ASROCK B650 PG LIGHTNING User manual

Contact Information
If you need to contact ASRock or want to know more about ASRock, you’re welcome
to visit ASRock’s website at http://www.asrock.com; or you may contact your dealer
for further information. For technical questions, please submit a support request
form at https://event.asrock.com/tsd.asp
ASRock Incorporation
e-mail: [e-mail]
ASRock EUROPE B.V.
e-mail: [e-mail]
ASRock America, Inc.
e-mail: sa[email protected]
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B650 PG Lightning WiFi
B650 PG Lightning

Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 6
1.4 I/O Panel 9
1.5 Block Diagram 12
1.6 802.11axe Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz
Antennas (For B650 PG Lightning WiFi) 13
Chapter 2 Installation 15
2.1 Installing the CPU 16
2.2 Installing the CPU Fan and Heatsink 19
2.3 Installing Memory Modules (DIMM) 28
2.4 Connecting the Front Panel Header 30
2.5 Installing the Motherboard 31
2.6 Installing SATA Drives 32
2.7 Installing a Graphics Card 34
2.8 Connecting Peripheral Devices 36
2.9 Connecting the Power Connectors 37
2.10 Power On 38
2.11 Jumpers Setup 39
2.12 Onboard Headers and Connectors 40

2.13 Smart Button 56
2.14 Post Status Checker 58
2.15 M.2 WiFi/BT Module Installation Guide
(For B650 PG Lightning) 59
2.16 M.2 SSD Module Installation Guide (M2_1) 61
2.17 M.2 SSD Module Installation Guide (M2_2 and M2_3) 65

1
B650 PG Lightning WiFi
B650 PG Lightning
Chapter 1 Introduction
ank you for purchasing ASRock B650 PG Lightning WiFi / B650 PG Lightning
motherboard, a reliable motherboard produced under ASRock’s consistently
stringent quality control. It delivers excellent performance with robust design
conforming to ASRock’s commitment to quality and endurance.
1.1 Package Contents
• ASRock B650 PG Lightning WiFi / B650 PG Lightning Motherboard (ATX Form
Factor)
• ASRock B650 PG Lightning WiFi / B650 PG Lightning User Manual
• 2 x Serial ATA (SATA) Data Cables (Optional)
• 2 x ASRock WiFi 2.4/5/6 GHz Antennas (Optional) (For B650 PG Lightning WiFi)
• 2 x Screws for M.2 Sockets (Optional) (For B650 PG Lightning WiFi)
• 3 x Screws for M.2 Sockets (Optional) (For B650 PG Lightning)
Because the motherboard specications and the BIOS soware might be updated, the
content of this documentation will be subject to change without notice. In case any modi-
cations of this documentation occur, the updated version will be available on ASRock’s
website without further notice. If you require technical support related to this mother-
board, please visit our website for specic information about the model you are using. You
may nd the latest VGA cards and CPU support list on ASRock’s website as well. ASRock
website http://www.asrock.com.

2
1.2 Specications
Platform • ATX Form Factor
• 8 Layer PCB
CPU • Supports AMD Socket AM5 RyzenTM 7000 Series Processors
Chipset • AMD B650
Memory • Dual Channel DDR5 Memory Technology
• 4 x DDR5 DIMM Slots
• Supports DDR5 ECC/non-ECC, un-buered memory up to
7200+(OC)*
• Max. capacity of system memory: 192GB
• Supports Extreme Memory Prole (XMP) and EXTended
Proles for Overclocking (EXPO) memory modules
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)
Expansion
Slot
CPU:
• 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*
Chipset:
• 1 x PCIe 4.0 x16 Slot (PCIE3), supports x2 mode*
• 2 x PCIe 4.0 x1 Slots (PCIE2 and PCIE4)*
• 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe
WiFi module
* Supports NVMe SSD as boot disks
• 15μ Gold Contact in VGA PCIe Slot (PCIE1)
Graphics • Integrated AMD RDNATM 2 graphics (Actual support may
vary by CPU)
• 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR,
HDCP 2.3 and max. resolution up to 4K 120Hz
Audio • 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
• Nahimic Audio

