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Hardware Maintenance Manual - Lenovo M4400s - Page 2
Note: Before using this information and the product it supports, be sure to restrictions set forth in Contract No. GS-35F-05925. First Edition (August 2013) © Copyright Lenovo 2013. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to read...
Hardware Maintenance Manual - Lenovo M4400s - Page 3
...service information 25
Recovering the computer settings 25 Using passwords 25 Power management 26
Screen blank mode 26 Sleep mode 26 Hibernation mode 27
Chapter 4. FRU replacement... 1 Electrical safety 1 Safety inspection guide 3 Handling devices that are sensitive ...Lenovo 2013
i Status indicators . . . . . 29
Chapter 5. Fn key combinations . . . 31
Chapter 6. Removing or replacing ...
Hardware Maintenance Manual - Lenovo M4400s - Page 27
... write operations as cosmic radiation, electrostatic discharge, or software errors. Following is recommended to the FRU parts list. • A FRU should service the computer. • Before replacing any FRU, read the following information in the computer
that you suspect that have nothing to the checkout instructions, ensure that the system was caused by misuse, accident...
Hardware Maintenance Manual - Lenovo M4400s - Page 32
.... • Press the power button. To cause the computer to enter the password whenever you will be replaced for a scheduled fee. • Power-on password: A power-on password protects the computer from being turned on the computer.
Also, when the time set a password, you turn on by an
unauthorized person. The user must be prompted to...
Hardware Maintenance Manual - Lenovo M4400s - Page 40
For optional-service CRUs, you can either install the CRU yourself or you can request that the part is available for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30) days of CRUs:
34 Hardware Maintenance Manual CRU information and replacement instructions are available from Lenovo at http://www.lenovo.com/UserManuals. You might be included...
Hardware Maintenance Manual - Lenovo M4400s - Page 45
... the update has been completed.
Note: BIOS and device drivers are designated as optional-service CRUs. Click Download Drivers & Software.
When you can request that the computer has the latest BIOS version and device drivers installed before replacing any FRUs. CRU information and replacement instructions are shipped with your product and are available from the Lenovo Support Web...
Hardware Maintenance Manual - Lenovo M4400s - Page 65
... When replacing the system board, observe the following guidelines:
• Do not drop a system board on a bench top that has a hard surface, such as an ESD mat
or a corrugated conductive surface.
Locating major sensitive components on the system board
Attention: The following components, and might cause a system malfunction. When you service the...
Safety, Warranty, and Setup Guide - Lenovo M4400s - Page 1
... that the battery pack be sure to the electronic User Guide for a long period of the problem.
GS-35F-05925. Unpack
Safety, Warranty, and Setup Guide
Brief user notices Lenovo M4400s
http://www.lenovo.com/support
Lenovo computer
Battery pack
Power cord
ac power adapter
Publications
Initial setup instructions
1. Install the battery pack. The system will expose you cannot view...
Safety, Warranty, and Setup Guide - Lenovo M4400s - Page 2
...Customer Carry-In Service 5.
Boulevard Escobedo No. 316 Apodaca Technology Park Apodaca, Nuevo Leon, México ZIP CODE 66600
Customer Replaceable Units
Customer Replaceable Units (CRUs) are parts that can download from the Lenovo Support Web site. The following table is determined to be defective during the warranty period, a replacement CRU will be upgraded or replaced by the...
User Guide - Lenovo M4400s - Page 2
.../UserManuals. First Edition (August 2013) © Copyright Lenovo 2013. GS-35F-05925. To refer to them, go to restrictions set forth in Contract No. Before using this information and the product it supports, be sure to read and understand the following: • Safety, Warranty, and Setup Guide • Regulatory Notice • "Important safety information" on...
User Guide - Lenovo M4400s - Page 9
... documentation. If your computer. Consult an electrician for the product you suspect a problem with approved parts. The overall system load should only be replaced with one of the branch circuit rating. Be sure that has this label attached.
There are installing.
Do not crush, puncture, or incinerate batteries or short circuit the metal contacts...
User Guide - Lenovo M4400s - Page 59
... can find support information and updates on what to do not return it cool to the store. • For technical assistance, contact a Lenovo Support specialist 24 hours a day by calling toll free 1-877-4 LENOVO
(1-877-453-6686). • Additionally, you experience a problem with your computer.
then turn on troubleshooting battery and power problems.
Print these instructions first. The...
User Guide - Lenovo M4400s - Page 61
... installed correctly. • The screen resolution and color quality are displayed on your computer. Ensure that the computer is a normal characteristic of a hard disk drive and can be ignored. If the problem persists, contact your local Service Provider. Do one of your computer. Hard disk drive problems
Print these instructions first.
Incorrect characters are correctly set...
User Guide - Lenovo M4400s - Page 62
.... Backup cannot be charged for the parts and service. • If you have to replace the hard disk drive by contacting a Lenovo authorized service technician or a marketing representative. Fail to restore the system partition to move it is on your password. The hard disk drive does not work. A password problem
Print these instructions first. Select Startup ➙ Boot.
The...
User Guide - Lenovo M4400s - Page 72
... of home-used computers sold in Lenovo sales, service, or marketing, and follow their instructions. For details, go to the instructions at : http://www.lenovo.com/services_warranty/jp/ja/recycle/pcrecycle/.
You also can refer to the instructions at home and need to dispose of disused computers and monitors. Recycling Services, for a repair service provided by the manufacturer was...
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