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Popular Asus PRIME B450M-K II Manual Pages
Users Manual English - Page 3
...iv About this guide...v Package contents...vi PRIME B450M-K II specifications summary vi
Chapter 1
Product Introduction
1.1 Before you proceed 1-1
1.2 Motherboard overview 1-1
1.3 Central Processing Unit (CPU 1-8
1.4 System memory 1-9
Chapter 2
BIOS and RAID Support
2.1 Knowing BIOS 2-1
2.2 BIOS Setup program 2-2
2.3 ASUS EZ Flash 3 2-3
2.4 ASUS CrashFree BIOS 3 2-4
2.5 RAID...
Users Manual English - Page 6
...slot (supports x8 mode)
Athlon™ with Radeon™ Vega Graphics Processors*
*Refer to www.asus.com for CPU support list.
PRIME B450M-K II specifications summary...motherboard package for the following items.
Motherboard Cables Miscellaneous
Application DVD Documentation
1 x PRIME B450M-K II motherboard 2 x SATA 6Gb/s cables 1 x I/O Shield 1 x M.2 ANCHOR 1 x Support DVD 1 x User manual...
Users Manual English - Page 7
... ports (4 x Type-A) 2 x USB 2.0 ports (2 x Type-A) Front USB (Total 6 ports) 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports Realtek 7.1 Surround Sound High Definition Audio CODEC* - PRIME B450M-K II specifications summary
Storage
Total supports 1 x M.2 slot and 4 x SATA 6Gb/s ports
3rd/2nd/1st Gen AMD Ryzen™ / 2nd...
Users Manual English - Page 8
... Panel header ASUS 5X PROTECTION III
- ASUS LANGuard - ASUS Q-DIMM - BIOS FlashBack™ LED
Software Features
ASUS Lighting Control
ASUS Exclusive Software
Armoury Crate AI Suite 3
- Performance and Power Saving Utility TurboV EVO EPU DIGI+ VRM Fan Xpert PC Cleaner
- BIOS FlashBack™ button - EZ update - Aluminum heatsink design
ASUS EZ DIY - PRIME B450M-K II specifications summary...
Users Manual English - Page 9
... PME, PXE Windows 10 64- bit* *To support Windows 7 64- bit Windows 7 64-
Refer to change without notice. bit, please install an AMD Ryzen™ 2nd Generation or Ryzen™ 1st Generation Processor. ix PRIME B450M-K II specifications summary
Software Features
BIOS Manageability Operating System
Form Factor
UEFI BIOS
ASUS EZ DIY - mATX Form Factor 8.9 inch x 8.7 inch...
Users Manual English - Page 11
ASUS PRIME B450M-K II
1-1 Motherboard overview
5 4 15
1
22.1cm(8.7in)
17
FLBK_LED1 BIOS_FLBK
DIGI+ VRM
EATX12V
42
CPU_FAN
DVI VGA
SOCKET AM4
DDR4 DIMM_A1* (64bit, 288-pin module) DDR4 DIMM_B1* (64bit, 288-pin module) EATXPWR 22.6cm(8.9in)
Place this
HDMI
side towards
the rear of the following precautions before you install motherboard components or change any component...
Users Manual English - Page 13
... header, then install the module to the USB connectors. The USB 3.2 Gen 1 header provides data transfer speeds of the system
chassis. COM Port header
This header is for additional USB 2.0 ports. Clear CMOS header
This header allows you to short the two pins.
3. PIN 1
DCD TXD GND RTS
RI
ASUS PRIME B450M-K II
1-3
7.
PIN 1
The...
Users Manual English - Page 15
• Reset button (2-pin RESET) This 2-pin header is for the chassis-mounted reset button for more information on BIOS FlashBackTM function.
ASUS PRIME B450M-K II
1-5 Scan the QR code for system reboot without turning off the system power.
17. BIOS FlashBackTM LED The FlashBack™ LED lights up or blinks to indicate the status of the BIOS FlashBack™.
Users Manual English - Page 17
... Front Speaker Out Front Speaker Out
Mic In
Bass/Center
Bass/Center
-
- This port connects a microphone.
10. USB 3.2 Gen 1 (up to run BIOS FlashBackTM.
12.
ASUS PRIME B450M-K II
1-7 Microphone port (pink).
These 9-pin Universal Serial Bus (USB) ports connect to 5Gbps) port with HD audio module in 2, 4, 5.1, or 7.1-channel configuration. Refer to the...
Users Manual English - Page 19
...
DIMM_A1*
DIMM_B1*
DIMM_A1* DIMM_B1*
ASUS PRIME B450M-K II
1-9 Any excess memory from a DDR, DDR2, or DDR3 module. Check with two Double Data Rate 4 (DDR4) Dual Inline Memory Module (DIMM) sockets.
For optimal compatibility, we recommend that you install memory modules of the same version or date code (D/C) from a memory module. DO NOT install a DDR, DDR2, or DDR3...
Users Manual English - Page 21
... the motherboard CMOS. DO NOT change the BIOS settings only with the help of a trained service personnel.
• When downloading or updating the BIOS file, rename it as PB450MK2.CAP for settings and options. Inappropriate BIOS settings may vary due to run the BIOS Setup.
• You have installed a new system component that requires further BIOS settings or update. In...
Users Manual English - Page 23
... the Exit menu or press hotkey .
To update the BIOS by USB:
• This function can support devices such as a USB flash disk with ...ASUS PRIME B450M-K II
2-3 Go to the Tool menu to update the BIOS without using an OS‑based utility. 2.3 ASUS EZ Flash 3
The ASUS EZ Flash 3 feature allows you to select
ASUS EZ Flash 3 Utility and press . 3. Ensure to load the BIOS default settings...
Users Manual English - Page 25
...sets, please refer to the RAID Configuration Guide which you get all applications to the surviving drive as a single drive but at https://www.asus.com/support, or by scanning the QR code...write data in the other drive.
ASUS PRIME B450M-K II
2-5
RAID definitions RAID 0 (Data... 10 is required for this setup. 2.5 RAID configurations
The motherboard supports RAID 0, RAID 1, and ...
Users Manual English - Page 27
... to provide reasonable protection against harmful interference in a particular installation. However, there is
connected. - Reorient or relocate the receiving antenna. - ASUS PRIME B450M-K II
A-1 Operation is encouraged to try to correct the interference by turning the equipment off and on a circuit different from that to part 15 of the FCC Rules.
Appendix
Notices
FCC Compliance...
Users Manual English - Page 29
..., WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Declaration of the License at http://csr.asus.com/english/REACH.htm.
Google™ License Terms
Copyright© 2020 Google Inc. EU RoHS This product complies with the License. All Rights Reserved. Turkey RoHS AEEE Yönetmeliğine Uygundur
ASUS PRIME B450M-K II
A-3
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