HP VECTRA 386N PC Series Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	16/20/25MHz
Chip Set	HP
Max. Onboard DRAM	16MB
Cache	None
BIOS	HP
Dimensions	330mm x 218mm
I/O Options	Bus mouse port, floppy interface, IDE interface, parallel port, riser card slot, serial ports (2), VGA port
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
VGA port	CN1	Parallel port	CN4
Serial port 2	CN2	Bus mouse	CN5
Serial port 1	CN3	Riser card	S1

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	IRQ12 select mouse port (CN5)	SW1/1	Off
	IRQ12 disabled	SW1/1	On
»	IRQ9 disabled	SW1/2	Off
	IRQ9 select VGA port	SW1/2	On
»	VGA port enabled	SW1/3	Off
	VGA port disabled	SW1/3	On
»	Password check enabled	SW1/4	Off
	Password check disabled (password clear)	SW1/4	On
»	CMOS memory normal operation	SW1/5	Off
	CMOS memory clear	SW1/5	On
»	Security mode disabled (CMOS setup may be changed)	SW1/6	Off
	Security mode enabled (CMOS setup may not be changed)	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
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