Device Type	Mainboard
Processor	Pentium Pro
Processor Speed	150/166/180/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	256MB
Maximum Video Memory	None
Cache	256/512KB (located on Pentium Pro CPU)
BIOS	Unidentified
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (4), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), line in, line out, microphone in, wavetable connector, audio in – CD-ROM
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Game/MIDI port	CN1	CPU fan power	J7M1
Microphone in	CN2	IDE interface 2	J8J1
Line in	CN3	Chassis fan power	J9A1
Line out	CN4	IDE interface 1	J9J1
Serial port 1	CN5	Floppy drive interface	J9J2
Serial port 2	CN6	Soft off power supply	J10H1/pins 1 & 2
Parallel port	CN7	Green PC connector	J10H1/pins 3 & 4
USB connector 1	CN8	IR connector	J10H1/pins 6 - 11
USB connector 2	CN9	IDE interface LED	J10H1/pins 13 - 16
PS/2 mouse port	CN10	Power LED	J10H1/pins 18 & 20
Wavetable connector	J1E1	Reset switch	J10H1/pins 22 & 23
Audio in – CD-ROM	J1E2	Speaker	J10H1/pins 24 - 27
Telephony connector	J1F1	32-bit PCI slots	PC1 – PC4

USER CONFIGURABLE SETTINGS
Function		Label	Position
	CPU VID support enabled	J4H1	Open
	CPU VID support disabled	J4H1	Closed
»	CMOS memory normal operation	J6D1	Pins 20 & 22 closed
	CMOS memory clear	J6D1	Pins 18 & 20 closed
»	Password normal operation	J6D1	Pins 27 & 29 closed
	Password clear	J6D1	Pins 25 & 27 closed
»	CMOS access disabled	J6D1	Pins 28 & 30 closed
	CMOS access enabled	J6D1	Pins 26 & 28 closed
	Speaker disabled	J10H1/pins 26 & 27	Open
	Speaker enabled	J10H1/pins 26 & 27	Closed

SIMM CONFIGURATION
Size	Bank 0	Bank 1
8MB	(2) 1M x 36	None
16MB	(2) 2M x 36	None
16MB	(2) 1M x 36	(2) 1M x 36
24MB	(2) 2M x 36	(2) 1M x 36
32MB	(2) 4M x 36	None
32MB	(2) 2M x 36	(2) 2M x 36
40MB	(2) 4M x 36	(2) 1M x 36
48MB	(2) 4M x 36	(2) 2M x 36

SIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
64MB	(2) 8M x 36	None
64MB	(2) 4M x 36	(2) 4M x 36
72MB	(2) 8M x 36	(2) 1M x 36
80MB	(2) 8M x 36	(2) 2M x 36
96MB	(2) 8M x 36	(2) 4M x 36
128MB	(2) 8M x 36	(2) 8M x 36
128MB	(2) 16M x 36	None
136MB	(2) 16M x 36	(2) 1M x 36
144MB	(2) 16M x 36	(2) 2M x 36
160MB	(2) 16M x 36	(2) 4M x 36
192MB	(2) 16M x 36	(2) 8M x 36
256MB	(2) 16M x 36	(2) 16M x 36

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium Pro CPU.

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	J6D1
150MHz	60MHz	2.5x	10 & 12, 11 & 13, 17 & 19
166MHz	66MHz	2.5x	10 & 12, 11 & 13, 19 & 21
180MHz	60MHz	3x	9 & 11, 12 & 14, 17 & 19
200MHz	66MHz	3x	9 & 11, 12 & 14, 19 & 21
Note: Pins designated should be in the closed position.