Compaq AP550 Compaq Professional Workstation AP550 Maintenance & Service G - Page 154

Mass Storage

Get Compaq AP550 - Professional - 128 MB RAM PDF manuals and user guides
UPC - 743172976857
View all Compaq AP550 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 154 highlights

Jumper and Switch Information 6-3 Mass Storage The Compaq Professional Workstation AP550 supports Ultra3 SCSI, Wide Ultra2 SCSI, and Ultra ATA hard drives. The specifications included below are the standard hard drive configurations shipped with the workstation. For specifications on other hard drives, refer to the Service Quick Reference Guide. 9.1-GB Ultra3 SCSI Hard Drive Drive Size: 9.1 GB Model: DDRS-39130 Bit 3 Bit 1 S Bit 2 Bit 0 Pin 1 J2 J2 P SCSI ID Settings SCSI ID 0 1 2 3 4 5 6 Bit 2 Bit 1 Key Jumper NOT Installed Jumper Installed Bit 0 Pin 1 Printed Circuit Board J2 Default Settings Signal Description Jumper S Start Unit Command Enabled P Parity Enabled W Write Protect Disabled n/a X Synch Data Transfer Enabled n/a Key Jumper NOT Installed Jumper Installed Pin 1 J1B SCSI NOTE: This drive is intended for non-pluggable applications only. Migration to a Hot-Pluggable Drive Tray is not supported. NOTES: POWER 1. All jumper and switch settings are shown in the factory default setting, including those not labeled. 2. Termination is disabled/removed. Figure 6-2. Locating the jumper positions for the 9.1-GB hard drive (DDRS-39130)

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
Jumper and Switch Information
6-3
Mass Storage
The Compaq Professional Workstation AP550 supports Ultra3 SCSI, Wide Ultra2 SCSI, and
Ultra ATA hard drives. The specifications included below are the standard hard drive
configurations shipped with the workstation. For specifications on other hard drives, refer to the
Service
Quick Reference Guide
.
9.1-GB Ultra3 SCSI Hard Drive
Printed
Circuit
Board
Pin 1
J2
SCSI ID
0
1
2
3
4
5
6
Bit 0
Bit 1
Bit 2
Jumper NOT Installed
Jumper Installed
SCSI ID Settings
Key
9.1 GB
Drive Size:
DDRS-39130
Model:
J2
Default Settings
Jumper NOT Installed
Jumper Installed
Key
Signal
S
P
W
X
Description
Start Unit Command Enabled
Parity Enabled
Write Protect Disabled
Synch Data Transfer Enabled
Jumper
n/a
Pin 1
J2
Bit 2
Bit 0
Bit 3
Bit 1
S
P
SCSI
POWER
Pin 1
J1B
1. All jumper and switch settings are shown in the
factory default setting, including those not labeled.
2. Termination is disabled/removed.
NOTES:
This
drive is intended for non-pluggable
applications only.
Migration to a
Hot-Pluggable Drive Tray is not supported.
NOTE:
n/a
Figure 6-2.
Locating the jumper positions for the 9.1-GB hard drive (DDRS-39130)