Dell OptiPlex 3060 Tower Service Manual page 4

Expansion card................................................................................................................................................................... 37
Removing PCIe expansion card................................................................................................................................37
Installing PCIe expansion card..................................................................................................................................38
Optional VGA module....................................................................................................................................................... 39
Removing optional VGA module...............................................................................................................................39
Installing optional VGA module.................................................................................................................................40
Power supply unit...............................................................................................................................................................41
Removing power supply unit or PSU....................................................................................................................... 41
Installing power supply unit or PSU........................................................................................................................ 43
Intrusion switch................................................................................................................................................................. 45
Removing intrusion switch........................................................................................................................................ 45
Installing intrusion switch.......................................................................................................................................... 46
Power button......................................................................................................................................................................47
Removing power button.............................................................................................................................................47
Installing power button.............................................................................................................................................. 49
Speaker.................................................................................................................................................................................51
Removing speaker........................................................................................................................................................51
Installing speaker......................................................................................................................................................... 52
Coin cell battery................................................................................................................................................................ 53
Removing coin cell battery........................................................................................................................................53
Installing the coin cell battery.................................................................................................................................. 54
Heat sink fan...................................................................................................................................................................... 55
Removing heat sink fan............................................................................................................................................. 55
Installing heatsink fan.................................................................................................................................................56
Heat sink .............................................................................................................................................................................57
Removing heatsink assembly.................................................................................................................................... 57
Installing heatsink assembly...................................................................................................................................... 58
Processor............................................................................................................................................................................ 59
Removing processor................................................................................................................................................... 59
Installing processor..................................................................................................................................................... 60
System fan...........................................................................................................................................................................61
Removing system fan..................................................................................................................................................61
Installing system fan................................................................................................................................................... 63
System board..................................................................................................................................................................... 65
Removing system board............................................................................................................................................ 65
Installing the system board....................................................................................................................................... 68
Chapter 4: Troubleshooting......................................................................................................... 72
Dell SupportAssist Pre-boot System Performance Check diagnostics................................................................72
Running the SupportAssist Pre-Boot System Performance Check................................................................ 72
Power-Supply Unit Built-in Self-Test .......................................................................................................................... 73
Diagnostics.......................................................................................................................................................................... 73
Diagnostic error messages.............................................................................................................................................. 75
System error messages....................................................................................................................................................77
Recovering the operating system..................................................................................................................................78
Backup media and recovery options............................................................................................................................. 78
Real-Time Clock (RTC Reset)........................................................................................................................................ 78
WiFi power cycle............................................................................................................................................................... 79
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