Dell Dimension 4400 - Controls and Lights

92 Appendix
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Ports and Connectors (continued)
Internally accessible:
Primary IDE channel 40-pin connector on PCI local bus
Secondary IDE channel 40-pin connector on PCI local bus
Floppy drive 34-pin connector
Audio
2
Audio controller ADI 1885
Video
Video controller AGP 4X
Controls and Lights
Power control push button
Power light green light on power button—blinking green
in sleep state; solid green for power on state;
solid amber for possible internal power
problem
Hard-drive access light green
Diagnostic code lights four bicolor (amber and green) located on
back panel
Power
DC power supply:
Wattage 250 W
Heat dissipation 534 BTU (fully-loaded computer without
monitor)
Voltage (switch-selectable
on back panel)
90 to 135 V at 50/60 Hz;180 to 265 V at 50/60
Hz;100 V at 50/60 Hz for Japanese computers
Backup battery 3-V CR2032 coin cell
2
Present only on computers with integrated audio capabilities.