Lenovo E4325 Laptop 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
... testers, set the controls correctly and use the approved probe leads and accessories for that tester. - Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; Instructions for these...
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
...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...and serial number • Customer's name and address
Note: During the warranty period, the customer may be responsible for repair costs if the computer ...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
...; "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, including the operating system, data files, software programs...
Hardware Maintenance Manual - Lenovo E4325 - Page 38
... what occurs in screen blank mode: • The LCD is powered off. • The hard disk drive is powered off. • The microprocessor stops.
To enter sleep mode, press Fn+F1.
In certain circumstances, the computer automatically enters sleep mode: • A "suspend time" has been set on the timer, and the user does not do any...
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
... 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 rest with finger print reader and touch pad. - Optional-service CRUs: These CRUs are isolated parts within the computer that are concealed by an access panel that...
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
...list CRUs for your computer and tell where to find the replacement 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...
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
... of Service and Support phone numbers, go to the following Web site: http://www.lenovo.com/support/phone
Frequently inspect your computer and its components for damage or wear or signs of danger. If you have any question about the condition of a component, do not use the product. Contact the Customer Support Center or the product manufacturer for instructions on...
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
.... Instead, some alternative recovery solutions are available on your computer. For more information, see Chapter 5 "Recovery overview" on page 23.
Where can I download the latest drivers? The latest drivers for your computer are available from the Lenovo Support Web site. To download the latest drivers for your computer, go to http://www.lenovo.com/drivers and follow the instructions on the screen...
User Guide - Lenovo E4325 - Page 37
... 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 factory default settings...
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
... CD-RW/DVD drives are available for most computers and can be installed easily.
6. Schedule system restore operations to take a system snapshot periodically.
Note: Always take a system snapshot before installing new drivers, updating software, or installing new software.
7. Update device drivers and the BIOS program when needed.
8. Profile your machine at http://www.lenovo.com/support to keep up...
User Guide - Lenovo E4325 - Page 54
... increase the screen brightness. • If the power indicator is blinking, press the power button to resume the computer from sleep mode. • Check if the LCD backlight feature is enabled. • Check if the display device driver is installed correctly. • Check if the screen resolution and color quality are correctly set. • Check if the monitor type...