Lenovo ThinkPad T420 Support Question
Lenovo ThinkPad T420 Support Question
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Question posted by Phlacour on July 27th, 2014
How To Run Diagnostic On Lenovo T420 Laptop
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Related Lenovo ThinkPad T420 Manual Pages
Hardware Maintenance Manual - Page 3
... the ECA information . . . 63
Chapter 8. Removing and replacing a FRU 65
Before servicing ThinkPad T420 and T420i . . . 66 1010 Battery pack 67 1020 ExpressCard blank bezel 68 1030 Serial... 81 1100 Backup battery 83 1110 PCI Express Mini Card for DOS diagnostics program 29 System supporting the Lenovo diagnostics programs 33 Power system checkout 37 Checking the ac power adapter 37 Checking...
Hardware Maintenance Manual - Page 5
....
Important: This manual is intended only for the following ThinkPad® products. Use this manual along with the advanced diagnostic tests to read all the information under Chapter 1 "Safety information" on page 1 and Chapter 2 "Important service information" on page 23.
© Copyright Lenovo 2012
iii
About this manual
This manual contains service and...
Hardware Maintenance Manual - Page 30
...system board are servicing.
24 ThinkPad T420 and T420i Hardware Maintenance Manual...use error message
Use the error codes displayed on the hard disk to run a low-level format before doing this task. Whatever causes the first ... any excessive force to it. • Avoid rough handling of the computer. The Lenovo preloaded software is installed in the wireless WAN card slot of any kind. •...
Hardware Maintenance Manual - Page 35
... the computer setup by use of the device. Some descriptions might not run PC-Doctor. When the ThinkPad logo comes up, immediately press F1 to testing of non-ThinkPad products, prototype cards, or modified options can start the ThinkPad Setup program by running the diagnostics test included in the docking station, even if the computer supports...
Hardware Maintenance Manual - Page 39
...; Mouse
System supporting the Lenovo diagnostics programs
The section provides information about ThinkPad computers that support the Lenovo diagnostics programs. Some descriptions might not apply to enable it . 4. Note: Do not apply any physical shock to
drive
Compatibility, and run Diagnostics ➙ Other Device ➙ Conexant Audio. Diagnostics ➙ Other Devices ➙...
Hardware Maintenance Manual - Page 40
... is available only on the computer.
Select the tests to be displayed. To run the Lenovo Solution Center program, click Start ➙ Control Panel ➙ System and Security ➙ Lenovo - To run the UEFI diagnostic program, do the following :
34 ThinkPad T420 and T420i Hardware Maintenance Manual For additional information about this program, see the help information...
Hardware Maintenance Manual - Page 54
.... 3. System board.
48 ThinkPad T420 and T420i Hardware Maintenance Manual System board.
1. System board.
1. Place the ThinkPad Notebook on HDD2 (Mini SATA...ThinkPad Notebook.
2. Table 2. Run the ThinkPad Setup program, and then save current setting by connecting the ac power adapter.
2. System board.
1. System board.
1. Ultrabay hard disk drive. 3. Run Diagnostics ➙ ThinkPad...
Hardware Maintenance Manual - Page 118
Run Diagnostics ➙ ThinkPad Devices ➙ HDD Active Protection Test. Attention: Do not apply physical shock to drop or... still functions. If the system supports PC-Doctor for DOS, after replacing the system board, run PC-Doctor for the HDD Active Protection System
112 ThinkPad T420 and T420i Hardware Maintenance Manual a
CPU
b
Accelerometer chip for DOS to put a system board...
(English) User Guide - Page 193
.../support
To install the driver for the 4-in-1 Media Card Reader refer to Lenovo Web site at: http://www.lenovo.com/support
Installing ThinkPad Monitor File for Windows 2000/XP/Vista/7
ThinkPad Monitor File for Windows 2000/XP/Vista/7" on page 175. Click Advanced Settings. 5. Click Update Driver. 9. Click Have Disk. 11. Confirm the...
(English) User Guide - Page 219
... log files created by the program.
When you can download it from http://www.lenovo.com/diagnose. For additional information, refer to run the Lenovo Solution Center program, see "Creating and using recovery media" on page 202.
System Healthy
and Diagnostics. • For Windows XP and Windows Vista: Click Start ➙ All programs ➙...
(English) User Guide - Page 251
.../ThinkPadDrivers. What is on page 25.
