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Safety and General Information Guide - Notebook - Page 10
...parts, contact a service technician.
■ External devices
Do not connect or disconnect any component that the power outlet you might damage your computer. Do not fully extend power cords in a way that enables this safety feature. Hazardous voltage, current, and energy levels are installing..., and located close to replace the outlet with a three-pronged plug. Chapter 1. Consult an...
Safety and General Information Guide - Notebook - Page 36
...
g c
f
e
d
a Ground clamp
b Antenna lead-in wire
c Antenna discharge unit (NEC Section 810-20)
d Grounding conductors (NEC Section 810-21)
e Power service grounding electrode system (NEC Article 250, Part H)
f Ground clamps
g Electronic service equipment
The following notice applies to all countries and regions:
* Danger: • Outdoor antenna grounding If an outside antenna or cable...
Safety and General Information Guide - Notebook - Page 42
... sold in Lenovo sales, service, or marketing, and follow their instructions. If you have components that person's instructions. If you are a company employee who uses a Lenovo notebook computer and need to dispose of disused components, such as a printed circuit board or drive, use the methods described above for a repair service provided by yourself and want to replace it...
Lenovo Regulatory Notice for wireless adapter (EU) - Lenovo B40-xx, B50-xx, B50-30 Touch, E40-xx Notebook - Page 1
...‐45 • Lenovo B50‐30 • Lenovo B50‐30 Touch • Lenovo B50‐70/N50‐70 • Lenovo B50‐45/N50‐45 • Lenovo B40‐80 • Lenovo B50‐80 • Lenovo E4030 • Lenovo E4070 • Lenovo E4080
The following wireless modules are supported on Lenovo B40‐30/N40‐30/B40‐70/N40...
Lenovo Regulatory Notice for wireless adapter (Non-EU) - Lenovo B40-xx, B50-xx, B50-30 Touch, E40-xx Notebook - Page 1
...‐45 • Lenovo B50‐30 • Lenovo B50‐30 Touch • Lenovo B50‐70/N50‐70 • Lenovo B50‐45/N50‐45 • Lenovo B40‐80 • Lenovo B50‐80 • Lenovo E4030 • Lenovo E4070 • Lenovo E4080 The following wireless modules are supported on Lenovo B40‐30/N40‐30/B40‐70/N40...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 25
... or installing any software fixes, drivers, and Unified Extensible Firmware Interface basic input output system (UEFI BIOS) downloads. Telephone numbers for Lenovo Support are available at: http://www.lenovo.com/support/phone • System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo authorized service technicians are available in this manual...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 27
... symptoms, error codes appearing on which the failing FRU was detected 7.
The sequence
of the correct model. Single failures can be replaced because of reasons that a FRU is defective, clear the error log and run the test again. Date of service technician 2. Failing FRU name and part number 8.
Consider replacing a FRU only when a problem recurs. If the error does not...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 33
... password has been set . The hard disk drive can be replaced for access to the hard disk drive. Attention: If the administrator password has been forgotten and cannot be needed for the user • Master hard disk password - Passwords
As many as three passwords may be made available to the service technician, there is available, neither Lenovo nor Lenovo authorized service...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 82
...remove the integrated camera from the LCD cover in the direction shown by arrow 1 .
76 Hardware Maintenance Manual • "1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board... tapes securing the antenna boards, release the cables from the cable guide 3 .
a
b c
When installing: Stick the integrated camera to the top center of the LCD cover and adjust the...
Safety, Warranty and Setup guide - Lenovo E40-xx Notebook - Page 1
... during the call. Unpack
Safety, Warranty, and Setup Guide
Lenovo E4030, E4070 and ZhaoYang E4030, E4070 http://www.lenovo.com/support
Lenovo computer
Battery
Power cord
ac power adapter
Publications
Initial setup instructions
1. Connect to avoid danger of the keyboard. If you to lead, a chemical known to the State of the problem. Controls and indicators
Integrated camera* : Power...
Safety, Warranty and Setup guide - Lenovo E40-xx Notebook - Page 2
... adapter Power cord for ac power adapter Battery Memory modules
This setup sheet X X X
User Guide
X X
Optional-service CRUs
CRU
This setup sheet
User Guide
Hard disk drive
X
Optical drive
X
PCI Express Mini Card for wireless LAN
X
Keyboard
X
CRU installation instructions are parts that a technician install the optional-service CRU under the terms of a crossed-out wheeled bin may...
User Guide Lenovo E40-xx Notebook - Page 9
..., you suspect a problem with your battery is damaged, or if you are using the battery and obtain a replacement from the electrical outlet. Do not expose the battery to instructions included in portable mode. Power supply statement
DANGER
Never remove the cover on ; Hazardous voltage, current, and energy levels are no serviceable parts inside any battery...
User Guide Lenovo E40-xx Notebook - Page 51
.... 2. The operating time of a fully charged battery pack is short. A startup problem
Print these instructions first. For details, refer to do if you experience a problem with your computer to disable the surge protector; Troubleshooting computer problems
This chapter provides information on what to Chapter 5 "Lenovo OneKey Recovery system" on your computer. then turn on the computer...
User Guide Lenovo E40-xx Notebook - Page 53
...program problems
Print these instructions first.
Troubleshooting computer problems 39 If the problem persists, contact your local Service Provider. Problems with drives and other storage devices. Hard disk drive problems
Print these instructions ... factory default state. A password problem
Print these instructions now and keep it with drives and other storage devices
This topic provides...
User Guide Lenovo E40-xx Notebook - Page 57
...E40-70, Lenovo E40-30, and Lenovo E40-70, machine types 20379, 20380, 80EN, 80EQ.
These limits are designed to -day operations. This equipment generates, uses, and can be re-exported except to any interference received, including interference that interference will not occur in a residential installation. This device complies with the instructions, may cause harmful interference to Part...
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