Lenovo E40-30 Laptop Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 67

Memory module, For access, remove these FRUs in order

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Remove the card in the direction shown by arrow 3 . c When installing: 1. In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN or 1 on the card, and the white cable (2nd) (AUX) into jack labeled AUX or 2 on the card. 2. In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN or 1, the grey cable (3rd) into jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card. 1070 Memory module For access, remove these FRUs in order: • "1010 External battery pack" on page 54 • "1040 Base cover assembly" on page 57 Removal steps of the memory module Release the two latches on both edges of the socket at the same time in the direction shown by arrows 1 , and then unplug the DIMM in the direction shown by arrow 2 . a a b When installing: Insert the notched end of the memory module into the memory slot. Press the memory module in firmly, and pivot it downward until it snaps into place. Ensure that the memory module is firmly installed in the slot and does not move easily. Chapter 10. Removing or replacing a FRU 61

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Remove the card in the direction shown by arrow
3
.
Wheninstalling:
1. In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st)
(MAIN)intothejacklabeled
MAIN
or
1
onthecard,andthewhitecable(2nd)(AUX)intojacklabeled
AUX
or
2
on the card.
2.InmodelswithawirelessLANcardthathasthreeantennaconnectors,plugtheblackcable(1st)(MAIN)
into the jack labeled
MAIN
or
1
, the grey cable (3rd) into jack labeled
1
, and the white cable (2nd)
(AUX) into jack labeled
2
on the card.
1070 Memory module
For access, remove these FRUs in order:
• “1010 External battery pack” on page 54
• “1040 Base cover assembly” on page 57
Removal steps of the memory module
Releasethetwolatchesonbothedgesofthesocketatthesametimeinthedirectionshownbyarrows
1
,
and then unplug the DIMM in the direction shown by arrow
2
.
Wheninstalling:
Insert the notched end of the memory module into the memory slot. Press the memory module in firmly,
and pivot it downward until it snaps into place. Ensure that the memory module is firmly installed in the
slot and does not move easily.
Chapter 10
.
Removing or replacing a FRU
61