3
B650 PG Lightning WiFi
B650 PG Lightning
LAN • 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
• Dragon RTL8125BG
• Supports Phantom Gaming LAN Soware
- Smart Auto Adjust Bandwidth Control
- Visual User Friendly UI
- Visual Network Usage Statistics
- Optimized Default Setting for Game, Browser, and
Streaming Modes
- User Customized Priority Control
Wireless
LAN (For
B650 PG
Lightning
WiFi)
• 802.11axe Wi-Fi 6E Module
• Supports IEEE 802.11a/b/g/n/ac/ax/axe
• Supports Dual-Band 2x2 with extended 6GHz band* sup-
port
* Wi-Fi 6E (6GHz band) will be supported by Microso® Win-
dows® 11. e availability will depend on the dierent regula-
tion status of each country and region. It will be activated (for
supported countries) through Windows Update and soware
updates once available.
* A 6GHz compatible router is required for 6E functionality.
• 2 antennas to support 2 (Transmit) x 2 (Receive) diversity
technology
• Supports Bluetooth 5.2 + High speed class II
• Supports MU-MIMO
USB CPU:
• 6 x USB 3.2 Gen1 (Rear)
Chipset:
• 1 x USB 3.2 Gen2x2 Type-C (Rear)
• 1 x USB 3.2 Gen2 Type-C (Front)
• 3 x USB 3.2 Gen1 (1 Rear, 2 Front)
• 8 x USB 2.0 (4 Rear, 4 Front)
* All USB ports support ESD Protection

4
Rear Panel
I/O
• 2 x Antenna Ports (For B650 PG Lightning WiFi)
• 2 x Antenna Mounting Points (For B650 PG Lightning)
• 1 x HDMI Port
• 1 x USB 3.2 Gen2x2 Type-C Port (20 Gb/s) (ReDriver)
• 7 x USB 3.2 Gen1 Ports (USB32_34 are Lightning Gaming
Ports) (USB32_12 and USB32_56 are from ASMedia
ASM1074 hub)
• 4 x USB 2.0 Ports
• 1 x RJ-45 LAN Port
• 1 x BIOS Flashback Button
• HD Audio Jacks: Line in / Front Speaker / Microphone
Storage CPU:
• 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2280
PCIe Gen5x4 (128 Gb/s) mode*
• 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280
PCIe Gen4x4 (64 Gb/s) mode*
Chipset:
• 1 x M.2 Socket (M2_3, Key M), supports type 2280 PCIe
Gen4x2 (32 Gb/s) mode*
• 4 x SATA3 6.0 Gb/s Connectors
* Supports NVMe SSD as boot disks
* Supports ASRock U.2 Kit
RAID • Supports RAID 0, RAID 1 and RAID 10 for SATA storage
devices
• Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe stor-
age devices*
* Requires additional M.2 NVMe expansion cards to support
RAID 10
Connector • 1 x SPI TPM Header
• 1 x Power LED and Speaker Header
• 1 x RGB LED Header*
• 3 x Addressable LED Headers**
• 1 x CPU Fan Connector (4-pin)***
• 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan
Speed Control)****

5
B650 PG Lightning WiFi
B650 PG Lightning
• 4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan
Speed Control)*****
• 1 x 24 pin ATX Power Connector
• 2 x 8 pin 12V Power Connectors (Hi-Density Power Connec-
tor)
• 1 x Front Panel Audio Connector
• 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
• 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)
• 1 x Front Panel Type C USB 3.2 Gen2 Header (ReDriver)
* Supports in total up to 12V/3A, 36W LED Strip
** Support in total up to 5V/3A, 15W LED Strip
*** CPU_FAN1 supports the fan power up to 1A (12W).
**** CPU_FAN2/WP supports the fan power up to 2A (24W).
***** CHA_FAN1~4/WP support the fan power up to 2A (24W).
***** CPU_FAN2/WP and CHA_FAN1~4/WP can auto detect
if 3-pin or 4-pin fan is in use.
BIOS
Feature
• AMI UEFI Legal BIOS with GUI support
OS • Microso® Windows® 10 64-bit / 11 64-bit
Certica-
tions
• FCC, CE
• ErP/EuP ready (ErP/EuP ready power supply is required)
Please realize that there is a certain risk involved with overclocking, including adjusting
the setting in the BIOS, applying Untied Overclocking Technology, or using third-party
overclocking tools. Overclocking may aect your system’s stability, or even cause damage to
the components and devices of your system. It should be done at your own risk and expense.
We are not responsible for possible damage caused by overclocking.
* For detailed product information, please visit our website: http://www.asrock.com

