Lenovo ThinkPad T430 Hardware Maintenance Manual - ThinkPad T430, T430i - Page 72

Before servicing the computer, 1010 Battery pack, Attention, Removing the SIM card - thinkpad t430s touch

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Attention: The system board is sensitive to, and can be damaged by, electrostatic discharge. Before touching it, establish personal grounding by touching a ground point with one hand or by using an electrostatic discharge (ESD) strap. Before servicing the computer Removing the SIM card: Some models you are servicing might have the SIM card that the customer has installed. If the computer you are servicing has the SIM card installed, 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 66. 2 1 After you finish the servicing, ensure that you insert the card back into the slot firmly. 1010 Battery pack Important notice for replacing a battery pack: • The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic test shows that the battery is defective. The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue. • If the Lenovo Solution Center program is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced. Note that the replacement of a physically damaged battery pack is not covered by the warranty. 66 ThinkPad T430 and T430i Hardware Maintenance Manual

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Attention:
The system board is sensitive to, and can be damaged by, electrostatic discharge. Before
touching it, establish personal grounding by touching a ground point with one hand or by using an
electrostatic discharge (ESD) strap.
Before servicing the computer
Removing the SIM card:
Some models you are servicing might have the SIM card that the customer has installed. If the computer you
are servicing has the SIM card installed, 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 66.
1
2
After you finish the servicing, ensure that you insert the card back into the slot firmly.
1010 Battery pack
Important notice for replacing a battery pack:
•
The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery
pack is defective. A battery pack FRU should not be replaced unless this diagnostic test shows that the battery is
defective. The only exception to this is if the battery pack is physically damaged or a customer is reporting
a possible safety issue.
•
If the Lenovo Solution Center program is not installed in the computer, the customer should download this program
before a non-physically damaged battery pack is replaced. Note that the replacement of a physically damaged
battery pack is not covered by the warranty.
66
ThinkPad T430 and T430i Hardware Maintenance Manual