Chapter 1 Introduction
Thank you for purchasing ASRock B450M Pro4 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.
Because the motherboard specifications and the BIOS software might be updated, the
content of this manual will be subject to change without notice. In case any modifica-
tions of this manual occur, the updated version will be available on ASRock's website
without further notice. If you require technical support related to this motherboard,
please visit our website for specific information about the model you are using. You
may find the latest VGA cards and CPU support list on ASRock's website as well.
ASRock website http://www.asrock.com.
1.1 Package Contents
• ASRock B450M Pro4 Motherboard (Micro ATX Form Factor)
• ASRock B450M Pro4 Quick Installation Guide
• ASRock B450M Pro4 Support CD
• 1 x I/O Panel Shield
• 2 x Serial ATA (SATA) Data Cables (Optional)
• 2 x Screws for M.2 Sockets (Optional)
4