|SIM Card Removal|
SomeThinkPad Edge E120 and E125 models you are servicing might have the SIM card that the customer has 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.
After you finish the servicing, make sure that you insert the card back into the slot firmly.