6
SPK_PLED1
CPU_FAN1
BIOS
ROM
USB32_TC2
HD_AUDIO1
1
1
DDR5 _A2 (64 bit, 288-pin module)
DDR5 _A1 (64 bit, 288-pin module)
DDR5 _B2 (64 bit, 288- pin module)
DDR5 _B1 (64 bit, 288- pin module)
AUDIO
CODEC
BIOS
_FB1
PCIE1
PCIE4
CPU_FAN2/WP
ADDR_LED2
1
ADDR_LED1
1
RGB_LED1
1
USB_5_6 USB_7_8
11
USB32_8_9
1
SPI_TPM_J1
Top:
LIN E IN
Center:
FRONT
Bottom:
MIC I N
HDMI1
CHA_FAN4
/WP
CHA_FAN3/WP
12
14
11
16
17
19
1
10
20
27
4
22
58
15
18
2426
27
28
9
SATA3_1SATA3_2
AMD
B650
ATX12V1AT X12V2
29
3
CHA_FAN1
/WP
1
CHA_FAN2/WP
13
HDLED RESET
PLED PWRBTN
1
PANEL1
ADDR_LED3
1
25
1
CLRCMOS1
23 21
SATA3_3 SATA3_4
CMOS
Battery
PCIE3
PCIE2
RoHS
M2_1
M2_2
M2_3
LAN
Top:
RJ-45
USB 3.2 Gen1
T: USB32_1
B: USB32_2
USB 3.2 Gen1
T: USB32_3
B: USB32_4
USB 3.2 Gen1
T:USB32_7
USB 3.2 Gen2x2
B: USB32_TC1
USB 2.0 USB2
USB 2.0 USB1
USB 2.0 USB4
USB 2.0 USB3
USB 3.2 Gen1
T: USB32_5
B: USB32_6
DRAM
CPU
VGA
BOOT
6
ATXPWR1
M2_WIFI
WiFi-802.11axe
Module
B650 PG
1.3 Motherboard Layout
B650 PG Lightning WiFi:

7
B650 PG Lightning WiFi
B650 PG Lightning
SPK_PLED1
CPU_FAN1
BIOS
ROM
USB32_TC2
HD_AUDIO1
1
1
DDR5 _A2 (64 bit, 288-pin module)
DDR5 _A1 (64 bit, 288-pin module)
DDR5 _B2 (64 bit, 288- pin module)
DDR5 _B1 (64 bit, 288- pin module)
AUDIO
CODEC
BIOS
_FB1
PCIE1
PCIE4
CPU_FAN2/WP
ADDR_LED2
1
ADDR_LED1
1
RGB_LED1
1
USB_5_6 USB_7_8
11
USB32_8_9
1
SPI_TPM_J1
Top:
LIN E IN
Center:
FRONT
Bottom:
MIC I N
HDMI1
CHA_FAN4
/WP
CHA_FAN3/WP
12
14
11
16
17
19
1
10
20
27
4
22
58
15
18
2426
27
28
9
SATA3_1SATA3_2
AMD
B650
ATX12V1AT X12V2
29
3
CHA_FAN1
/WP
1
CHA_FAN2/WP
13
HDLED RESET
PLED PWRBTN
1
PANEL1
ADDR_LED3
1
25
1
CLRCMOS1
23 21
SATA3_3 SATA3_4
CMOS
Battery
PCIE3
PCIE2
M2_WIFI_CT1
M2_WIFI1
RoHS
M2_1
M2_2
M2_3
LAN
Top:
RJ-45
USB 3.2 Gen1
T: USB32_1
B: USB32_2
USB 3.2 Gen1
T: USB32_3
B: USB32_4
USB 3.2 Gen1
T:USB32_7
USB 3.2 Gen2x2
B: USB32_TC1
USB 2.0 USB2
USB 2.0 USB1
USB 2.0 USB4
USB 2.0 USB3
USB 3.2 Gen1
T: USB32_5
B: USB32_6
DRAM
CPU
VGA
BOOT
6
B650 PG
ATXPWR1
B650 PG Lightning:

