Toshiba Magnia 550D User Manual page 52

Connecting Components
Refer to the diagram and table below for correct pin assignments:
HDD pin assignments
SCSI ID pin assignments
SCSI ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15*
* This is the factory default setting
Pins 7-8 Pins 5-6
Open Open
Open Open
Open Open
Open Open
Open Short
Open Short
Open Short
Open Short
Short Open
Short Open
Short Open
Short Open
Short Short
Short Short
Short Short
Short Short
Adding a SCSI hard disk drive
Pins 3-4 Pins 1-2
Open Open
Open Short
Short Open
Short Short
Open Open
Open Short
Short Open
Short Short
Open Open
Open Short
Short Open
Short Short
Open Open
Open Short
Short Open
Short Short
52