Dell SX260 Key Combinations, Controls and Lights, Power, Physical, Environmental

Externally accessible:

Serial (data terminal equipment [DTE])	one 9-pin connector; 16550-compatible on the back
	I/O panel
Parallel	one 25-hole connector (bidirectional) on the back I/O
	panel
Video	15-hole VGA connector on the back I/O panel
Integrated network adapter	RJ45 connector on the back I/O panel; 10/100/1000
PS/2-style keyboard	6-pin mini-DIN on the back I/O panel
PS/2-compatible mouse	6-pin mini-DIN on the back I/O panel
USB	four USB-compliant connectors on the back I/O
	panel; two on the front panel
Internally accessible:
Primary IDE hard drive	44-pin connector
Fans	two 3-pin connectors
Key Combinations
<Ctrl><Alt><Del>	restarts (reboots) the computer
<Ctrl><Alt><\>	toggles microprocessor speeds on 101-key keyboard
	(in MS-DOS® real mode only)
<Ctrl><Alt><#>	toggles microprocessor speeds on 102-key keyboard
	(in MS-DOS real mode only)
<F2> or <Ctrl><Alt><Enter>	starts embedded system setup (during start-up only)
<F3>	automatically starts the computer from the network
	environment specified by the remote boot
	environment (PXE) rather than from one of the
	devices in the system setup Boot Sequence option
	(during start-up only)
<F12> or <Ctrl><Alt><F8>	displays a one-time boot device menu that lets the
	user enter a device for a single boot (during start-up
	only)
<Ctrl><Alt><F10>	launches the utility partition (if installed) during
	computer start-up
<Ctrl><Alt><D>	launches the hard-drive diagnostics utility during
	computer start-up
Controls and Lights
Power control	push button
Power lights	green light on power button—blinking green in sleep
	state; solid green for power-on state
	amber light—blinking amber indicates a problem with
	an installed device; solid amber indicates an internal
	power problem
Hard-drive access light	green light
Link integrity light (on integrated network adapter)	green light for 10-Mb operation; orange light for 100-
	Mb operation; yellow light for a 1000-Mb (1-Gb)
	operation
Activity light (on integrated network adapter)	yellow blinking light
Diagnostic lights	four yellow and/or green lights on back panel
Standby power light	12V_PWR on the system board
Power
External DC power adapter:
Wattage	150 W
Heat dissipation	455 BTU/hr (average)
Voltage	90 to 135 V at 60 Hz; 180 to 265 V at 50 Hz
Backup battery	3-V CR2032 lithium coin cell
Physical
Vertical orientation width, depth, and height	3.4 inches (8.5 cm), 9.7 inches (24.2 cm), 9.9 inches
(without stand or cable cover)	(24.7 cm)
Vertical orientation width, depth, and height	3.4 inches (8.5 cm), 9.7 inches (24.2 cm), 10.9 inches
(with stand)	(27.2 cm)
Vertical orientation width, depth, and height	3.4 inches (8.5 cm), 12.1 inches (30.2 cm), 10.9
(with stand and cable cover)	inches (27.2 cm)
Horizontal orientation width, depth, and	9.9 inches (24.7 cm), 9.7 inches (24.2 cm), 3.4 inches
height (without stand or cable cover)	(8.5 cm)
Weight (without stand or cable cover)	7.2 lbs (3.3 kg)
Weight (with stand and cable cover)	8 lbs (3.6 kg)
Environmental
Temperature:
Operating	10° to 35°C (50° to 95°F)
Storage	–40° to 65°C (–40° to 149°F)