8
No. Description
1 ATX 12V Power Connector (ATX12V1)
2 ATX 12V Power Connector (ATX12V2)
3 CPU Fan Connector (CPU_FAN1)
4 CPU/Water Pump Fan Connector (CPU_FAN2/WP)
5 2 x 288-pin DDR5 DIMM Slots (DDR5_A1, DDR5_B1)
6 Post Status Checker (PSC)
7 2 x 288-pin DDR5 DIMM Slots (DDR5_A2, DDR5_B2)
8 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)
9 Addressable LED Header (ADDR_LED2)
10 ATX Power Connector (ATXPWR1)
11 Front Panel Type C USB 3.2 Gen2 Header (USB32_TC2)
12 USB 3.2 Gen1 Header (USB32_8_9)
13 Chassis/Water Pump Fan Connector (CHA_FAN2/WP)
14 SPI TPM Header (SPI_TPM_J1)
15 SATA3 Connector (SATA3_1)
16 SATA3 Connector (SATA3_2)
17 System Panel Header (PANEL1)
18 Power LED and Speaker Header (SPK_PLED1)
19 SATA3 Connector (SATA3_4)
20 SATA3 Connector (SATA3_3)
21 USB 2.0 Header (USB_7_8)
22 USB 2.0 Header (USB_5_6)
23 Clear CMOS Jumper (CLRCMOS1)
24 Chassis/Water Pump Fan Connector (CHA_FAN4/WP)
25 Addressable LED Header (ADDR_LED3)
26 Addressable LED Header (ADDR_LED1)
27 RGB LED Header (RGB_LED1)
28 Front Panel Audio Header (HD_AUDIO1)
29 CPU/Water Pump Fan Connector (CPU_FAN3/WP)

9
B650 PG Lightning WiFi
B650 PG Lightning
1.4 I/O Panel
No. Description No. Description
1 Antenna Ports 9 USB 3.2 Gen1 Type-A Ports
2 2.5G LAN RJ-45 Port* (USB32_56)
3 Line In (Light Blue)** 10 USB 3.2 Gen1 Type-A Ports
4 Front Speaker (Lime)** (USB32_34)***
5 BIOS Flashback Button 11 USB 2.0 Ports (USB1234)
6 Microphone (Pink)** 12 USB 3.2 Gen1 Type-A Ports
7 USB 3.2 Gen1 Type-A Port (USB32_12)
(USB32_7) 13 HDMI Port
8 USB 3.2 Gen2x2 Type-C Port
(USB32_TC1)
B650 PG Lightning WiFi:
13 12 11 6 5
3
42
7
8
9
1
10

10
No. Description No. Description
1 2.5G LAN RJ-45 Port* 8 USB 3.2 Gen1 Type-A Ports
2 Line In (Light Blue)** (USB32_56)
3 Front Speaker (Lime)** 9 USB 3.2 Gen1 Type-A Ports
4 BIOS Flashback Button (USB32_34)***
5 Microphone (Pink)** 10 USB 2.0 Ports (USB1234)
6 USB 3.2 Gen1 Type-A Port 11 USB 3.2 Gen1 Type-A Ports
(USB32_7) (USB32_12)
7 USB 3.2 Gen2x2 Type-C Port 12 HDMI Port
(USB32_TC1)
12 11 10 5 4
2
3
9
1
6
7
8
B650 PG Lightning:

11
B650 PG Lightning WiFi
B650 PG Lightning
*ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
O No Link O 10Mbps connection
Blinking Data Activity Orange 100Mbps/1Gbps
connection
On Link Green 2.5Gbps connection
** Function of the Audio Ports in 7.1-channel Conguration:
Port Function
Light Blue (Rear panel) Rear Speaker Out
Lime (Rear panel) Front Speaker Out
Pink (Rear panel) Central /Subwoofer Speaker Out
Lime (Front panel) Side Speaker Out
*** USB32_34 are the Lightning Gaming Ports.
ACT/LINK LED
SPEED LED
LAN Port

