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Lenovo
L512, L412
manual
Models:
L412
L512
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Install
Before replacing parts
Parts list
Error codes
Bluetooth
Password
Indicator Meaning
Wire Voltage V dc
Dynamic Configure To Order CTO
Symptom-to-FRU index
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ThinkPad SL410, L410, L412, SL510, L510, and L512 Hardware Maintenance Manual
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Contents
Page
Page
Page
Second Edition April Copyright Lenovo 2009
Contents
Parts list 147
ThinkPad SL410
ThinkPad L410 ThinkPad L412
ThinkPad SL510
ThinkPad L510 ThinkPad L512
Page
Safety information
General safety
Electrical safety
Page
Safety inspection guide
Grounding requirements
Safety notices multilingual translations
Page
Safety information
Page
Safety information
Perigo
Perigo
Page
Safety information
Vorsicht
Vorsicht
Page
Safety information
Page
Safety information
Page
Safety information
Peligro
Peligro
Page
Safety information
Laser compliance statement multilingual translations
Safety information
Cuidado
Não abra
Safety information
Öffnen
Gefahr
Safety information
Page
Safety information
Precaución
Safety information
Page
Strategy for replacing FRUs
Before replacing parts
Select Downloads and drivers
Strategy for replacing a hard disk drive
How to use error message
Important notice for replacing a system board
Dynamic Configure To Order CTO
FRU identification for CTO, CMV, and GAV products
Using eSupport
General checkout
Following are not covered under warranty
What to do first
Diagnostics using PC-Doctor for DOS
Checkout guide
Testing the computer
Hardware Info
Diagnostics Interactive Tests
Utility
Lenovo ThinkVantage Toolbox Lenovo System Toolbox
PC-Doctor for Rescue and Recovery
Windows
FRU tests
Interactive Tests --Mouse
Power system checkout
Checking the ac adapter
Checking operational charging
Pin Voltage V dc
Checking the backup battery
Checking the battery pack
Terminal Voltage V dc
Wire Voltage V dc
Page
Related service information
Restoring the factory contents by using Recovery Disc Set
Passwords
Power-on password
Hard-disk password
Supervisor password
How to remove the power-on password
Select Power-On Password
How to remove the hard-disk password
Select Master HDP
Related service information
Screen blank mode
Power management
Sleep standby mode
Hibernation mode
Symptom-to-FRU index
Numeric error codes
0250 Charge the backup battery for more
Than 8 hours by connecting the ac
0251 Charge the backup battery for more
0260 Charge the backup battery for more
02F5
02F6
02F7
1802 Remove Mini PCI network card
Error messages
No-beep symptoms
LCD-related symptoms
Reseat the LCD connectors
Symptoms
LCD assembly
Intermittent problems
Undetermined problems
Page
Indicator Meaning
Blinking green
Green
Orange
Blinking orange slow
Blinking orange
Fn key combinations
Key combination Description
For Windows
For Windows Vista and Windows XP
Fn key combinations
Page
Screw notices
Plastic to plastic
Logic card to plastic
Torque driver
Restoring the serial number of the system unit
Retaining serial numbers
Retaining the Uuid
Reading or writing the ECA information
Page
Removing and replacing a FRU
Battery pack
Important notice for replacing a battery pack
Removal steps of battery pack
ExpressCard blank bezel and Media Card blank bezel
Removal steps of Media Card blank bezel
Optical drive or travel cover
Step Screw quantity Color Torque
Thermal cover
Hard disk drive HDD assembly
Removal steps of HDD assembly
Dimm
Fan assembly
M2 ⋅ 4 mm, wafer-head, nylon-coated Silver 181 Nm Kgfcm
Removal steps of fan assembly
