DIMENSION XPS PXXX Motherboard Settings and Configuration

Processor	Pentium
Processor Speed	60/75/90MHz
Chip Set	Intel
Max. Onboard DRAM	128MB
Cache	8KB (internal)
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	32-bit PCI local bus slots (3), floppy drive interface, IDE interface (2), parallel port, PS/2 mouse port, serial ports (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
PS/2 mouse port	CN1	Speaker	CN8
Serial port 1	CN2	Reset switch	CN9
Serial port 2	CN3	Keylock	CN10
Parallel port	CN4	IDE interface LED	CN11
Floppy drive interface	CN5	Chassis fan power	CN12
ISA IDE interface	CN6	Chassis fan power	CN13
PCI IDE interface	CN7	32-bit PCI Local bus slots	PCI1 - PCI3

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	CMOS memory normal operation	JP1	pins 2 & 3 closed
	CMOS memory clear	JP1	pins 1 & 2 closed
»	Factory configured - do not alter	JP2	pins 2 & 3 closed
»	Monitor type select color	JP3	pins 2 & 3 closed
	Monitor type select monochrome	JP3	pins 1 & 2 closed
»	Password feature enabled	JP4	pins 2 & 3 closed
	Password feature disabled	JP4	pins 1 & 2 closed
»	Allows user to enter system setup program	JP5	pins 2 & 3 closed
	Prevents user from entering setup program	JP5	pins 1 & 2 closed
»	Flash-BIOS write-protect enabled	JP6	pins 2 & 3 closed
	Flash-BIOS write-protect disabled	JP6	pins 1 & 2 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1
8MB	(2) 1M x 36	NONE
16MB	(2) 1M x 36	(2) 1M x 36
16MB	(2) 4M x 36	NONE
24MB	(2) 4M x 36	(2) 1M x 36
32MB	(2) 4M x 36	NONE
40MB	(2) 1M x 36	(2) 4M x 36
40MB	(2) 4M x 36	(2) 1M x 36
64MB	(2) 4M x 36	(2) 4M x 36
64MB	(2) 16M x 36	NONE
128MB	(2) 16M x 36	(2) 16M x 36

CPU SPEED SELECTION
CPU speed	Clock speed	JP7	JP8
75MHz	25MHz	Open	Pins 2 & 3 closed
90MHz	30MHz	Open	Pins 1 & 2 closed
100MHz	33MHz	Pins 2 & 3 closed	Open