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686DLX
4
System has 16 bit EXT. SCSI port & 8 bit INT. SCSI device
EXT. 50pin SCSI port
WIDE SCSI
Terminator
EXT.
WIDE SCSI
DEVICE
Terminator ON
CASE 3: BIOS SETUP(SCSI Terminator Enable: None)
1
System has 16 bit EXT. SCSI port & INT. 16 bit SCSI device
EXT. 68pin SCSI port
WIDE SCSI
Terminator
EXT.
WIDE SCSI
DEVICE
Terminator ON
3.12. PERIPHERAL DEVICE INSTALLATION
After the I/O device installation and jumpers setup, the mainboard can be
mounted into the case and fixed by screw.
To complete the mainboard installation, the peripheral device could be
installed now. The basic system needs a display interface card.
If the PCI - Bus device is to be installed in the system, any one of five PCI -
Bus slots can be used.
3.13. KEYBOARD & PS/2 MOUSE INSTALLATION
The main board supports PS/2 connector type keyboard & Mouse (CN4).
The BIOS will auto detect whether the PS/2 Mouse is installed or nor &
assign IRQ12 for Mouse port if which was installed.
After installing the peripheral device, the user should check everything again,
and prepare to power-on the system.
3.14. KEYBOARD SETTING FUNCTION
SCSI DEVICE
Mainboard
High byte Terminator ON
Low byte Terminator OFF
Terminator OFF
16 bit
SCSI DEVICE
SCSI ID
Mainboard
No.15
High byte Terminator OFF
Low byte Terminator OFF
Terminator OFF
3-10
8 bit
8 bit
SCSI DEVICE
SCSI ID
SCSI ID
No.6
No.0
Terminator ON
16 bit
SCSI DEVICE
SCSI ID
No.0
Terminator ON
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