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Locating FRUs and CRUs
This topic introduces the following service parts:
•
"Major FRUs" on page 50
•
"LCD FRUs" on page 52
•
"Miscellaneous parts" on page 54
Notes:
• CRU statement for customers:
You can resolve some problems with your product with a replacement part you can install yourself, called a
"Customer Replaceable Unit" or "CRU." Installation of self-service CRUs is your responsibility. If you intend
on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are
shipped with your product and are available from Lenovo at any time upon request. You can find a list of CRUs
for your product in this Hardware Maintenance Manual. An electronic version of this manual can be found at
http://www.lenovo.com/support. Click Guides & Manuals and then follow the on-screen instructions to find
the manual for your product. You might be required to return the defective part that is replaced by the CRU.
When return is required: (1) return instructions, a prepaid shipping label, and a container will be included with
the replacement CRU; and (2) you might be charged for the replacement CRU if Lenovo does not receive the
defective CRU within thirty (30) days of your receipt of the replacement CRU. See your Lenovo Limited Warranty
documentation for full details.
ThinkPad computers contain the following types of CRUs:
– Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by trained
service technicians at an additional cost.
– Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill level.
Trained service technicians can also provide service to install or replace the parts under the type of warranty
designated for the customer's machine.
• FRUs: Refer to parts that must be installed or replaced only by trained service technicians. If customers choose to
replace the FRUs by themselves, the product warranty might be affected.
• Each FRU/CRU is available for all types or models, unless otherwise specified.
• A Self-service CRU is identified by a single asterisk (*) in the CRU ID column. An Optional-service CRU is identified
by two asterisks (**). An N in the CRU ID column means that the part is not a CRU.
OP
• FRUs marked with
are available as options.
49
.
Chapter 7
Locations
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