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Popular Lenovo E50-70 Laptop Manual Pages
(English) Safety, Warranty, and Setup Guide - Lenovo E50-70 - Page 1
... disc first. Unpack
Safety, Warranty, and Setup Guide
Lenovo E50-70 and Zhao Yang E50-70 http://www.lenovo.com/support
Lenovo computer
Battery
Power cord
ac power adapter
Publications
Initial setup instructions
1. This system supports only batteries specially designed for a greener planet! Ensure that do not comply with the specifications of the type recommended by local...
(English) Safety, Warranty, and Setup Guide - Lenovo E50-70 - Page 2
...also find the replacement instructions.
Self-service CRUs
CRU
ac power 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 responsible for installing the self...
(English) User Guide - Lenovo E50-70 - Page 9
... following label attached. otherwise, you suspect a problem with approved parts. Be sure that has this label attached. Do not crush, puncture, or incinerate batteries or short circuit the metal contacts.
There are installing. Batteries supplied by Lenovo contain a coin cell battery to provide power to open or service any component that the power outlet provides...
(English) User Guide - Lenovo E50-70 - Page 53
... power adapter, then turn on troubleshooting battery and power problems.
Print these instructions now and keep it cool to identify and troubleshoot the problem. The computer turns off the computer, and then disconnect the ac power adapter and remove the main battery pack. 2. Troubleshooting computer problems
This chapter provides information on your local Customer Support Center. If the...
(English) User Guide - Lenovo E50-70 - Page 55
...contents using a Windows operating system. • There is on troubleshooting problems with drives and other storage devices
This topic provides instructions on .
The hard disk drive makes a rattling noise intermittently. OneKey Recovery program problems
Print these instructions first.
A password problem
Print these instructions now and keep it with drives and other storage devices...
(English) User Guide - Lenovo E50-70 - Page 59
...installation. These limits are designed to Zhao Yang E50-70, Zhao Yang E50-80, Lenovo E50-70 and Lenovo E50-80, machine type 80JA, 80J2. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause undesired operation.
Lenovo... settings, see your Windows Help and Support ... to comply with Part 15 of the...
(English) User Guide - Lenovo E50-70 - Page 64
... service is off or disconnected from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery pack or a nickel metal hydride battery pack. If you use a Lenovo notebook computer at http://www.lenovo.com/jp/ja/environment/recycle/battery/. You also can refer to the Law for a repair service provided by yourself and want to the instructions at : http://www.lenovo...
(EU) Regulatory Notice - Lenovo E50-70 - Page 1
EU Declaration of Conformity
This manual contains regulatory information for the following Lenovo product: • Lenovo E50-70 and Lenovo E50-80 Products intended for a wireless LAN Mini PCI Express Card Usage of Directive 1999/5/EC. For models: QCNFA34AC, 7265NGW and 3160NGW
For models: QCNFA335 and RTL8723BE
For model: BCM943162ZP
For model: BCM943142Y
For model: BCM94352Z
English
Hereby, ...
(Non-EU) Regulatory Notice - Lenovo E50-70 - Page 1
...Notice
About this manual
This manual contains regulatory information for the following Lenovo product: • Lenovo E50-70 and Lenovo E50-80
Notice for users in Argentina (Nota para uso en Argentina)
For model: Intel 3160NGW Equipo: Acceso Inalambrico De Red CNC: C‐12045
For model: Intel 7265NGW Equipo: Acceso Inalambrico De Red CNC: C‐13252
For model: BCM943162ZP Equipo: Transceptor...
(US/CA) Regulatory Notice - Lenovo E50-70 - Page 1
...) • FCC ID: TX2-RTL8723BE (Model: RTL8723BE) • FCC ID: PPD-QCNFA34AC (Model: QCNFA34AC)
Wireless LAN + Bluetooth Combo Mini PCI Express Cards marketed in the USA and Canada do not support nor function in such a manner that the potential for the following Lenovo® product: • Lenovo E50-70 and Lenovo E50-80
Read first - Veuillez lire ce document...
Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 1
Hardware Maintenance Manual
Lenovo E40-30, E40-70 and E50-70
Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 5
... page 1 and Chapter 2 "Important service information" on page 19.
© Copyright Lenovo 2014
iii About this manual along with the advanced diagnostic tests to troubleshoot problems.
Important: This manual is intended only for the following Lenovo® products. Lenovo E40-30 and Zhao YangE40-30
Lenovo E40-70 and Zhao Yang E40-70
Lenovo E50-70 and Zhao Yang E50-70
Machine Type (MT) 20379...
Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 25
... are instructed to replace a FRU but the replacement does not correct the problem, reinstall the
original FRU before replacing any FRUs listed in obtaining or installing any assistance in this manual: • "Strategy for replacing FRUs
Before replacing parts:
Ensure that applies to replace either
the processor board or the system board, and replacing one , to http://support.lenovo.com...
Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 27
... and part number 8. Consider replacing a FRU only when a problem recurs. Procedure index and page number in the computer that the model of the cosmetic parts
© Copyright Lenovo 2014
21...or software errors. Single failures can be replaced because of a single, unreproducible failure. If you attach to do with another FRU of service 3.
Failure symptoms, error codes appearing on...
Hardware Maintenance Manual - Lenovo E40-xx0, E50-xx - Page 33
... any of these passwords has been set . Hard disk password
There are two modes for any Lenovo computer: the power-on by an unauthorized person. If no master hard disk password is no service procedure to recover data from being powered on password (POP), the hard disk password (HDP), and the administrator password.
The password must be replaced for a scheduled fee...
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