HP Z1 Entry Tower G5 Maintenance And Service Manual page 6

4 Removal and replacement procedures ........................................................................................................... 17
Preparation for disassembly ............................................................................................................................... 17
Access panel ......................................................................................................................................................... 18
Front bezel ........................................................................................................................................................... 19
Front bezel security ............................................................................................................................................. 20
Removing bezel blanks ........................................................................................................................................ 21
Optional front bezel dust filter ............................................................................................................................ 22
System board connections .................................................................................................................................. 23
Memory ................................................................................................................................................................ 24
Drive cage ............................................................................................................................................................ 27
Drives ................................................................................................................................................................... 28
Expansion cards ................................................................................................................................................... 45
Optional rear port ................................................................................................................................................ 50
Rear fan ................................................................................................................................................................ 51
Hood lock (solenoid) ............................................................................................................................................ 52
Hood sensor ......................................................................................................................................................... 53
Option board ........................................................................................................................................................ 54
Fan sink ................................................................................................................................................................ 55
Processor ............................................................................................................................................................. 58
WLAN module ...................................................................................................................................................... 59
Speaker ................................................................................................................................................................ 60
Card reader ........................................................................................................................................................... 61
Power supply ....................................................................................................................................................... 62
Antennas .............................................................................................................................................................. 63
System board ....................................................................................................................................................... 65
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Populating DIMM sockets .................................................................................................................. 24
Removing and installing DIMMs ........................................................................................................ 25
Drive positions ................................................................................................................................... 28
Removing and installing drives ......................................................................................................... 29
Removing a 5.25-inch drive ............................................................................................ 29
Installing a 5.25-inch drive ............................................................................................. 30
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 ...................................................................................... 35
Installing a 3.5-inch hard drive ....................................................................................... 36
Removing a 2.5-inch hard drive ...................................................................................... 40
Installing a 2.5-inch hard drive ....................................................................................... 41
Removing and installing an M.2 SSD storage card ......................................................... 42
Removing and installing an Optane memory module .................................................... 44
System board callouts ....................................................................................................................... 68