MODEL 3227 Motherboard Settings and Configuration

Processor	80486SX/80486DX/80486DX2
Processor Speed	25/33/50(internal)/66(internal)MHz
Chip Set	Unidentified
Video Chip Set	Unidentified
Maximum Onboard Memory	32MB
Maximum Video Memory	1MB
Cache	None
BIOS	Unidentified
Dimensions	310mm x 304mm
I/O Options	Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2	J2	Front panel LEDs	J15
Serial port 1	J3	Speaker	J16
Parallel port	J4	Test connector	P1
VGA port	J5	Floppy drive interface	P10
PS/2 mouse port	J6	Riser slot	SL1
IDE interface	J11

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Connector/jumper information unavailable	P2	Unidentified
»	Password normal operation	RK1	Open
	Password clear	RK1	Closed
»	On board video enabled	SW1/1	On
	On board video disabled	SW1/1	Off
»	Monitor type select color	SW1/2	On
	Monitor type select monochrome	SW1/2	Off
Note: If SW1/1 is set to the "on" position, SW1/2 has no function.

DRAM CONFIGURATION
Size	Bank 0	Bank 1
4MB	(4) 1M x 9	None
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	None
20MB	(4) 1M x 9	(4) 4M x 9
32MB	(4) 4M x 9	(4) 4M x 9
Note: The location of banks 0 & 1 are unidentified.

VIDEO MEMORY CONFIGURATION

Note: The location of the 1MB video memory is unidentified.