Lenovo a51 8105 Guia Do Utilizador
Appendix
D.
Customer
replaceable
unit
(CRU)
parts
list
For
your
computer,
the
following
parts
are
designated
customer
replaceable
unit
(CRU)
parts.
Refer
to
the
warranty
section
of
your
Quick
Reference
for
more
information.
Note:
Use
only
the
parts
provided
by
Lenovo.
Tier
1
CRUs
Adapter
cards
Hard
disk
drives
Keyboards
Memory
Optical
drives
Mouse
Speakers
Floppy
diskette
drive
Tier
2
CRUs
Microprocessor
Heatsink
Power
supply
System
board
©
Lenovo
2006.
Portions
©
IBM
Corp.
2005.
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