Manuals

Jumpers/Switches/Controls: Dell Dimension� XPS P90c/P100c/P120c/P133c/P150c/P166c

Jumpers/Switches/Controls: Dell Dimension XPS P90c/P100c/P120c/P133c/P150c/P166c

Jumpers | Switches | Controls | Connectors and Sockets

Jumpers

System Board Layout

= pins 1-2 jumpered

= pins 2-3 jumpered

Red dot notes pin 1.

NOTE: The I J jumper block was not present on the first rev of the system board. This block was added when the 150 and 166 Microprocessors were introduced in January of 96. View original configuration.

	A (CPU CLK0) B (CPU CLK1) C (FREQ0) I (FREQ1) H (CPU Volt.)	60/90 MHz processor installed.
		66/100 MHz processor installed
		60/120 MHz processor installed
		66/133 MHz processor installed
		60/150 MHz processor installed
		66/166 MHz processor installed.
D (SETUP)	(default)	Allows the user to enter the system setup program.
		Prevents the user from entering the system setup program.
E (CLEAR CMOS)	(default)	System setup settings are retained at next system boot.
		System setup settings are cleared at next system boot.
F (PASSWORD)	(default)	Password feature is enabled.
		The password feature is disabled.
G (FLASH)	(default)	Reserved. Do not change.
SPKR	(default)	Enables the systems built-in speaker.
		Disables the systems built-in speaker.

Switches

There are no internal configuration switches in this system.

Controls

Front-Panel Control/Indicator	Description
Power Switch	The power switch is a push-button on/off switch.
Power Indicator	The power indicator lights up when the system unit is on.
Reset Button	Pressing the reset button initiates a hardware reset. To avoid possible data or file structure corruption, use the reset button only when the system cannot be rebooted with the <Ctrl><Alt><Del> key combination, and close any open applications or files if possible.
Hard-Disk Drive Access Indicator	The hard-disk drive access indicator lights up when the hard-disk drive is being accessed.
Diskette-Drive Access Indicators	The diskette-drive access indicators light up when the diskette-drive is being accessed.

Connectors and Sockets

Connector or Socket	Description
AUX LED	Auxiliary hard-disk drive access indicator connector
BATTERY	Battery connector
CACHE	Cache-memory card connector
CPU	Microprocessor socket
DISKETTE	Diskette/tape drive interface connector
FAN1	Processor cooling-fan connector
FAN2	Hard-disk drive cooling fan connector
HDLED	Hard-disk drive access indicator connector
IDE1	Primary EIDE interface connector
IDE2	Secondary EIDE interface connector
ISAn	ISA expansion-card connectors
KYBRD	Keyboard connector
MOUSE	Mouse connector
PARALLEL	Parallel port connector
PCIn	PCI expansion-card connectors
POWER	Power input connector
PWR	Power switch connector
PWRLED	Power indicator connector
RESET Reset button connector	Reset button connector
SER1	Serial port 1 interface connector