Lenovo 7090 Computer Hardware User Manual


 
Chapter 9. Replacing FRUs (Types 7057, 7062, 7092, 9342,
9344, 9354, 9426, 9486, 9624, 9707, 9787, 9804, 9945)
Important
Before you replace any FRU, read Chapter 2 "Safety information" on page 3. These precautions and
guidelines will help you work safely.
FRU replacements are to be done by trained service technicians only.
This chapter does not contain a remove and replace procedure for all FRUs. Only the major FRUs are
documented.
Rear connectors
The following illustration shows the locations of the connectors on the rear of the computer.
1
Standard mouse connector
10
PCI Express 16x adapter connector
2
Parallel connector
11
PCI Express x1 adapter connector
3
USB connectors (4)
12
Audio line out connector
4
Ethernet connector
13
Microphone connector
5
Serial connector (some models)
14
USB connectors (2)
6
Audio line in connector
15
VGA monitor connector
7
Power cord connector
16
DVI monitor connector
© Copyright Lenovo 2008, 2010
93