Device Type	Mainboard
Processor	Pentium
Processor Speed	166MHz
Chip Set	Intel 430HX
Maximum Onboard Memory	128MB
Cache	256/512KB
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot

CONNECTIONS
Purpose	Location	Purpose	Location
Chassis fan power	C1	Floppy drive interface	CN4
Power LED & keylock	C2	IDE interface 1	CN5
Reset switch	C3	IDE interface 2	CN6
IDE interface LED	C4	PS/2 mouse port	CN7
Speaker	C5	3.3v power	P1
Serial port 1	CN1	5v power	P2
Serial port 2	CN2	32-bit PCI slots	PC1 – PC4
Parallel port	CN3	Cache slot	SL1

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	J1	Unidentified
»	Monitor type select color	SW1/1	On
	Monitor type select monochrome	SW1/1	Off
»	Flash BIOS enabled; crisis recovery mode disabled	SW1/2	Off
	Flash BIOS disabled; crisis recovery mode enabled	SW1/2	On
»	CMOS memory normal operation	SW1/3	Off
	CMOS memory clear	SW1/3	On
»	Factory configured - do not alter	SW1/4	Unidentified

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
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

CACHE CONFIGURATION
Size	SL1
256KB	256KB module installed
512KB	512KB module installed

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	JP1
166MHz	66MHz	2.5x	Pins 1 & 3, 5 & 7, 6 & 8 closed