About This Manual - Lenovo ThinkPad Helix Hardware Maintenance Manual

About this manual

This manual contains service and reference information for the following ThinkPad
Machine
ThinkPad Helix and Enhanced Keyboard Dock for
ThinkPad Helix
Important:
• This manual is intended only for trained service technicians who are familiar with ThinkPad products. Use
this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
• Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 "Safety
information" on page 1 and Chapter 2 "Important service information" on page 19.
© Copyright Lenovo 2013
Machine type (MT)
3697, 3698, 3700, 3701, and 3702
®
products.
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