Lenovo 28762JU User Manual - Page 117

Parts list, Notes, Self-service CRUs, Optional-service CRUs

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Parts list This chapter contains following lists of the service parts. v "Overall" on page 110 v "LCD FRUs" on page 122 v "Keyboard" on page 125 v "AC adapters" on page 126 v "Miscellaneous parts" on page 126 v "Power cords" on page 127 v "Recovery discs" on page 128 v "Common service tools" on page 133 Notes: v Each FRU is available for all types or models, unless specific types or models are specified. v 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. v 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. v 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 Notebooks 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 an ac adapter, a power cord, a battery, and a hard disk drive. Other Self-service CRUs depending on product design may include a memory, a wireless card, a keyboard, and a 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. v FRUs marked with OP are available as options. © Copyright Lenovo 2009, 2010 109

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Parts list
This chapter contains following lists of the service parts.
v
“Overall” on page 110
v
“LCD FRUs” on page 122
v
“Keyboard” on page 125
v
“AC adapters” on page 126
v
“Miscellaneous parts” on page 126
v
“Power cords” on page 127
v
“Recovery discs” on page 128
v
“Common service tools” on page 133
Notes:
v
Each FRU is available for all types or models, unless specific types or models
are specified.
v
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.
v
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.
v
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 Notebooks 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 an ac adapter, a power cord,
a battery, and a hard disk drive. Other Self-service CRUs depending
on product design may include a memory, a wireless card, a keyboard,
and a 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.
v
FRUs marked with
±OP²
are available as options.
© Copyright Lenovo 2009, 2010
109