Lenovo ThinkPad Edge E420s Support and Manuals
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Popular Lenovo ThinkPad Edge E420s Manual Pages
Hardware Maintenance Manual - Page 3
... error codes 46 Error messages 46 No-beep symptoms 46 LCD-related symptoms 47 Intermittent problems 47 Undetermined problems 47
Chapter 5. Important service information 27
Strategy for replacing FRUs 27 Strategy for replacing a hard disk drive . . . 28 Important notice for replacing a system board 28 How to do first 31 Checkout guide 32
System supporting the Lenovo ThinkVantage...
Hardware Maintenance Manual - Page 33
... in
obtaining or installing any FRUs listed in the following support site: http://www.lenovoservicetraining.com/ion/
Strategy for replacing FRUs
Before replacing parts: Make sure that show the FRU removals or replacements for the Lenovo® authorized service technicians are available in this manual: • "Strategy for replacing and servicing FRUs:
• If you are instructed to see...
Hardware Maintenance Manual - Page 37
... Lenovo 2012
31
"System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for a variety of reasons that you do with the computer, determine whether the damage is defective, clear the error log and run the test again. Before you go to the checkout guide, be replaced because of the machine and the FRU part number are servicing...
Hardware Maintenance Manual - Page 42
... the pointer stops after a short time, no service action is not a hardware problem.
The Lenovo diagnostics programs include the following : • Interactive Tests ➙ Mouse
If the Touch Pad does not work , check the configuration as specified in the ThinkPad Setup.
After you can be downloaded from the Lenovo Support Web site. • The two programs are two...
Hardware Maintenance Manual - Page 47
... to select Startup ➙ Boot.
© Copyright Lenovo 2012
41 If you start the recovery process. Use the arrow keys to the original factory configuration using Recovery Disc Set
When the hard disk drive (HDD) or solid state drive is replaced because of the user instructions and the following :
Note: Recovery takes several hours...
Hardware Maintenance Manual - Page 49
... backup battery, see "1050 Backup battery" on page 68. 3. Type in order to get access to the ThinkPad Setup and change the system configuration. The hard disk drive can be replaced for the HDP: User only and Master + User.
How to remove the hard-disk password
Attention: If User only mode is known by the service technician...
Hardware Maintenance Manual - Page 53
..., if the LCD has three or more errors exist. Notes: • This policy applies to do the following: 1. Table 5. LCD assembly. 3. Verify that have nothing to all ThinkPad notebook computers purchased on LCD. If the LCD you are supported by Lenovo and it should be considered only when a problem recurs. FRU or action, in loop...
(English) User Guide - Page 76
... drive can be charged for parts and service. 19. You must take your new password in the ThinkPad Setup.
Then type the new password in the Enter New Password field, and retype the password you want to verify it . 18. Select User if you just entered to note your new password in "Setting a hard disk password" on page 104.
• If...
(English) User Guide - Page 115
...: • The Supplement files for the operating system supported are in the C:\SWTOOLS\OSFIXES directory. • The device drivers for the operating system you will see an error. Before you begin
Before you install the operating system, do not support ThinkPad Setup features. Go to protect files, data, and settings that were stored in the C:\SWTOOLS\APPS directory...
(English) User Guide - Page 117
... the startup sequence of Windows XP Service Pack 2 by following OS installing instructions. 18. Select Both or Legacy Only. 10. Press F10. 11. Insert the CD for it on the screen. Scroll the list of you have a diskette drive, follow the instructions on a computer with Service Pack 3. If the SATA setting of drivers. Leave the diskette in step...
(English) User Guide - Page 118
...appear on page 101.
100 User Guide To do this , refer to "Installing device drivers" on the screen.
21. Select Legacy Only or Both. 8. Run Intel Rapid Storage Technology Driver. Install device drivers. Change the startup sequence of Windows XP Service Pack 2 by the following OS installing instructions. 11. Select Startup menu. 6. Start the ThinkPad Setup. 15. Start Windows XP. 20...
(English) User Guide - Page 136
... type and model of your computer and is preinstalled on the screen and install the necessary software. The System Update program is ready to be downloaded from the Lenovo Support Web site.
If you .
Getting the latest drivers from the Web site
You can download and install updated device drivers from contains only those update types that piece of the problem.
Connect...
(English) User Guide - Page 145
..., see only the cursor on the screen, do the following:
-
Do either the Rescue and Recovery workspace or the recovery discs to restore the system to the instructions in your memory is installed and seated correctly in "Replacing memory" on again.
2. The video function has a problem. Have the computer serviced. If your computer. Verify that partition...
(English) User Guide - Page 146
... for an administrator password or confirmation, type the password or provide confirmation. 4. You have the same duplex setting. Use Category 5 wiring and make sure that the correct device driver is not enabled. Networking
The following are using the correct device driver. For Windows 7: 1. Click Update Driver Software, and then follow the instructions on the screen.
- Click Start, and...
(English) User Guide - Page 172
... and English)
In all other countries and regions, contact your Lenovo reseller or marketing representative, or visit the Lenovo support Web site at http://support.lenovo.com. Purchasing additional services
During and after the warranty period, you can purchase additional services, such as support for Lenovo and non-Lenovo hardware, operating systems, and application programs; Table 7.
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