HP Pro SFF 400 G9 Desktop PC User Guide - Page 11

Table 2-2 Identifying the rear panel components Rear panel components (1) Audio-out jack for powered audio (7) devices* (2) DisplayPort monitor connector (8) USB SuperSpeed 5 Gbps ports (3) NOTE: Use a standard USB TypeA charging cable or cable adapter (purchased separately) when charging a small external device such as a smartphone. Power connector (3) HDMI port (select products only) (9) Accessory security lock loop (4) Optional port (10) Serial port (optional) (5) RJ-45 (network) jack (11) Security cable slot (6) USB port (2)** NOTE: Use a standard USB Type-A charging cable or cable adapter (purchased separately) when charging a small external device such as a smartphone. *When you plug in a device, a menu displays enabling you to select either the Line Out or Line In option. **From these ports, you can turn on the computer or wake it from Hibernation if you have a keyboard or mouse connected. NOTE: Your model might have additional ports available from HP. When you install a graphics card in one of the system board slots, you can use the video connectors on the graphics card or the integrated graphics on the system board. The specific graphics card installed and software configuration determine the behavior. You can disable the system board graphics by changing settings in BIOS F10 Setup. 6 Chapter 2 Computer features