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Inside the Computer: Dell OptiPlex GX240
Service Manual
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Dell™ OptiPlex™ GX240
Service Manual
 Key Components
Computer Cables
 |
NOTE: User service
access points are color-coded green.
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Small Form-Factor Computer
1 |
Hard drive |
7 |
System board |
2 |
3.5-inch floppy drive |
8 |
Power supply |
3 |
CD/DVD drive |
9 |
AC power connector |
4 |
Cover release buttons (2) |
10 |
I/O ports and connectors |
5 |
Internal speaker |
11 |
Padlock ring |
6 |
Chassis intrusion switch |
12 |
Heat sink and blower assembly |
Small Desktop Computer
1 |
Cover release buttons (2) |
8 |
AC power connector |
2 |
Hard drive |
9 |
Padlock ring |
3 |
Internal speaker |
10 |
I/O ports and connectors |
4 |
Chassis intrusion switch |
11 |
Heat sink and blower assembly |
5 |
Expansion-card cage |
12 |
System board |
6 |
Power supply |
13 |
3.5-inch floppy drive |
7 |
Expansion-card slots |
14 |
CD/DVD drive |
Small Mini-Tower Computer
1 |
Cover release buttons (2) |
8 |
AC power connector |
2 |
Hard drive |
9 |
Padlock ring |
3 |
Internal speaker |
10 |
Microprocessor and airflow shroud |
4 |
Chassis intrusion switch |
11 |
Power supply |
5 |
System board |
12 |
3.5-inch floppy drive |
6 |
Expansion-card slots |
13 |
CD/DVD drive |
7 |
I/O ports and connectors |
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Small Form-Factor Computer
1 |
CD/DVD drive data cable |
6 |
IDE data cable (hard drive) |
2 |
Floppy drive data cable |
7 |
Input/output cable |
3 |
Control panel cable |
8 |
Input/output audio cable |
4 |
CD/DVD drive power cable |
9 |
Microprocessor power cable |
5 |
IDE drive power cable (hard drive) |
10 |
CD/DVD audio cable |
Small Desktop Computer
1 |
CD/DVD drive audio cable |
5 |
Input/output cable |
2 |
CD/DVD drive data cable |
6 |
Input/output audio cable |
3 |
Floppy drive data cable |
7 |
IDE data cable (hard drive) |
4 |
Control panel cable |
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Small Mini-Tower Computer
1 |
CD/DVD drive power cable |
6 |
IDE drive power cable (hard drive) |
2 |
CD/DVD drive audio cable |
7 |
IDE drive data cable (hard drive) |
3 |
CD/DVD drive data cable |
8 |
Input/output cable |
4 |
Floppy drive power cable |
9 |
Input/output audio cable |
5 |
Floppy drive data cable |
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Cable Colors
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Device
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Color
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|---|
Hard drive | Blue |
Floppy drive | Black |
CD/DVD drive | Orange |
USB | Gray |
ATA, IDE, or EIDE drive | Green |
Control panel | Yellow |
CD/DVD audio | Blue |
Computer audio | Black |
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