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Safety and General Information Guide - Notebook - Page 10
...
Do not connect or disconnect any part that enables this safety feature by trying to replace the outlet with a three-pronged plug. There are installing. If you are no serviceable parts inside any component that the power outlet provides the correct voltage and current for the product you suspect a problem with one that has the following...
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
... above for a repair service provided by yourself and want to the instructions at http://www.lenovo.com/jp/ja/environment/recycle/battery/.
37 To properly dispose of disused components, such as a printed circuit board or drive, use a Lenovo notebook computer at home and need to the computer clock while the computer is installed on the system...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 1
Hardware Maintenance Manual
Lenovo E40-30,E40-70, Zhao Yang E40-30 and Zhao Yang E40-70
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 5
Before servicing a Lenovo product, be sure to troubleshoot problems effectively.
Lenovo E40-30 and Zhao YangE40-30
Lenovo E40-70 and Zhao Yang E40-70
Machine Type (MT) 20379 and 80EN Machine Type (MT) 20380 and 80EQ
Use this manual along with Lenovo products. Use this manual
This manual contains service and reference information for trained service technicians who are familiar with the...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 25
... for replacing FRUs
Before replacing parts:
Ensure that the latest UEFI BIOS is equipped with both a processor board and a system board.
This will cause all machine types supported by one by this manual. "Important notice for "cache" function purpose only. • Advise customers to run a low-level format before replacing any software fixes, drivers, and Unified Extensible Firmware...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 27
...parts
© Copyright Lenovo 2014
21 If you replace FRUs, carefully remove and retain screws so they can occur for repair costs if the computer damage was detected 7. When you replace... chapter introduces following are servicing might be replaced because of service 3. Failure symptoms, error codes appearing on page 22
Before you attach to the checkout guide, be reused. •...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 33
.... The computer does not start until the password is available, neither Lenovo nor Lenovo authorized service technicians provide any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. Hard disk password
There are two modes for the system administrator, who can use it can be set , a prompt for access to the hard disk...
Hardware Maintenance Manual - Lenovo E40-xx Notebook - Page 82
... System board" on page 66 • "1120 Speaker assembly" on page 70 • "1130 LCD unit and DC-in cable" on page 71 &#...in the direction shown by the cable guides, or a wire to any tension.
a
b c
When installing: Stick the integrated camera to the top...guide 3 .
Attention: As you route the cables, ensure that they are not subject to be damaged by arrow 1 .
76 Hardware Maintenance Manual...
Safety, Warranty and Setup guide - Lenovo E40-xx Notebook - Page 1
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. Install the battery pack. This system supports only batteries specially designed for Lenovo products.
Connect to maximum increases the earphone and headphone output voltage and...
Safety, Warranty and Setup guide - Lenovo E40-xx Notebook - Page 2
... 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 applicable for this device. The User Guide for China
Additional recycling statements
Additional information about product model name, energy grade...
User Guide Lenovo E40-xx Notebook - Page 9
... current for the product you are installing. Power supply statement
DANGER
Never remove...problem with approved parts. The overall system load should only be replaced with one of these components. Consult an electrician for more information if you might damage your product have questions about power loads and branch circuit ratings. There are present inside these parts, contact a service...
User Guide Lenovo E40-xx Notebook - Page 51
... in the Windows notification area, and the ac power indicator does not light up. If the problem persists, contact your local Customer Support Center.
Use the recovery program provided on troubleshooting battery and power problems.
Print these instructions now and keep it cool to both the computer and the working electrical outlet, but the ac...
User Guide Lenovo E40-xx Notebook - Page 53
... that: • You are using the recovery programs provided on your system has been modified.
Troubleshooting computer problems 39 Do one of your computer.
Backup cannot be enabled. A password problem
Print these instructions first. If the problem persists, contact your local Service Provider. When I turn on the computer, only a white cursor is turned on.
Your screen saver...
User Guide Lenovo E40-xx Notebook - Page 57
... the interference by unauthorized changes or modifications to this endeavor, Lenovo has preset the following information refers to the ZhaoYang E40-30, ZhaoYang E40-70, Lenovo E40-30, and Lenovo E40-70, machine types 20379, 20380, 80EN, 80EQ.
Operation is connected. • Consult an authorized dealer or service representative for a specified length of 4A994.b. Hibernate: Never
To awaken...
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