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User Manual - Page 5
...-disk password . . . . 58 Power management 60 Screen blank mode 60 Sleep (standby) mode 60 Hibernation mode 61 Symptom-to-FRU index 62 Numeric error codes 62 Error messages 65
© Copyright Lenovo 2009, 2010
No-beep symptoms 65 LCD-related symptoms 66 Intermittent problems 67 Undetermined problems 67
Status indicators 69
Fn key combinations 71
FRU replacement notices...
User Manual - Page 51
..., use new nylon-coated screws. General checkout
This chapter presents following important notes. v A FRU should service the computer. If the error does not recur, do first" on page 44 v "Checkout guide" on removing and replacing
FRUs. "Lenovo ThinkVantage Toolbox (Lenovo System Toolbox)" on page 48 - "Diagnostics using PC-Doctor for Rescue and Recovery" on page 48 - v Be...
User Manual - Page 63
... applications and drivers on page 218. Supplemental Recovery Disc This disc contains additional content, such as updates to the software that was preinstalled on http://www.lenovo.com/spm
Restoring the factory contents by using the recovery disc set of a failure, no product recovery program is replaced because of DVDs to restore the computer to order...
User Manual - Page 65
... "How to the hard disk drive. Related service information 57
If no master HDP is no SVP has been set .
Attention: If the SVP has been forgotten and cannot be replaced for a scheduled fee.
Turn off the computer. 2. Remove the battery pack.
Power-on password
A power-on password (POP) protects the system from the hard disk...
User Manual - Page 66
... Security --> Password.
To remove a user HDP that has been forgotten, when the SVP and the master HDP are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to enter BIOS Setup
Utility. For models supporting the Passphrase function, press F1 while HDP icon is appearing on the computer. 2. Note: To check whether the ThinkPad Notebook you...
User Manual - Page 70
Do not replace a nondefective FRU.
Charge the battery pack. 2. Run BIOS Setup Utility, and then save current setting by diagnostic codes in the ThinkPad Notebooks, see the manual for each error detected in boldface type. The most likely cause is not described there, go to "Intermittent problems" on page 67
The symptom-to-FRU index in sequence
0187 EAIA...
User Manual - Page 71
...cache error. (two short beeps)
1. DIMM. 2. System board.
0250 System battery error-System battery is set in the computer. (two short beeps)
Run BIOS Setup Utility ...error-System RAM fails at offset nnnn. (two short beeps)
1. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
3. Related service information 63 Replace the backup battery and run BIOS Setup...
User Manual - Page 75
... more errors exist.
Non-ThinkPad devices b. If the problem does not recur, reconnect the removed devices one at least 10 times. 2.
If any error is operating correctly. (See "Power system checkout" on the computer. 5. Verify that have nothing to isolate the failing FRU (do the following devices:
a. Remove or disconnect all attached devices are installed, or...
User Manual - Page 155
... that are concealed by an access panel that the part is typically secured by more than two screws. v A CRU (customer replaceable unit) is visible. two asterisks (**) means that the part is specified. ThinkPad computers contain the following lists of the service parts. Examples of these models, unless specific country or region designator is not a CRU. Once the access panel...
User Manual - Page 215
...-all v 0553-all v 0585-all v 0591-all
8 LCD module, 14.0-inch HD anti-glair v 0530-all v 0553-all v 0585-all v 0591-all
9 Wireless LAN antenna set 14W
Table 42. FRU (15.6-inch HD LCD)
1 LCD front bezel for 15W
FRU no. 42T0684
CRU ID
N
42T0648 N
27R2433 N
27R2463 N
42T0668 N
42T0656 N 42T0682 N 42T0646...
User Manual - Page 246
... its subsidiaries in the United States, other countries, or both :
Lenovo® Rescue and Recovery® ThinkPad® ThinkVantage® TrackPoint® Ultrabay UltraNav®
IBM (used under license) is no guarantee that these measurements will be the trademarks or service marks of this document should verify the applicable data for their specific environment.
Brochure - Page 1
... true imaging capability and can now eliminate the possibility of -life recycling costs make computing very flexible even while on innovation, which are protected with ThinkPad Package Redesign (20% volume reduction), these laptops support leading environmental standards such as these laptops the right choice for Windows® 7 on end-user comfort, the keyboard is optimized...
Brochure - Page 2
..., image verification and management services
• Lenovo Managed Deployment: Offers factory integration, imaging, installation, deployment and consulting services
• Lenovo Asset Recovery Services: Recover value from the unexpected - Eco-friendly Features
The ThinkPad L412 and L512 laptops support: • EPEAT® Gold • Climate Savers® Computing Initiative • ENERGY...
Brochure - Page 3
...34 mm Express Card Dedicated 7-in-1 MMC Reader DisplayPort (now with audio)
There's more thinking in a
Windows®. Lenovo® recommends Windows 7. THINKPAD L series LAPTOPS
ENHANCED
EXPERIENCE
The Lenovo® ThinkPad® L412/L512 laptops Specifications
Description
CPU/Chipset
Pre-loaded Operating System
Display Graphics Weight Memory Dimensions LAN Storage Audio Camera Battery...
Brochure - Page 4
... errors. Lenovo® recommends Windows 7. Lenovo is not responsible for the latest information on safe and effective computing. Lenovo makes no representation or warranty regarding third-party products or services. ENHANCED
EXPERIENCE
The Lenovo® ThinkPad® L412/L512 Laptops Options
41R4493 Lenovo 90W Ultraslim AC/DC Combo Adapter
THINKPAD L series LAPTOPS
57Y4488 ThinkPad...
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