Asus TUF GAMING B450M-PRO S Users Manual English - Page 16

1.2.2 Rear panel connectors 1 23 4 5 6 7 89 10 11 8 12 13 14 15 16 1. PS/2 keyboard/mouse combo port. This port is for a PS/2 mouse or keyboard. 2. USB 3.2 Gen 1 (up to 5Gbps) ports. These 9-pin Universal Serial Bus (USB) ports connect to USB 3.2 Gen 1 devices. 3. USB 3.2 Gen 1 (up to 5Gbps) port with BIOS FlashBackTM function. Insert a USB storage device to this 9-pin Universal Serial Bus (USB) port to run BIOS FlashBackTM. 4. DisplayPort. This port is for a DisplayPort-compatible device. 5. 2.5G Ethernet port. This port allows 2.5Gbps Ethernet connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the Ethernet port LED indications. Realtek RTL8125B-CG 2.5G Ethernet port LED indications Activity Link LED Status Description OFF No link GREEN Linked BLINKING Data activity Speed LED Status Description OFF No link GREEN 2.5 Gbps connection ORANGE 1 Gbps / 100 Mbps / 10 Mbps connection ACT/LINK LED SPEED LED LAN port 6. USB 3.2 Gen 2 (up to 10Gbps) port (teal blue, Type A). This 9-pin Universal Serial Bus 3.2 (USB 3.2) port is for USB 3.2 Gen 2 devices. 7. Center / Subwoofer port (orange). This port connects the center/subwoofer speakers. 8. Rear Speaker Out port (black). This port connects the rear speakers in a 4 channel, 5.1 channel, or 7.1 channel audio configuration. 9. Line In port (light blue). This port connects the tape, CD, DVD player, or other audio sources. 10. USB 2.0 ports. These 4-pin Universal Serial Bus (USB) ports are for USB 2.0 devices. 11. BIOS FlashBackTM button. Press the BIOS FlashBackTM button for three seconds until the FlashBackTM LED blinks three times, indicating that the BIOS FlashBackTM function is enabled. 1-6 Chapter 1: Product introduction