Dell OptiPlex GX100 - Manual (Page 101)

Personal System/2 (PS/2)-
style keyboard 6-pin mini-Deutsche Industrie Norm (DIN)
PS/2-compatible mouse 6-pin mini-DIN
Universal Serial Bus (USB) two USB-compliant connectors
Internally accessible:
Primary EIDE hard-disk drive 40-pin connector on PCI local bus
Secondary EIDE hard-disk
drive 40-pin connector on PCI local bus
Diskette drive 34-pin connector
Remote Wake Up 3-pin connector
Fan 3-pin connector
Key Combinations
restarts (reboots) the system
<\> toggles microprocessor speeds on 101-key keyboard (in MS-DOS ® real mode only)
<#> toggles microprocessor speeds on 102-key keyboard (in MS-DOS real mode only)
or starts embedded System Setup (during power-on self-test [POST] only)
or automatically starts (boots) the system from the network environment specified by the managed boot
agent (MBA) rather than from one of the devices in the System Setup Boot Sequence option
launches the utility partition (if installed) during system start-up
Controls and Indicators
Reset control push button (no reset button on small-form-factor systems)
Power control push button
Power indicators green light-emitting diode (LED) on riser board; blinking green on the front panel indicates sleep
state; dual-color LED on front panel
—green for power, yellow for diagnostics
Hard-disk drive access indicator green LED
Link integrity indicator (on optional
integrated NIC connector) green LED for 10-Mb operation; orange LED for 100-Mb operation
Activity indicator (on optional integrated
NIC connector) yellow LED
Power
DC power supply:
Wattage small-form-factor chassis: 110 watts (W);
low-profile chassis: 145 W;
mini tower chassis: 200 W
Heat dissipation small-form-factor chassis: 808 British thermal units (BTU)/hour (hr) (nominal);
low-profile chassis: 808 BTU/hr (nominal);
mini tower chassis: 913 BTU/hr (nominal)
Voltage
90 to 135 volts (V) at 60 hertz (Hz); 180 to 265 V at 50 Hz
Backup battery 3-V CR2032 coin cell
Physical