Lenovo ThinkStation D20 - Manual (Page 62)

R
rear connectors 5
rear fan assembly, replacing 40
removing the computer cover 11
replacing
adapter cards 30
battery 22
hard disk drive 33
heat sink and fan assembly 31
internal speaker 41
resources, information 3
S
safety information 1
security
cable lock 47
features, installing 47
serial port 6
static-sensitive devices, handling 3
system board
components, accessing 13
connectors 8
identifying parts 8
location 8
T
television output notice 54
trademarks 54
U
USB connector 6
56 ThinkStation Hardware Installation and Replacement Guide