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Brochure - Page 1
... putting the notebook to start -up, shutdown, resume and other Windows® 7 performance measurements. THINKPAD T420/T520 NOTEBOOKS
THE NEW LENOVO® THINKPAD® T420 AND T520 NOTEBOOKS
WITH ENHANCED FEATURES FOR BETTER, ROUND-THE-CLOCK PERFORMANCE
The ThinkPad T420 and T520 notebooks offer the best combination of similar configuration. VOIP microphone technology includes both private...
Brochure - Page 2
...
management support • Integrated fingerprint reader with 1 touch swipe for both power on
and authentication • Trusted Platform Module (TPM) and
Lenovo Hardware Password Manager • USB port enable or disable lock down settings in system BIOS • Enterprise services to assist securing data and prevent loss
COMPUTING IN COMFORT
The ThinkPad T420 and T520 are...
Brochure - Page 3
THINKPAD T420/T520 NOTEBOOKS
The Lenovo® ThinkPad® T420 and T520 Notebook Specifications
DESCRIPTION
Processors
Preloaded OS (Operating System)
Chipset Display
Memory Weight Form Factor I/O (Input/Output) Ports and Slots
Optical Drive Multimedia Graphics Internal PCIe Slots WiMAX/WiFi WLAN LAN WWAN Modules HDD SSD Battery Life3 Warranty Price
T420
T520... 1x2 BGN ThinkPad BGN* (...
Brochure - Page 4
THINKPAD T420/T520 NOTEBOOKS
The Lenovo® ThinkPad® T420 and T520 Software
READY TO INSTALL
• ThinkVantage® Rescue & Recovery® 4.3 • ThinkVantage Password Manager 4.0 • ThinkVantage Access Connections™ • ThinkVantage SimpleTap 2.0 • Microsoft® Office Starter 2010 • Norton® Internet® Security (30-day trial) • ...
User Manual - Page 5
... Disc Set 35 Passwords 36
Power-on password 36 Hard-disk password 36 Supervisor password 37 How to remove the power-on password . . . 37 How to remove the hard-disk password . . . 37
© Copyright Lenovo 2011
Power management 38 Screen blank mode 38 Sleep (standby) mode 38 Hibernation mode 39
Symptom-to use error message 24
Strategy for replacing FRUs...
User Manual - Page 31
... at 800-565-3344 for Lenovo Support are instructed to contact the Customer Support Center at 800-426-7378 if they need assistance in obtaining or installing any software fixes, drivers, and UEFI BIOS downloads. Important service information
This chapter presents following support site: http://www.lenovoservicetraining.com/ion/
Advise customers to replace either the processor board or...
User Manual - Page 35
... to the FRU parts list.
• A FRU should service the computer.
• Before replacing any ThinkPad model that supports the PC-Doctor® for DOS" on page 28
-
Single failures can occur for repair costs if the computer damage was subjected to your particular computer. Consider replacing a FRU only when a problem recurs. Following is defective, clear the error log and...
User Manual - Page 36
...initialize the computer setup by running the diagnostic test or by pressing Enter instead of entering the supervisor password; Note: If a supervisor password has been set by the supervisor password.
28 ThinkPad T520, T520i, and W520 Hardware Maintenance Manual
For some possible configurations of the computer, PC-Doctor might be a symptom of unauthorized service or modification. •...
User Manual - Page 43
... replaced because of the user instructions and the following procedure: a. The Setup Utility program opens. c. Restoring the factory contents by using the following set consists of a failure, no product recovery program is displayed or if you use an external USB DVD drive.
• During the recovery process, all recovery disc sets come with the pre-installed...
User Manual - Page 45
..." window, press Enter. 9. Chapter 4. Turn on the computer. 2. Select Password. 6. then, in the ThinkPad Setup. The hard disk drive can be made available to move the menu. 5. The hard disk drive can be made available to the service technician, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master HDP...
User Manual - Page 50
... one short beep.
The connected AC adapter has a lower wattage than the recommended model which was shipped with error codes. Press the ESC key to boot, but may not charge unauthorized batteries. Beep symptoms
Symptom or error
FRU or action, in ThinkPad Setup is different, press F3 to power off system and restore correct docking station...
User Manual - Page 52
... all attached devices are installed, or if the system simply is detected, do not replace a nondefective FRU): a. Battery pack e. PC Cards 4. LCD assembly
44 ThinkPad T520, T520i, and W520 Hardware Maintenance Manual Turn off the computer. 2. Verify that no
more errors exist. 2. If the problem remains, replace the following devices:
a. Non-ThinkPad devices b. External...
User Manual - Page 53
... setting RAID: Before you install and configure RAID, make sure of the current RAID setting on page 46
Supported RAID configurations
The following information about attaching SATA devices and configuring RAID for the RAID-supported models in ThinkPad Setup menu such as F9 key, you like. Note: When the UEFI BIOS was formatted or the system board was replaced...
User Manual - Page 68
... 60.) After you finish the servicing, make sure that the customer has installed. Note that the battery is defective. Removal steps of SIM card Some models of battery pack
DANGER Use only the battery specified in the direction shown by arrow 3 .
60 ThinkPad T520, T520i, and W520 Hardware Maintenance Manual Before servicing ThinkPad T520, T520i, and W520
Table 9. If...
User Manual - Page 115
... available for all of these types of a country designator)
should be used for all models ending in U. • FRU with specific models listed and described as xxU (where U is an Optional-service CRU.ThinkPad Notebooks contain the following lists of the service parts. • "Overall" on page 108 • "LCD FRUs" on page 149 • "Keyboard" on...
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