Removal steps of fan assembly
1080 CPU
SIM slot cover
But do not remove it
Removal steps of SIM slot cover
WAN
M2 ⋅ 3 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm
Palm rest assembly with cables
Removal steps of palm rest assembly with cables
When installing
PCI Express Mini Card for wireless LAN
Removal steps of PCI Express Mini Card for wireless LAN
Backup battery
Bluetooth daughter card BDC-2
Removing and replacing a FRU
M2 ⋅ 3 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm
Keyboard
Step Screw quantity Color Torque
When installing the keyboard, do as follows
Keyboard bezel
Step Screw quantity Color Torque
LCD unit
M2.5 ⋅ 6.5 mm, wafter-head, nylon-coated Black 392 Nm Kgfcm
Removal steps of LCD unit
Step Release wireless antenna cables from the cable guides
M2.5 ⋅ 6.5 mm, wafter-head, nylon-coated Black 392 Nm Kgfcm
Removal steps of LCD unit
Top shielding assembly
For ThinkPad SL510 and L510 Step Screw quantity Color Torque
For ThinkPad L512 Step Screw quantity Color Torque
For ThinkPad SL410 and L410 Step Screw quantity Color Torque
For ThinkPad L412 Step Screw quantity Color Torque
System board assembly
Important notices for handling the system board
For ThinkPad SL410 and L410 integrated models
Removing and replacing a FRU
Page
Removing and replacing a FRU
Page
Removal steps of system board assembly
Removal steps of system board assembly
USB connector board and USB cable assembly
Removal steps of USB connector board and USB cable assembly
DC-in cable and base cover
M2 ⋅ 5 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm
Cable routing Route the cable as shown in these figures
For ThinkPad SL510, L510, and SL512
For ThinkPad SL410, and L410
LCD front bezel
Speaker assembly
Integrated camera
Antenna assembly
For ThinkPad SL510, L510, L512
For ThinkPad SL410, L410, and L412
Hinges, LCD panel, LCD cable, and LCD rear cover assembly
M2 ⋅ 5 mm, wafer-head, nylon-coated Black 181 Nm Kgfcm
Step Screw quantity Color Torque
Page
Locations
Front view
Rear view
Bottom view
Self-service CRUs
Optional-service CRUs
Overall
FRU Overall FRU no
CRU
CRU
CRU
CRU
No. FRU Overall FRU no
CRU
CRU
CRU
CRU
CRU
FRU Overall FRU no
CRU
CRU
DVD-RAM/RW drive 41W0747
CRU
DVD-RAM/RW drive 41W0753
CRU
DVD-RAM/RW drive 41W0751
CRU
CRU
CRU
Sata hard disk drive, 250 GB, 5,400 rpm 41W0777
Sata hard disk drive, 250 GB, 5,400 rpm 41W0769
Sata hard disk drive, 250 GB, 5,400 rpm 41W0785
FRU Overall FRU no
Sata hard disk drive, 320 GB, 5,400 rpm 41W0779
Sata hard disk drive, 320 GB, 5,400 rpm 41W0771
Sata hard disk drive, 320 GB, 5,400 rpm 41W0787
Sata hard disk drive, 320 GB, 5,400 rpm 75Y5025
FRU Overall FRU no
CRU
CRU
Thermal module with fan integrated 60Y4179
CRU
CRU
CRU
FRU Overall FRU no
CRU
CRU
CRU
CRU
CRU
CRU
No. FRU Overall FRU no
CRU
CRU
CRU
WAN
CRU
CRU
No. FRU Overall FRU no
CRU
CRU
LCD FRUs
FRU 14.0-inch HD LCD FRU no
CRU
CRU
LCD cable, HD, Teflon 14W 45M2855
FRU 15.6-inch HD LCD FRU no
CRU
CRU
CRU
CRU
FRU 15.6-inch HD+ LCD FRU no
CRU
Language FRU no
Miscellaneous parts
AC adapters
Power cords
Country or region FRU no
Recovery discs Windows XP Professional 32 bit DVDs
Language
CRU
Windows Vista Home Basic 32 bit DVDs
Windows Vista Home Premium 32 bit DVDs
Windows Vista Home Premium 64 bit DVDs
Windows Vista Business 32 bit DVDs
Windows 7 Home Basic 32 bit DVDs
CRU
Windows 7 Home Premium 32 bit DVDs
CRU
Windows 7 Home Premium 64 bit DVDs
CRU
Windows 7 Professional 32 bit DVDs
Parts list-Windows 7 Professional 32 bit recovery DVDs
Page
CRU
Windows 7 Professional 64 bit DVDs
CRU
Windows 7 Ultimate 32 bit DVDs
Windows 7 Ultimate 64 bit DVDs
Common service tools
Tool
Page
237
Trademarks
Page
Part Number 60Y363501
