Lenovo E4325 driver and firmware
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Hardware Maintenance Manual - Lenovo E4325 - Page 2
... and the product it supports, be sure to read the general information under Appendix A "Notices" on page 79.
First Edition (May 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 restrictions set forth in Contract...
Hardware Maintenance Manual - Lenovo E4325 - Page 8
... when working with powered-on electrical equipment; keep the other hand in your
pocket or behind your back.
Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body. - When using testers, set the controls correctly and use...
Hardware Maintenance Manual - Lenovo E4325 - Page 9
... was designed and built, required safety items were installed to protect users and service technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide.
If any unsafe conditions are present, you must...
Hardware Maintenance Manual - Lenovo E4325 - Page 33
...• Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer
that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten. • Replace... • Damage caused by the improper insertion of a PC Card or the installation of an incompatible card
© Copyright Lenovo 2013
27
Hardware Maintenance Manual - Lenovo E4325 - Page 34
... computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes...
Hardware Maintenance Manual - Lenovo E4325 - Page 35
... in the Microsoft® Windows® notification area displays the percentage of battery power remaining.
To check detailed battery status information on the Windows operating systems, launch the Power Manager program and click the Battery tab.
To check the battery pack, do the following: 1. Turn off the computer and disconnect the ac power adapter. 2. Remove the battery pack...
Hardware Maintenance Manual - Lenovo E4325 - Page 37
...: • "Recovering the computer settings" on page 31 • "Using passwords" on page 31 • "Power management" on page 31
Recovering the computer settings
This topic provides information about the recovery programs that are available for you to recover the computer settings.
OneKey® Recovery Pro The OneKey Recovery Pro program enables you to back up all your hard disk drive contents...
Hardware Maintenance Manual - Lenovo E4325 - Page 38
... blank mode
In the following circumstances, the computer enters screen blank mode: • The time set on the "Turn off monitor" timer on the Windows 7 operating system expires.
To end screen ...system status, RAM, VRAM, and setup data are stored on the hard disk drive. • The system is powered off.
If you have defined one of the following actions as the event that causes the computer to enter ...
Hardware Maintenance Manual - Lenovo E4325 - Page 43
...: You also can use the Windows+P combination to switch between the computer display and an external monitor. Enables or disables the built-in wireless networking features. Enables or disables the touch pad. Enables or disables the numeric keypad. Multimedia control: Play/Pause Multimedia control: Stop Multimedia control: Skip to the previous track Multimedia control: Skip to the next track...
Hardware Maintenance Manual - Lenovo E4325 - Page 47
... for full details. Lenovo computers contain the following types of CRUs: - Self-service CRUs: These CRUs unplug or are held by no more than two screws. Examples of these types
of CRUs include the ac power adapter, power cord, battery, and hard disk drive. Other self-service CRUs depending on product design might include the memory module, wireless card, keyboard, and palm...
Hardware Maintenance Manual - Lenovo E4325 - Page 53
... install the necessary software. 4. Restart the computer.
Notes: You also can improve the computer performance by updating the BIOS utility to the latest version from the Lenovo Support Web site http://www.lenovo.com/support.
• Before installing the latest utility, make sure that the battery is fully charged and an ac power adapter is connected.
• Do not try to update the BIOS settings...
Safety, Warranty, and Setup Guide - Lenovo E4325 - Page 1
... instructions.
Self-service CRUs
CRU
ac power adapter Power cord for ac power adapter Battery Optical drive
This setup sheet
X
X
X
User Guide
X X
First Edition (May 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 restrictions set...
Safety, Warranty, and Setup Guide - Lenovo E4325 - Page 2
Memory modules
X
PCI Express Mini Card for wireless
X
LAN
Backup battery
X
Optional-service CRUs
CRU Hard disk drive
This setup sheet
User Guide X
CRU installation instructions are in the User Guide for the respective product. See "Accessing your User Guide" and "Downloading publications" for additional information.
Electronic emission notice
This device has been tested and found to ...
User Guide - Lenovo E4325 - Page 7
...Customer Support Center or your documentation. Only use a Service Provider who is approved to repair your particular product.
Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions...
User Guide - Lenovo E4325 - Page 16
... off the computer, refer to "Power-saving modes" on page 14. 9 Recovery button On the Microsoft® Windows® operating system, press this button to launch the recovery program installed on your computer. For more information, refer to Chapter 5 "Recovery overview" on page 23.
Left-side view
Note: Your computer might have slight variations from the following illustration.
2 User Guide
User Guide - Lenovo E4325 - Page 23
...; "Power management" on page 13 • "Connecting to the network" on page 16
Frequently asked questions
The following are a few tips that will help you optimize the use of your computer.
Can I get my user guide in another language? To download the user guide in another language, go to http://www.lenovo.com/UserManuals. Then follow the instructions on...
User Guide - Lenovo E4325 - Page 37
... on the computer. 2. After you have entered the Windows operating system, press the recovery button to launch the Lenovo Solution Center program. 3. Click System ➙ Backup. Then follow the on-screen instructions.
The recovery programs enable you to do the following:
• Creating and using recovery media You can use recovery media to restore the hard disk drive to the...
User Guide - Lenovo E4325 - Page 42
... page 25. 9. Turn the computer over again. Connect the ac power adapter and all cables.
Replacing the hard disk drive
Before you start, print these instructions. Attention: The hard disk drive is very sensitive. Incorrect handling can cause damage and permanent loss of data. Observe the following guidelines: • Replace the hard disk drive only if you upgrade it or have it...
User Guide - Lenovo E4325 - Page 49
... to have the error screen on or the message written down.
12. If you want to get the latest software source for Microsoft Windows product updates, go to http://www.microsoft.com. Lenovo provides technical assistance with installation of, or questions related to, Service Packs for your Lenovo-preinstalled Windows products.
Taking care of your computer
Although your computer is designed to...
User Guide - Lenovo E4325 - Page 54
... the display device driver is installed correctly. • Check if the screen resolution and color quality are correctly set. • Check if the monitor type is correct.
The screen is unreadable or distorted. Ensure that: • The display device driver is installed correctly. • The screen resolution and color quality are correctly set. • The monitor type is correct.
40 User Guide