Service Manual
Table Of Contents
- Precision 3660 Tower Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of Precision 3660 Tower
- Side cover
- Front bezel
- 3.5 in. hard-drive assembly
- Removing the 3.5-inch hard-disk drive assembly (Bay-1)
- Removing the 3.5-inch hard-disk drive assembly (Bay-2)
- Removing the 3.5-inch hard-disk drive bracket
- Installing the 3.5-inch hard-disk drive bracket
- Installing the 3.5-inch hard-disk drive assembly (Bay-2)
- Installing the 3.5-inch hard-disk drive assembly (Bay-1)
- Solid-state drive
- WLAN card
- WLAN antenna
- Coin-cell battery
- Memory module
- GPU end holder
- Expansion card
- Power-supply unit
- Processor fan and heat-sink assembly
- Liquid cooler
- Processor
- Chassis fan
- Power button
- Intrusion switch
- Intrusion speaker
- System board
- Software
- System setup
- Troubleshooting
- Getting help and contacting Dell
Removing GPU end holder........................................................................................................................................ 33
Installing the GPU end holder................................................................................................................................... 34
Expansion card...................................................................................................................................................................35
Removing the graphics card..................................................................................................................................... 35
Installing the graphics card....................................................................................................................................... 36
Removing the powered GPU.................................................................................................................................... 37
Installing the powered GPU...................................................................................................................................... 39
Power-supply unit............................................................................................................................................................. 40
Removing the power-supply unit.............................................................................................................................40
Installing the power-supply unit................................................................................................................................41
Processor fan and heat-sink assembly.........................................................................................................................43
Removing the processor fan and 125 W heat-sink assembly........................................................................... 43
Installing the processor fan and 125 W heat-sink assembly..............................................................................44
Removing the processor fan.....................................................................................................................................45
Installing the processor fan.......................................................................................................................................45
Removing the processor fan and 65 W heat-sink assembly.............................................................................46
Installing the processor fan and 65 W heat-sink assembly............................................................................... 47
Liquid cooler....................................................................................................................................................................... 48
Removing the liquid cooler........................................................................................................................................ 48
Installing the liquid cooler.......................................................................................................................................... 50
Processor............................................................................................................................................................................. 51
Removing the processor.............................................................................................................................................51
Installing the processor.............................................................................................................................................. 52
Chassis fan..........................................................................................................................................................................53
Removing the front fan..............................................................................................................................................53
Removing front fan cage...........................................................................................................................................54
Installing the front fan cage......................................................................................................................................55
Installing the front fan................................................................................................................................................56
Removing the rear fan................................................................................................................................................57
Installing the rear fan..................................................................................................................................................58
Power button..................................................................................................................................................................... 59
Removing the power button.....................................................................................................................................59
Installing the power button....................................................................................................................................... 60
Intrusion switch.................................................................................................................................................................. 61
Removing the intrusion switch................................................................................................................................. 61
Installing the intrusion switch...................................................................................................................................62
Intrusion speaker............................................................................................................................................................... 63
Removing the intrusion speaker.............................................................................................................................. 63
Installing the intrusion speaker.................................................................................................................................64
System board..................................................................................................................................................................... 65
Removing the system board..................................................................................................................................... 65
Installing the system board....................................................................................................................................... 70
Chapter 3: Software.................................................................................................................... 74
Drivers and downloads..................................................................................................................................................... 74
Chapter 4: System setup............................................................................................................. 75
Boot menu........................................................................................................................................................................... 75
Navigation keys..................................................................................................................................................................75
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Contents