Maintenance and Service Guide
Page 74
HP ProDesk 490 G3 system board callouts Sys Bd Label PWRCPU XU1 CPUFAN XMM4 Color White Silver White White XMM3 Black XMM2 White XMM1 Black PB/LED PWR Black ... I/O White Black Expansion card Expansion card Black White White Red Expansion card Expansion card Optional DisplayPort connector Chassis fan 66 Chapter 4 Removal and replacement procedures: Microtower
HP ProDesk 490 G3 system board callouts Sys Bd Label PWRCPU XU1 CPUFAN XMM4 Color White Silver White White XMM3 Black XMM2 White XMM1 Black PB/LED PWR Black ... I/O White Black Expansion card Expansion card Black White White Red Expansion card Expansion card Optional DisplayPort connector Chassis fan 66 Chapter 4 Removal and replacement procedures: Microtower