HP EliteDesk 800 G5 Maintenance and Service Guide - Page 6

Populating DIMM sockets, Removal and replacement procedures, Troubleshooting without diagnostics - tower

Page 6 highlights

4 Removal and replacement procedures ...18 Preparation for disassembly ...18 Access panel ...19 Front bezel ...20 Slim optical drive bezel blank ...21 Front bezel dust filter ...22 System board connections ...23 Memory ...24 Populating DIMM sockets ...24 Removing and installing DIMMs ...25 Expansion card ...27 Drives ...31 Drive positions ...31 Removing and installing drives ...31 Removing a 9.5 mm slim optical drive 32 Installing a 9.5 mm slim optical drive 33 Removing a 3.5-inch hard drive 34 Installing a 3.5-inch hard drive 37 Drive cage ...41 Removing a 2.5-inch hard drive 42 Installing a 2.5-inch hard drive 43 Removing and installing an M.2 SSD storage card 45 WLAN module ...47 Hood lock ...48 Card reader ...49 Antennas ...50 Air duct ...52 Option board ...53 Optional rear port ...54 Fan sink ...55 Fan ...58 Processor ...59 Power supply ...60 Speaker ...61 System board ...62 System board callouts ...65 Changing from desktop to tower orientation ...66 5 Troubleshooting without diagnostics ...67 Safety and comfort ...67 Before you call for technical support ...67 vi

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4
Removal and replacement procedures
...........................................................................................................
18
Preparation for disassembly
...............................................................................................................................
18
Access panel
.........................................................................................................................................................
19
Front bezel
...........................................................................................................................................................
20
Slim optical drive bezel blank
..............................................................................................................................
21
Front bezel dust filter
..........................................................................................................................................
22
System board connections
..................................................................................................................................
23
Memory
................................................................................................................................................................
24
Populating DIMM sockets
..................................................................................................................
24
Removing and installing DIMMs
........................................................................................................
25
Expansion card
.....................................................................................................................................................
27
Drives
...................................................................................................................................................................
31
Drive positions
...................................................................................................................................
31
Removing and installing drives
.........................................................................................................
31
Removing a 9.5 mm slim optical drive
...........................................................................
32
Installing a 9.5 mm slim optical drive
............................................................................
33
Removing a 3.5-inch hard drive
......................................................................................
34
Installing a 3.5-inch hard drive
.......................................................................................
37
Drive cage
........................................................................................................................
41
Removing a 2.5-inch hard drive
......................................................................................
42
Installing a 2.5-inch hard drive
.......................................................................................
43
Removing and installing an M.2 SSD storage card
.........................................................
45
WLAN module
......................................................................................................................................................
47
Hood lock
.............................................................................................................................................................
48
Card reader
...........................................................................................................................................................
49
Antennas
..............................................................................................................................................................
50
Air duct
.................................................................................................................................................................
52
Option board
........................................................................................................................................................
53
Optional rear port
................................................................................................................................................
54
Fan sink
................................................................................................................................................................
55
Fan
........................................................................................................................................................................
58
Processor
.............................................................................................................................................................
59
Power supply
.......................................................................................................................................................
60
Speaker
................................................................................................................................................................
61
System board
.......................................................................................................................................................
62
System board callouts
.......................................................................................................................
65
Changing from desktop to tower orientation
.....................................................................................................
66
5
Troubleshooting without diagnostics
............................................................................................................
67
Safety and comfort
..............................................................................................................................................
67
Before you call for technical support
..................................................................................................................
67
vi