I/O Board with VGA, HDMI, Type-C & DP Connectors for 400/600/800 G3 G4 G5 DM SFF — 906318-002 / 906321-001

Replacement laptop I/O board offering VGA, HDMI, Type-C and DisplayPort connectors. Compatible with 400, 600 and 800 series models: G3, G4, G5 DM SFF. Matches part numbers 906318-002 and 906321-001 for direct fit and function. Ideal as a swap-in for units with damaged or non-functioning video/port circuitry; provides the listed external display and Type-C connection points required by the specified systems.