HP 800 G1 E1Z88UT#ABA, E1Z84UT E1Z84UT#ABA, 800 G1 E1Z89UTABA, 800 G1 E3T09UT#ABA, 800 G1 E1Z82UT#ABA

Access panel	95
Front bezel	96
Front bezel security	97
Bezel blanks	99
Memory	100
DIMMs	100
DDR3-SDRAM DIMMs	100
Populating DIMM sockets	100
Installing DIMMs	101
Expansion card	103
System board connections	107
Drives	108
Drive positions	110
Removing a 3.5-inch device	111
Installing a 3.5-inch device	112
Removing a slim optical drive	114
Installing a slim optical drive	115
Removing and replacing a 3.5-inch hard drive	116
Removing a 2.5-inch hard drive	119
Installing a 2.5-inch hard drive	119
Power supply	121
Fan duct	124
Smart Cover Lock (solenoid lock)	125
Hood sensor	128
Cable routing	129
Front I/O assembly	130
Power switch assembly	132
Speaker	134
Fan sink	135
Processor	136
System board	138
Changing from desktop to tower configuration	140
7 Removal and replacement procedures: Ultra-slim Desktop (USDT)	141
Preparation for disassembly	141
Access panel	142
Front bezel	143
Front bezel security	144
Bezel blank	145
System board connections	146
Memory	147

viii