Lenovo ThinkPad X200si Hardware Maintenance Manual page 2

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Before servicing ThinkPad X200, X200s, X200si, X201, X201i, and
X201s
Removing the SIM card:
Some models of the ThinkPad X200, X200s, X200si, X201, X201i, and X201s you are
servicing might have the SIM card that the customer has been installed.
If the computer you are servicing has the SIM card, remove it before you start the
servicing.
To remove the SIM card, you need to remove the battery pack first. (See "1010
Battery pack" on page 85.)
After you finish the servicing, make sure that you insert the card back into the slot
firmly.
Notice on disconnecting the cable from flip-lock ZIF connector:
Some cables used in the ThinkPad X200, X200s, X200si, X201, X201i, and X201s are
connected to the flip-lock ZIF connectors.
When disconnecting the cable from those connectors, do as shown in this figure.
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ThinkPad X200, X200s, X200si, X201, X201i, and X201s Hardware Maintenance Manual
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