HP VECTRA 486T PC Series Motherboard Settings and Configuration

Processor	80486DX
Processor Speed	25/33MHz
Chip Set	HP
Max. Onboard DRAM	64MB
Cache	None
BIOS	HP
Dimensions	320mm x 112mm
I/O Options	32-bit local bus backplane connector, bus mouse port, serial mouse port
NPU Options	80387/3167

CONNECTIONS
Purpose	Location
32-bit local bus backplane	CN1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	CMOS memory normal operation	JP1	pins 2 & 3 closed
	CMOS memory clear	JP1	pins 1 & 2 closed
Note:Jumper is available on the HP Vectra 486/33T PC only.

CONNECTIONS
Purpose	Location	Purpose	Location
Serial mouse port	CN1	Bus mouse port	CN2

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Password check enabled	SW1	position 1
	Password check disabled	SW1	position 0

SINGLE DENSITY SIMM DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
2MB	(2) 256K x 36	NONE	NONE	NONE
4MB	(2) 256K x 36	(2) 256K x 36	NONE	NONE
6MB	(2) 256K x 36	(2) 256K x 36	(2) 256K x 36	NONE
8MB	(2) 256K x 36	(2) 256K x 36	(2) 256K x 36	(2) 256K x 36
8MB	(2) 1M x 36	NONE	NONE	NONE
10MB	(2) 1M x 36	(2) 256K x 36	NONE	NONE
12MB	(2) 1M x 36	(2) 256K x 36	(2) 256K x 36	NONE
14MB	(2) 1M x 36	(2) 256K x 36	(2) 256K x 36	(2) 256K x 36
16MB	(2) 1M x 36	(2) 1M x 36	NONE	NONE
18MB	(2) 1M x 36	(2) 1M x 36	(2) 256K x 36	NONE
20MB	(2) 1M x 36	(2) 1M x 36	(2) 256K x 36	(2) 256K x 36
24MB	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36	NONE
26MB	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36	(2) 256K x 36
32MB	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36	(2) 1M x 36
Note:Single-Density and Double-Density 36-bit SIMMs may not be mixed when configuring memory.

DOUBLE DENSITY SIMM DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
4MB	(2) 512K x 36	NONE	NONE	NONE
8MB	(2) 512K x 36	(2) 512K x 36	NONE	NONE
12MB	(2) 512K x 36	(2) 512K x 36	(2) 512K x 36	NONE
16MB	(2) 512K x 36	(2) 512K x 36	(2) 512K x 36	(2) 512K x 36
20MB	(2) 2M x 36	(2) 512K x 36	NONE	NONE
24MB	(2) 2M x 36	(2) 512K x 36	(2) 512K x 36	NONE
28MB	(2) 2M x 36	(2) 512K x 36	(2) 512K x 36	(2) 512K x 36
32MB	(2) 2M x 36	(2) 2M x 36	NONE	NONE
36MB	(2) 2M x 36	(2) 2M x 36	(2) 512K x 36	NONE
40MB	(2) 2M x 36	(2) 2M x 36	(2) 512K x 36	(2) 512K x 36
48MB	(2) 2M x 36	(2) 2M x 36	(2) 2M x 36	NONE
52MB	(2) 2M x 36	(2) 2M x 36	(2) 2M x 36	(2) 512K x 36
64MB	(2) 2M x 36	(2) 2M x 36	(2) 2M x 36	(2) 2M x 36
Note:Single-Density and Double-Density 36-bit SIMMs may not be mixed when configuring memory.