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Lenovo B5400 Notebook User Manual

Page 48

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Appendix A. CRU instructions

The following table provides a list of CRUs for your computer, and informs
you of where to find replacement instructions.
Self-service CRUs

Optional-service CRUs

Setup Poster

User Guide

AC power adapter

×

Power cord for AC adapter

×

Battery pack

Ч

Ч

Backup battery

×

Memory ×

Optical drive

×

Setup Poster

User Guide

Hard disk drive

×

Wireless LAN card

Ч

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