Acer Altos 1100e Acer Altos 1100e User's Guide - Page 53

Connector Functions, Table 2-2

Page 53 highlights

2.4.3 Connector Functions Table 2-2 lists the different connectors on the system board and their respective functions. Table 2-2 Connector Functions Connector CN2 CN3 CN4 CN7 CN8 CN9 CN10 CN11 CN12 CN13 CN14 CN15 CN16 CN19 CN20 CN21 CN22 CN23 CN24 CN25 CN26 CN27 CN28 CN29 Function SPP control connector Power core connector PS/2 mouse (above) / keyboard (below) connectors Power core connector (Auxiliary) USB connectors CPU2 Fan Connector CPU2 Temperature connector COM2 (lower left), COM1 (lower right), and Parallel port (above) HDD Fail LED signal connector Housing fan 1 RJ45 LAN socket Housing fan 2 CPU1 Temperature connector FDD connector CPU1 Fan connector Secondary IDE connector Primary IDE connector Housing fan 3 SPS power and fan monitoring Housing fan 4 Reset switch Power LED connector Reserved Housing HDD LED connector Chapter 2 - System Board 2-7

  • 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

Chapter 2 – System Board
2-7
2.4.3
Connector Functions
Table 2-2 lists the different connectors on the system board and their respective
functions.
Table 2-2
Connector Functions
Connector
Function
CN2
SPP control connector
CN3
Power core connector
CN4
PS/2 mouse (above) / keyboard (below) connectors
CN7
Power core connector (Auxiliary)
CN8
USB connectors
CN9
CPU2 Fan Connector
CN10
CPU2 Temperature connector
CN11
COM2 (lower left), COM1 (lower right), and Parallel port (above)
CN12
HDD Fail LED signal connector
CN13
Housing fan 1
CN14
RJ45 LAN socket
CN15
Housing fan 2
CN16
CPU1 Temperature connector
CN19
FDD connector
CN20
CPU1 Fan
connector
CN21
Secondary IDE connector
CN22
Primary IDE connector
CN23
Housing fan 3
CN24
SPS power and fan monitoring
CN25
Housing fan 4
CN26
Reset switch
CN27
Power LED connector
CN28
Reserved
CN29
Housing HDD LED connector