Lenovo 3729 Manuale Utente
Chapter 6. Removing and installing FRUs
Replaceable components are of three types:
v
Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your
responsibility. If Lenovo installs a Tier 1 CRU at your request, you will be charged
for the installation.
responsibility. If Lenovo installs a Tier 1 CRU at your request, you will be charged
for the installation.
v
Tier 2 customer replaceable unit: You may install a Tier 2 CRU yourself or
request Lenovo to install it, at no additional charge, under the type of warranty
service that is designated for your server.
request Lenovo to install it, at no additional charge, under the type of warranty
service that is designated for your server.
v
Field replaceable unit (FRU): FRUs must be installed only by Trained service
technicians.
technicians.
See Chapter 7, “Parts listing, ThinkServer RD220 Type 3729, 3779, 3797, and
3798,” on page 231 to determine whether a component is a Tier 1 CRU, Tier 2
CRU, or FRU.
3798,” on page 231 to determine whether a component is a Tier 1 CRU, Tier 2
CRU, or FRU.
For information about the terms of the warranty and getting service and assistance,
see the Warranty and Support Information document.
see the Warranty and Support Information document.
Locations
Front view
The following illustration shows the controls, light-emitting diodes (LEDs), and
connectors on the front of the server.
connectors on the front of the server.
1
Hard disk drive status LED (amber)
8
CD/DVD drive (optical drive)
2
Hard disk drive activity LED (green)
9
CD/DVD eject button
3
Video connector
10
CD/DVD drive activity LED
4
USB 1 connector
11
Bay 1
5
USB 2 connector
12
Hard disk drive bays
6
Operator information panel
13
Bay 0
7
Rack release latch
14
Rack release latch
© Lenovo 2005, 2009. Portions © IBM Corp. 2007, 2008.
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