Lenovo 10103/4751 [C345] Manual

A SERVICE OF

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29

User Guide

Additional information resources

If you have Internet access, the most up-to-date information for your computer is

available from the World Wide Web.

You can ﬁnd the following information:

• CRUremovalandinstallationinformation

• Publications

• Troubleshootinginformation

• Partsinformation

• Linkstootherusefulsourcesofinformation

To access this information, go to: http://support.lenovo.com

Tools required

To disassemble the computer, you need the following tools:

• Wristgroundingstrapandconductivematforpreventingelectrostaticdischarge

• Flatscrewdriver

• Phillipsscrewdriver

• Hexscrewdriver

• Plasticatscrewdriver

• Plastictweezers

Note: The screws for the different components vary in size. During the

disassembly procedure, group the screws with their corresponding

components to avoid a mismatch when replacing the components.