HP VECTRA 386/16N, 386/20N VERSION 2 Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	16/20MHz
Chip Set	HP
Max. Onboard DRAM	16MB
Cache	None
BIOS	HP
Dimensions	330mm x 218mm
I/O Options	Parallel port, PS/2 mouse port, serial ports (2), VGA port
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
PS/2 mouse port	CN1	Serial port 2	CN4
Parallel port	CN2	VGA port	CN5
Serial port 1	CN3	AT-Bus connectors	CN6, CN7

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Enable IRQ12 for the mouse	SW1/1	Off
	Disable IRQ12 for the mouse	SW1/1	On
»	Disable video interrupt IRQ9	SW1/2	Off
	Enable video interrupt IRQ9	SW1/2	On
»	Enable internal VGA controller	SW1/3	Off
	Disable internal VGA controller	SW1/3	On
»	Enable password function	SW1/4	Off
	Disable password function	SW1/4	On
»	EEPROM stored config information is valid	SW1/5	Off
	EEPROM stored config information is invalid	SW1/5	On
»	Disable the forced security mode	SW1/6	Off
	Enable the forced security mode	SW1/6	On
»	Factory configured - do not alter	SW1/7	Off
»	Factory configured - do not alter	SW1/8	Off

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
2MB	(2) 1M x 9	NONE	NONE	NONE
4MB	(2) 1M x 9	(2) 1M x 9	NONE	NONE
6MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	NONE
8MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9
8MB	(2) 4M x 9	NONE	NONE	NONE
10MB	(2) 1M x 9	(2) 4M x 9	NONE	NONE
12MB	(2) 1M x 9	(2) 1M x 9	(2) 4M x 9	NONE
14MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	(2) 4M x 9
16MB	(2) 4M x 9	(2) 4M x 9	NONE	NONE