Lenovo ThinkPad X21 Support and Manuals
Get Help and Manuals for this Lenovo item
This item is in your list!
View All Support Options Below
Free Lenovo ThinkPad X21 manuals!
Problems with Lenovo ThinkPad X21?
Ask a Question
Free Lenovo ThinkPad X21 manuals!
Problems with Lenovo ThinkPad X21?
Ask a Question
Popular Lenovo ThinkPad X21 Manual Pages
(English) Access Connections Profile Deployment guide - Page 33
... automatic wireless LAN radio control is enabled, wireless radio would be displayed when connecting to view or edit browser proxy setting in task tray
icon
notification area.
Hide services menu Do not show services menu. Hide VPN
Do not allow clients to an unencrypted network.
Not available Windows Vista.
Show progress indicator
The...
(English) Access Connections Profile Deployment guide - Page 39
... features.
3. Portions © IBM Corp. 2005.
31 Download and extract each of the following package: Access Connections version 3.82 with the Lenovo ThinkPad /L3000 system BIOS.
Download the following : v Access Connections (latest version)
The latest version of Access Connections and relevant drivers and setup utility files needed to simplify the installation process by running the...
(English) Deployment Guide for IBM Access Connections - Page 12
...ThinkPad notebook. For example, with the Novatel Merlin C201 CDMA 1xRTT PC card installed in airports, hotels and coffee shops enabling travelers to easily and wirelessly connect to set the Bluetooth security level. not included.
6 IBM Access Connections Deployment Guide Version 3.3.0
To help conserve notebook battery power. A troubleshooting guide... wireless WAN services are different. ...
(English) Deployment Guide for IBM Access Connections - Page 17
... that may contain wireless security information such as part of Access Connections on with the installation instructions from the Web at http://www3.ibm.com/pc/support/site.wss/document.do the following is a list of features to help IT administrators deploy and manage Access Connections: v The IBM Access Connections Enabler for Administrator Profile Deployment
feature...
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual (March 2002) - Page 3
... 48 Numeric error codes 48 Error messages 50 Beep symptoms 51 LCD-related symptoms 52 Intermittent problems 52 Undetermined problems 53 FRU replacement notices 54 Screw notices 54 Retaining serial numbers 55 Removing and replacing a FRU 57 1010 Battery pack 58 1020 DIMM 59 1030 Backup battery 60 1040 Hard disk drive 61
iii ThinkPad X20, X21, X22, X23...
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual (March 2002) - Page 25
...when a problem reoccurs. Date of servicer 2. Chapter 2. Read this section. v Read the entire FRU removal and replacement page
before replacing any ThinkPad model that has the PC-Doctor DOS diagnostics program. Name and phone number of service 3. Date on which the machine failed 4. Some descriptions might be replaced because of the machine and the FRU part number are servicing may...
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual (March 2002) - Page 31
...servicer, there is no master HDP is designed for the user v Master HDP - Enter the supervisor password. The IBM BIOS Setup
Utility menu appears. 3. then click Exit. 7.
If a master HDP was set and can be replaced..., IBM does not provide any services to see if a master HDP was set . Attention:
If the user HDP is installed and known by the servicer 1. How to remove the power-on password:...
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual (March 2002) - Page 53
.... Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date..
0252 Password checksum bad. 0260 System timer error
0270 Real time clock error
1. Chapter 3. Run IBM BIOS Setup Utility to reset the time and date.
2. Load Setup Defaults in IBM BIOS Setup Utility.
2. DIMM.
ThinkPad X20, X21, X22, X23, X24 49 Load Setup Defaults in IBM BIOS Setup...
ThinkPad X20, X21, X22, X23, X24 Hardware Maintenance Manual (March 2002) - Page 57
... the following devices:
a. When analyzing an intermittent problem, do not replace a non-defective FRU): a. Re-run the test to the port replicator c. Undetermined problems
If the diagnostic tests did not identify which adapter or device failed, which installed devices are supported by the
FRU code. Power off the computer. 2. ThinkPad X20, X21, X22, X23, X24 53 Hard disk...
English - 12P0280 - ThinkPad X20, X21User's Reference - Page 34
... to the normal operation. The system board should be replaced, and the box serial number needs to the normal operation. Have the computer serviced. Enter the supervisor password to return your computer to be reinstalled. Troubleshooting
Troubleshooting
Error codes or messages
Note:
1. Have the computer serviced. Have the computer serviced. The access to the computer and charge the...
English - 12P0280 - ThinkPad X20, X21User's Reference - Page 37
... external monitor problems in the diskette drive
If you don't hear any beeps, turn it on password prompt does not appear, the brightness control lever might be set to minimum brightness.
If the screen still remains blank, make sure that:
The battery pack is correctly installed.
Chapter 5. A startable diskette is connected to IBM BIOS Setup Utility...
English - 12P0280 - ThinkPad X20, X21User's Reference - Page 43
... tab. Check if the color depth and resolution are correctly set . c. c. f. g. This is shown in the problem below.
1. Solving Computer Problems 39 Troubleshooting
LCD problems
Problem The screen is displayed correctly. The screen stays on even after you install the operating system or application program correctly? Missing, discolored, or bright dots appear on the screen...
English - 12P0280 - ThinkPad X20, X21User's Reference - Page 54
... ThinkPad X20 User's Reference
WelcomeThis page displays the model and serial number of the device drivers on the system and install ...installing; Help
This page introduces the Software Selections CD and explains each item. Create a Software Selections CD image
You can uninstall any application program or device driver that was not preinstalled on the Software Selections CD.
- Change Settings...
English - 12P0280 - ThinkPad X20, X21User's Reference - Page 55
... to device drivers Installation and maintenance of network operating systems (NOS) Installation and maintenance of application programs
ThinkPad Website
You can
Chapter 5.
If you link to our support home page, you have access to extensive support under warranty, trained service personnel are not covered: Replacement or use of non-IBM parts or nonwarranted IBM parts Configuration of...
English - 12P0280 - ThinkPad X20, X21User's Reference - Page 56
..., alerting them to meet their machine type, computing environment, and individual interests such as modem speed and BIOS files. IBM customers can set up your computer. For example, a corporate ThinkPad user might receive information on all the major Internet service providers. Getting Service
search for technical tips, download update drivers, and find out about many other things.
Lenovo ThinkPad X21 Reviews
Do you have an experience with the Lenovo ThinkPad X21 that you would like to share?
Earn 750 points for your review!
We have not received any reviews for Lenovo yet.
Earn 750 points for your review!