12
1.5 Block Diagram
Channel B Channel A
DDR5 Slot x2 DDR5 Slot x2 PCIe 1 x16 Gen4 Slot
x4 Gen5 M.2_1(PCIe Gen5x4)
PCIe x4 Gen4 BUS
1st AMD PROM21 Chipset
AMD AM5 Processor LGA1718
DP0
HDMI Port
Front USB 3.2 Gen1 2 ports
x16 Gen4 x1
x2 Gen4 PCIe3 Gen4x2 Slot
x1
Realtek RTL8125B 2.5G LAN Key E WiFi M.2_2(PCIe Gen4x4)
x4 Gen4
20Gb/s
Rear USB3.2 Gen1 Type A 2 ports
5Gb/s
x1 Gen4 PCIe2 Gen4x1 Slot x1 Gen4 PCIe4 Gen4x1 Slot
SATA 6Gb/s
SATA 4 ports
Front USB 2.0 4 port 480Mb/s
SPI 480Mb/s MCU NUC121
Flash ROM
AZ(HD Audio)
Audio Codec ALC897 3 Rear USB3.2 Gen1 Type A 2 ports Rear USB3.2 Gen1 Type A 5Gb/s ASM1074 HUB 5Gb/s
Rear USB3.2 Gen2X2 TypeC
Rear USB3.2 Gen1 port(LAN down) 5Gb/s
Rear USB3.2 Gen1 port(LAN UP) 5Gb/s Front USB 3.2 Gen2 Type C 10Gb/s GL852G USB2.0 HUB 480Mb/s Rear USB2.0 4 Ports USB_1 support Flashback
eSPI
SIO NCT6796D-S KB/MS
FAN 6 Ports H/W Monitor
x2 Gen4 M.2_3(PCIe Gen4x2)

13
B650 PG Lightning WiFi
B650 PG Lightning
1.6 802.11axe Wi-Fi 6E Module and ASRock WiFi 2.4/5/6 GHz
Antennas (For B650 PG Lightning WiFi)
802.11axe Wi-Fi 6E + BT Module
is motherboard comes with an exclusive 802.11 a/b/g/n/ac/ax/axe Wi-Fi 6E + BT
v5.2 module that oers support for 802.11 a/b/g/n/ac/ax/axe Wi-Fi 6E connectivity
standards and Bluetooth v5.2. Wi-Fi 6E + BT module is an easy-to-use wireless local
area network (WLAN) adapter to support Wi-Fi 6E + BT. Bluetooth v5.2 standard
features Smart Ready technology that adds a whole new class of functionality
into the mobile devices. BT 5.2 also includes Low Energy Technology and ensures
extraordinary low power consumption for PCs.
* e transmission speed may vary according to the environment.
* Wi-Fi 6E (6GHz band) will be supported by Microso® Windows® 11. e availability
will depend on the dierent regulation status of each country and region. It will be
activated (for supported countries) through Windows Update and soware updates
once available.
* A 6GHz compatible router is required for 6E functionality.

14
WiFi Antennas Installation Guide
Step 1
Prepare the WiFi 2.4/5/6 GHz Antennas that
come with the package.
Step 2
Connect the two WiFi 2.4/5/6 GHz Antennas
to the antenna connectors. Turn the antenna
clockwise until it is securely connected.
Step 3
Set the WiFi 2.4/5/6 GHz Antenna as shown in
the illustration.
*You may need to adjust the direction of
the antenna for a stronger signal.

15
B650 PG Lightning WiFi
B650 PG Lightning
is is an ATX form factor motherboard. Before you install the motherboard, study
the conguration of your chassis to ensure that the motherboard ts into it.
Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
• Make sure to unplug the power cord before installing or removing the motherboard
components. Failure to do so may cause physical injuries and damages to motherboard
components.
• In order to avoid damage from static electricity to the motherboard’s components,
NEVER place your motherboard directly on a carpet. Also remember to use a grounded
wrist strap or touch a safety grounded object before you handle the components.
• Hold components by the edges and do not touch the ICs.
• Whenever you uninstall any components, place them on a grounded anti-static pad or
in the bag that comes with the components.
• When placing screws to secure the motherboard to the chassis, please do not over-
tighten the screws! Doing so may damage the motherboard.
Chapter 2 Installation

16
2.1 Installing the CPU
1. Before you insert the 1718-Pin CPU into the socket, please check if the PnP cap is on the
socket, if the CPU surface is unclean, or if there are any bent pins in the socket. Do not
force to insert the CPU into the socket if above situation is found. Otherwise, the CPU
will be seriously damaged.
2. Unplug all power cables before installing the CPU.
Tutorial Video
Turn your CPU to the correct orientation before opening
the CPU socket cover.