Mainboard Installation
35
3.4.17 J20 - POWER SUPPLY CONNECTOR
The power supply connector has twelve-pin male header connectors. Plug the dual
connectors from the power directly onto the board connector.
J20
Pin
Description
Pin
Description
1
Power Good
7
Ground
2
+5V DC
8
Ground
3
+12V DC
9
-5V DC
4
-12V DC
10
+5V DC
5
Ground
11
+5V DC
6
Ground
12
+5V DC
Table 19
3.5
HARDDISK INSTALLATION
The mainboard on-board built-in the PCI IDE Controller which supports 2 enhanced IDE channels
with Primary IDE address on 1F0-1F7, 3F6, 3F7; and Secondary IDE address on 170-177, 376, 377.
Please follow the steps shown below to process installation.
(1)
2 Drives System:
Case A: Set Drive C: to Master; and Drive D: to slave and connect both drives on IDE 0 connector.
Set Drives C: and D: disk parameters in CMOS.
Case B:
Set Drive C: to Master and connect it on IDE 0 connector; and Drive D: to Master
and connect it on IDE 1 connector. Set Drive C: disk parameters in CMOS only.
(2)
4 Drives System:
Set Drive C: to Master; and Drive D: to slave, and connect both drives on IDE 0 connector.
Set Drive E: to Master; and Drive F: to slave and connect both drives on IDE 1 connector.
Set Drives C: and D: disk parameters in CMOS.
3.6
HARDWARE/SOFTWARE INSTALLATION
(1)
Connect the IDE cable to IDE drive connector, and to IDE disk drive(s). The cable should
have colored band to indicate the Pin 1 position. Make sure the IDE drive cable and the on-
board IDE connector are all aligned with
Pin 1 position.
(2)
Perform system CMOS setup; enter correct drive geometry information.
(3)
Install the Device Driver
Please refer to the README file in Driver Diskette for detail installation procedures to be
used in various kind of operating system (DOS, Windows 3.1, Windows NT, OS/2 2.XX,
and Novel 3.1X/4.0X).
Содержание GMB-486SPS
Страница 1: ...GMB 486SPS High Performance 486 PCI Motherboard User s Manual For GMB 486sps v0 Manual Edition 1 03 ...
Страница 14: ...Hardware Configuration 9 Table 1G CPU Type P24D 486DX4 EW3V 3 3V Table 1H CPU Type P24C DX4 3 3V ...
Страница 18: ...Hardware Configuration 13 Table 1O CPU Type Cx486DX DX2 5V Table 1P CPU Type Cx486DX2 V66 3 6V ...
Страница 19: ...Chapter 2 14 Table 1Q CPU Type Cx486DX2 V80 4 0V Table 1R CPU Type Cx486DX4 100GP4 ST 486DX4V10HS 3 45V ...
Страница 21: ...Chapter 2 16 Table 1U CPU Type UMC U5SX 486 5V ...
Страница 36: ...Mainboard Installation 31 3 3 1 CONNECTION LOCATIONS Fig 7 Connector Locations ...