Dell Inspiron 7500 - Manual (Page 81)

Figure 4. Component Locations (Back View)
Three status lights (see Figure 5) are located in the indicator panel directly above the keyboard:
l
Num Lock: solid green light when Num Lock is on. Press <Num Lock> to turn this feature on or off.
l Caps Lock: solid green light when Caps Lock is on. Press <Caps Lock> to turn this feature on or off.
l Scroll Lock: solid green light when Scroll Lock is on. Press <Scroll Lock> to turn this feature on or off.
Figure 5. Status Lights on Indicator Panel
Five additional status lights (see Figure 6) are located on the front of the unit, three in the indicator panel below the display latch and two on the left
side:
l System power: solid green light when the system is on; blinking green light when the system is in suspend state.
l
Hard-disk drive activity: blinking green light as the drive is being accessed.
l Battery status:
¡ Solid green light when the battery is fully charged.
1 Speakers
2 PC card slot
3 Audio connectors
4 AC adapter connector
5 Infrared port
6 PS/2 connector
7 USB connector
8 Docking connector
9 TV-out S-video connector
10 Video connector
11 Serial port connector
12 Parallel port connector
13 Fan exhaust
1 Num Lock
2 Caps Lock
3 Scroll Lock