Lenovo 50382NU, Hardware Maintenance Manual

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Chapter 10. Parts list
This chapter contains following lists of the service parts.
•
“Overall” on page 74
• “LCD FRUs” on page 77
• “Keyboard” on page 78
• “Miscellaneous parts” on page 79
• “AC power adapters” on page 79
• “Power cords” on page 80
• “Recovery discs” on page 81
• “Common service tools” on page 84
Notes:
• Each FRU is available for all types or models, unless specific types or models are specified.
• FRU with specific models listed and described as xxU (where U is an example of a country designator) should be
used for all models ending in U.
• FRU with specific models listed and described as 3Dx (where 3D is an example of a unique configuration) should be
used for all of these models, unless specific country or region designator is specified.
• A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column.
An N in the CRU ID column means that the part is not a CRU. A single asterisk (*) means that the part is a
Self-service CRU; two asterisks (**) means that the part is an Optional-service CRU. ThinkPad computers contain
the following types of CRUs:
–
Self-service CRUs: These CRUs unplug or are held by no more than two screws. Examples of these types of
CRUs include ac power adapter, power cord, battery, and hard disk drive. Other Self-service CRUs depending
on product design may include memory, wireless card, keyboard, and palm rest with finger print reader and
touchpad.
– Optional-service CRUs: These CRUs are isolated parts within the computer that are concealed by an access
panel that is typically secured by more than two screws. Once the access panel is removed, the specific
CRU is visible.
• FRUs marked with
OP
are available as options.
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