User Manual
Page 7
... and the BIOS software might be subject to quality and endurance. ASRock website http://www.asrock.com. 1.1 Package Contents • ASRock B550 Steel Legend Motherboard (ATX Form Factor) • ASRock B550 Steel Legend Quick Installation Guide • ASRock B550 Steel Legend Support CD • 2 x Serial ATA (SATA) Data Cables (Optional) • 3 x Screws for M.2 Sockets (Optional) • 2 x Standoffs for purchasing ASRock B550 Steel Legend motherboard, a reliable motherboard produced under ASRock's consistently stringent quality control.
... and the BIOS software might be subject to quality and endurance. ASRock website http://www.asrock.com. 1.1 Package Contents • ASRock B550 Steel Legend Motherboard (ATX Form Factor) • ASRock B550 Steel Legend Quick Installation Guide • ASRock B550 Steel Legend Support CD • 2 x Serial ATA (SATA) Data Cables (Optional) • 3 x Screws for M.2 Sockets (Optional) • 2 x Standoffs for purchasing ASRock B550 Steel Legend motherboard, a reliable motherboard produced under ASRock's consistently stringent quality control.
User Manual
Page 18
... do not overtighten the screws! Chapter 2 Installation This is an ATX form factor motherboard. Failure to use a grounded wrist strap or touch a safety grounded object before installing or removing the motherboard. Doing so may cause physical injuries to you install motherboard components or change any motherboard settings. • Make sure to the chassis, please do...
... do not overtighten the screws! Chapter 2 Installation This is an ATX form factor motherboard. Failure to use a grounded wrist strap or touch a safety grounded object before installing or removing the motherboard. Doing so may cause physical injuries to you install motherboard components or change any motherboard settings. • Make sure to the chassis, please do...
User Manual
Page 37
... along Pin 1 and Pin 13. 8 5 This motherboard provides a 8-pin ATX 12V 4 1 power connector. Do not plug the PCIe power cable to Pin 1-3. 12 24 1 13 This motherboard provides a 24-pin ATX power connector. To use a 4-pin ATX power supply, please plug it to this connector in only one orientation. B550 Steel Legend CPU Water Pump Fan Connector (4-pin...
... along Pin 1 and Pin 13. 8 5 This motherboard provides a 8-pin ATX 12V 4 1 power connector. Do not plug the PCIe power cable to Pin 1-3. 12 24 1 13 This motherboard provides a 24-pin ATX power connector. To use a 4-pin ATX power supply, please plug it to this connector in only one orientation. B550 Steel Legend CPU Water Pump Fan Connector (4-pin...