Dell Dimension 4550 Owner's Manual
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Dell™ Dimension™ 4550 Series USB 2.0 connectors (2) headphone connector service tag power connector voltage selection switch keyboard connector USB 2.0 connectors (2) serial connector parallel connector diagnostic lights (4) USB 2.0 connectors (2) microphone connector* line-out connector* line-in connector* * On computers with an optional floppy drive. mouse connector network adapter video connector www.dell.com | support.dell.com...
Dell™ Dimension™ 4550 Series USB 2.0 connectors (2) headphone connector service tag power connector voltage selection switch keyboard connector USB 2.0 connectors (2) serial connector parallel connector diagnostic lights (4) USB 2.0 connectors (2) microphone connector* line-out connector* line-in connector* * On computers with an optional floppy drive. mouse connector network adapter video connector www.dell.com | support.dell.com...