Locating Frus And Crus - Lenovo ThinkPad Helix 20CG Hardware Maintenance Manual

Rear view
1
Rear-facing camera
3
System-status indicator
5
Fingerprint reader (on some models)

Locating FRUs and CRUs

This topic introduces the following service parts:
• "Major FRUs" on page 39
• "Miscellaneous kits and other parts" on page 40
Notes:
• Each FRU is available for all types or models, unless otherwise specified.
• CRU statement for customers:
You can resolve some problems with your product with a replacement part you can install yourself, called a
"Customer Replaceable Unit" or "CRU." Some CRUs are designated as self-service CRUs and others are
designated as optional-service CRUs. Installation of self-service CRUs is your responsibility. For optional-service
CRUs, you can either install the CRU yourself or you can request that a Service Provider install the CRU according
to the warranty service for your product. If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU
information and replacement instructions are shipped with your product and are available from Lenovo at any time
upon request. You can find a list of CRUs for your product in this Hardware Maintenance Manual. An electronic
version of this manual can be found at http://www.lenovo.com/support. Tap Guides & Manuals and then follow
the on-screen instructions to find the manual for your product. You might be required to return the defective part
that is replaced by the CRU. When return is required: (1) return instructions, a prepaid shipping label, and a
container will be included with the replacement CRU; and (2) you might be charged for the replacement CRU if
Lenovo does not receive the defective CRU within thirty (30) days of your receipt of the replacement CRU. See your
Lenovo Limited Warranty documentation for full details.
ThinkPad tablets contain the following types of CRUs:
38
ThinkPad Helix Hardware Maintenance Manual
1
5
4
2
2
Smart card slot (on some models)
4
Speakers
3
4