ThinkPad Edge E445, Hardware Maintenance Manual

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Electronic emission notices
For electronic emission information on Class B digital devices, refer to the corresponding information in
the
User Guide .
EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia
Trademarks
The following terms are trademarks of Lenovo in the United States, other countries or both:
Lenovo
ThinkPad
TrackPoint
UltraNav
Microsoft, Windows, and Windows Server are trademarks of the Microsoft group of companies.
Other company, product, or service names may be the trademarks or service marks of others.
Abbreviation table
The following table lists all abbreviations used in this manual.
Abbreviation Term
3G The 3
rd
Generation Telecommunication
BGA Ball Grid Array
BIOS Basic Input / Output System
CD Compact Disc
CMOS Complementary Metal Oxide Semiconductor
CMV Custom Model Variant
COA Certificate of Authentication
CPU Central Processing Unit
CRC Cyclic redundancy check
CRT Cathode ray tube
CRU Customer Replaceable Unit
CTO Configure To Order
DC Direct current
DVD Digital Video Disc
EAIA Enhanced Asset Information Area
ECA Engineering Change Announcements
EEPROM Electrically Erasable Programmable Read-Only Memory
EFI Extensible Firmware Interface
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