1Microprocessor connector (J5H1)
2Memory sockets (BANKn)
3Fan connector (J3J1)
4
5Secondary IDE channel connector (SEC IDE)
6Control panel connector (J9F2)
7Floppy drive interface connector (FLOPPY)
8Primary IDE channel connector (PRI IDE)
9Power input connector (POWER)
10Battery socket (BATTERY)
11Wakeup On LAN connector (WOL)
12Speaker (LS9A1)
13Configuration jumper (J7A1)
14Power light
15Card connectors (natural color) (PCIn)
16Serial connector (COM1)
17Parallel connector; sometimes referred to as LPT1 (PARALLEL)
18Video connector (VIDEO)
19USB connectors (USBn)
20Mouse connector (MOUSE)
21Keyboard connector (KEYBD)
System Board Configuration Jumper
NOTE: The red dot in the jumper denotes pin 1.
Jumper
Setting
Pins
Pins
Jumper
Description
In Normal mode, system setup settings and installed passwords are retained when the computer starts up. In this mode, an automatic recovery is attempted if the BIOS detects that any of its main blocks are corrupted.
Starting the computer with the jumper set in Maintenance mode automatically starts the system setup program, adds the Maintenance option to the menu bar, and displays the Maintenance screen. This screen provides the following option.
NOTICE: Entering Maintenance mode returns all settings in the system setup program to their defaults. Dell strongly recommends that you record or print all current settings before entering this mode so that you can correct them when the computer is reset to Normal mode.
Clear All Passwords — Disables a forgotten password so that you can access the computer and assign new passwords. For the complete password procedure, see "Clearing Forgotten Passwords" in the Solutions Guide.