Lenovo A540 Lenovo A540/A740 Hardware Maintenance Manual - Page 48

A540FRUlists - i7

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Step 12. Reattach the base cover and secure it with the screws. A540 FRU lists This chapter lists the information on the field replaceable units (FRUs) for A540 All-In-One computers. Attention: Be sure to read and understand all the safety information before replacing any FRUs. Notes: FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs). • 1- identifies parts that are fairly simple to replace, requiring few or no tools. • 2- identifies parts that are slightly more difficult to replace. • N-identifies parts that are not to be replaced by the customer. FRUs Mainboard Mainboard FRU Description C A540 NOK I3-4158 UMA W/O TV C A540 NOK I5-4258 UMA W/O TV C A540 NOK I7-4558 UMA W/O TV C A540 NOK I3-4158 UMA W/TV C A540 NOK I5-4258 UMA W/TV C A540 NOK I7-4558 UMA W/TV C A540 NOK I3-4158 DIS W/O TV C A540 NOK I5-4258 DIS W/O TV C A540 NOK I7-4558 DIS W/O TV C A540 NOK I3-4158 DIS W/TV C A540 NOK I5-4258 DIS W/TV C A540 NOK I7-4558 DIS W/TV C A540 W8S I3-4158 UMA W/O TV C A540 W8S I5-4258 UMA W/O TV C A540 W8S I7-4558 UMA W/O TV C A540 W8S I3-4158 UMA W/TV C A540 W8S I5-4258 UMA W/TV C A540 W8S I7-4558 UMA W/TV C A540 W8S I3-4158 DIS W/O TV C A540 W8S I5-4258 DIS W/O TV C A540 W8S I7-4558 DIS W/O TV C A540 W8S I3-4158 DIS W/TV C A540 W8S I5-4258 DIS W/TV C A540 W8S I7-4558 DIS W/TV C A540 W8P I3-4158 UMA W/O TV C A540 W8P I5-4258 UMA W/O TV C A540 W8P I7-4558 UMA W/O TV Service Part Number (FRU #) 5B20F62993 5B20F62984 5B20F62973 5B20F62977 5B20F62964 5B20F62990 5B20F62981 5B20F62970 5B20F62997 5B20F62986 5B20F62975 5B20F62971 5B20F62998 5B20F62987 5B20F62978 5B20F62965 5B20F62992 5B20F62983 5B20F62972 5B20F62999 5B20F62988 5B20F62979 5B20F62966 5B20F62967 5B20F62994 5B20F62985 5B20F62974 CRU ID N N N N N N N N N N N N N N N N N N N N N N N N N N N 42 Lenovo A540/A740Hardware Maintenance Manual

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Step 12. Reattach the base cover and secure it with the screws.
A540FRUlists
This chapter lists the information on the field replaceable units (FRUs) for A540 All-In-One computers.
Attention:
Be sure to read and understand all the safety information before replacing any FRUs.
Notes:
FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs).
•
1
– identifies parts that are fairly simple to replace, requiring few or no tools.
•
2
– identifies parts that are slightly more difficult to replace.
•
N
-identifies parts that are not to be replaced by the customer.
FRUs
FRU Description
Service Part
Number (FRU #)
CRU ID
C A540 NOK I3-4158 UMA W/O TV
5B20F62993
N
C A540 NOK I5-4258 UMA W/O TV
5B20F62984
N
C A540 NOK I7-4558 UMA W/O TV
5B20F62973
N
C A540 NOK I3-4158 UMA W/TV
5B20F62977
N
C A540 NOK I5-4258 UMA W/TV
5B20F62964
N
C A540 NOK I7-4558 UMA W/TV
5B20F62990
N
C A540 NOK I3-4158 DIS W/O TV
5B20F62981
N
C A540 NOK I5-4258 DIS W/O TV
5B20F62970
N
C A540 NOK I7-4558 DIS W/O TV
5B20F62997
N
C A540 NOK I3-4158 DIS W/TV
5B20F62986
N
C A540 NOK I5-4258 DIS W/TV
5B20F62975
N
C A540 NOK I7-4558 DIS W/TV
5B20F62971
N
C A540 W8S I3-4158 UMA W/O TV
5B20F62998
N
C A540 W8S I5-4258 UMA W/O TV
5B20F62987
N
C A540 W8S I7-4558 UMA W/O TV
5B20F62978
N
C A540 W8S I3-4158 UMA W/TV
5B20F62965
N
C A540 W8S I5-4258 UMA W/TV
5B20F62992
N
C A540 W8S I7-4558 UMA W/TV
5B20F62983
N
C A540 W8S I3-4158 DIS W/O TV
5B20F62972
N
C A540 W8S I5-4258 DIS W/O TV
5B20F62999
N
C A540 W8S I7-4558 DIS W/O TV
5B20F62988
N
C A540 W8S I3-4158 DIS W/TV
5B20F62979
N
C A540 W8S I5-4258 DIS W/TV
5B20F62966
N
C A540 W8S I7-4558 DIS W/TV
5B20F62967
N
C A540 W8P I3-4158 UMA W/O TV
5B20F62994
N
C A540 W8P I5-4258 UMA W/O TV
5B20F62985
N
C A540 W8P I7-4558 UMA W/O TV
5B20F62974
N
Mainboard
Mainboard
42
Lenovo A540/A740Hardware Maintenance Manual