Chapter 11.
Which version? • Which software applications were running at the time of error codes, running diagnostic programs, or by consulting the ThinkPad Web site. This can solve your ThinkPad products with Lenovo and how best to do it continuous or intermittent? • Is there an error message that...
(English) User Guide - Page 253
... or extended hardware repair services;
If the number for technical assistance, please have downloaded the most current drivers and system updates, run diagnostics, and recorded information before you resolve a computer problem. • Lenovo hardware repair -
network setup and configuration; If the problem is not provided, contact your country or region, go to change...
(Traditional Chinese) User Guide - Page 191
...176 176
1 Windows
Windows 7 和 Windows Vista Windows XP 2 3 4
5 6 Lenovo
Rewritable 7 Snapshot 91
頁 第 5 8 UEFI BIOS。 9. 在 http://www.lenovo.com/support 10 Lenovo
11 12
AC ThinkPad Setup 13 181 Lenovo ThinkVantage Toolbox http://www.lenovo.com/hddtest 14 http://www.lenovo.com/support/site.wss/document.do?sitestyle...
(Japanese) User Guide - Page 40
...; Power Manager • Rescue and Recovery • System Update
Lenovo ThinkVantage Tools Lenovo ThinkVantage Tools
注：Lenovo ThinkVantage Tools は Windows 7
Lenovo ThinkVantage Toolbox
Lenovo ThinkVantage Toolbox は、Windows ThinkPad
209 Lenovo ThinkVantage Toolbox
Lenovo ThinkVantage Toolbox Windows 7 19 Windows 7
Windows Vista およ...
(Japanese) User Guide - Page 197
...¥
にある install.bat 28 C:¥SWTOOLS¥DRIVERS
C:¥SWTOOLS¥APPS 111
ThinkPad Web http://www.lenovo.com/support/site.wss/document.do?sitestyle=lenovo&lndocid=tpad-matrix
ThinkPad ThinkPad ThinkPad ThinkPad
Web http://www.lenovo.com/support
4-in-1 179 Installing driver for the 4-in-1 Media Card Reader
Windows 2000/XP/Vista/7 用...
(Japanese) User Guide - Page 217
...;、ThinkPad UEFI BIOS
ThinkPad EEPROM UEFI BIOS ThinkPad Setup Windows flash
UEFI BIOS Lenovo は ThinkPad の BIOS Web ThinkPad
UEFI BIOS Web http://www.lenovo.com/support/site.wss/document.do?sitestyle=lenovo&lndocid=tpad-matrix
ThinkPad
TCO』 (Total Cost of Ownership ThinkPad Windows XP ThinkPad PC
ThinkPad
Desktop Management...
(Japanese) User Guide - Page 272
...12403; WiMAX LAN または WiMAX ThinkPad 2 LAN 3 ThinkPad に MIMO (Multiple Input Multiple Output LAN 3 ThinkPad 3 LAN および WiMAX LAN または WiMAX ThinkPad
ThinkPad ThinkPad ThinkPad に「ThinkPad Web http://www.lenovo.com/support Web ThinkPad
1. http://www.lenovo.com/support
2 3
Go
254
(Hebrew) User Guide - Page 179
... Vista Windows XP 2
.3 4
5 6 Lenovo
7 5
85 8 UEFI BIOS 9 http://www.lenovo.com/support 10 Lenovo
11
12
ac
ThinkPad Setup
13 167 Lenovo ThinkVantage Toolbox http://www.lenovo.com/hddtest fail
14 http://www.lenovo.com/support/site.wss document.do?sitestyle=lenovo&lndocid=migr-4hwse3
163...
(Hebrew) User Guide - Page 208
... Vista-
.1 2
.3 Windows XP
.1 2 3 Lenovo ThinkVantage Toolbox 167 Lenovo ThinkVantage Toolbox
.USB
ThinkPad Mini Dock Plus Series 3של ThinkPad Mini Dock Series 3 ThinkPad Mini Dock Plus Series 3
) (170 W
192
(Arabic) User Guide - Page 227
USB
USB USB
Windows 7ﻭ:Windows Vista
Windows XP
Lenovo ThinkVantage Toolbox USB
ThinkPad Mini Dock Plus Series 3 ThinkPad Mini Dock Series 3 ThinkPad Mini Dock
).Plus Series 3 (170 W
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