4GB 4GB 8GB
8GB 8GB 16GB
16GB 16GB 32GB
註：1) 請安裝使用本公司所認可的記憶體模組以達記憶體模組最佳化。更多的記憶體模組相關訊息，請參閱本公司網頁
(http://www.supermicro.com/products/motherboard)。
2) 增加、移除和更換任何硬體元件前，請務必先拔掉電源線，待確實完成所有程序後，再重新連接電源線。