HP 280 G3 Maintenance And Service Manual page 6

Access panel ......................................................................................................................................................... 16
Expansion card ..................................................................................................................................................... 17
Front bezel ........................................................................................................................................................... 21
Power button board ............................................................................................................................................. 22
Drives ................................................................................................................................................................... 23
WLAN module ...................................................................................................................................................... 26
Solid-state drive module ..................................................................................................................................... 27
Memory ................................................................................................................................................................ 28
RTC battery .......................................................................................................................................................... 31
Fan duct ................................................................................................................................................................ 32
Fan sink ................................................................................................................................................................ 33
Processor ............................................................................................................................................................. 34
Power supply ....................................................................................................................................................... 35
System board ....................................................................................................................................................... 37
Antenna cable ...................................................................................................................................................... 39
5 Computer Setup (F10) Utility ........................................................................................................................ 40
Computer Setup (F10) Utilities ............................................................................................................................ 40
Recovering the Configuration Settings ............................................................................................................... 47
6 Troubleshooting without diagnostics ............................................................................................................ 48
Safety and comfort .............................................................................................................................................. 48
Before you call for technical support .................................................................................................................. 48
Helpful hints ........................................................................................................................................................ 49
Solving general problems .................................................................................................................................... 50
Solving power problems ...................................................................................................................................... 54
Solving hard drive problems ................................................................................................................................ 55
Solving media card reader problems ................................................................................................................... 57
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Optical drive ....................................................................................................................................... 23
Hard drive .......................................................................................................................................... 25
DIMMs ................................................................................................................................................ 28
DDR4-SDRAM DIMMs ......................................................................................................................... 28
Populating DIMM sockets .................................................................................................................. 28
Removing and installing DIMMs ........................................................................................................ 29
System board callouts ....................................................................................................................... 38
Using Computer Setup (F10) Utilities ................................................................................................ 41
Computer Setup-File ....................................................................................................................... 42
Computer Setup-Storage ................................................................................................................ 43
Computer Setup-Security ............................................................................................................... 44
Computer Setup-Power .................................................................................................................. 46
Computer Setup-Advanced ............................................................................................................. 46