PS/2 MODEL 30 UPGRADE Motherboard Settings and Configuration

Processor	80486SX
Processor Speed	25MHz
Chip Set	Galaxy
Max. Onboard DRAM	32MB
Cache	None
BIOS	Reply
Dimensions	254mm x 218mm
I/O Options	Floppy drive interface, IDE interface, ST506 interface, parallel port, PS/2 mouse port, serial port, VGA feature connector
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
VGA feature connector	J2	ST 506/412 interface	J14
Disk drive power supply	J3	Parallel port	J16
Riser card adapter	J8	Serial port	J17
IDE interface (AT)	J9	PS/2 mouse port	J18
Floppy drive interface	J11

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Factory configured - do not alter	J1	N/A
»	Factory configured - do not alter	J4	N/A
»	CMOS memory normal operation	J13	pins 1 & 2 closed
	CMOS memory clear	J13	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1
4MB	(1) 1M x 36	NONE
8MB	(1) 1M x 36	(1) 1M x 36
8MB	(1) 2M x 36	NONE
12MB	(1) 2M x 36	(1) 1M x 36
16MB	(1) 2M x 36	(1) 2M x 36
16MB	(1) 4M x 36	NONE
20MB	(1) 4M x 36	(1) 1M x 36
24MB	(1) 4M x 36	(1) 2M x 36
32MB	(1) 4M x 36	(1) 4M x 36