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L412, L512
manual
Removal steps of LCD unit
Models:
L412
L512
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Install
Before replacing parts
Parts list
Error messages
Bluetooth
Password
Indicator Meaning
Wire Voltage V dc
Dynamic Configure To Order CTO
Symptom-to-FRU index
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Image 121
Table 28. Removal steps of LCD unit (continued)
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When installing:
Make sure that the connectors are attached firmly to the system board.
Removing and replacing a FRU
113
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Contents
Page
Page
Page
Second Edition April Copyright Lenovo 2009
Contents
Parts list 147
ThinkPad L410 ThinkPad L412
ThinkPad SL410
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
Não abra
Cuidado
Safety information
Gefahr
Öffnen
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
FRU identification for CTO, CMV, and GAV products
Dynamic Configure To Order CTO
Using eSupport
General checkout
What to do first
Following are not covered under warranty
Checkout guide
Diagnostics using PC-Doctor for DOS
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
Checking the ac adapter
Power system checkout
Checking operational charging
Pin Voltage V dc
Checking the backup battery
Checking the battery pack
Terminal Voltage V dc
Wire Voltage V dc
Page
Restoring the factory contents by using Recovery Disc Set
Related service information
Passwords
Hard-disk password
Power-on 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
Numeric error codes
Symptom-to-FRU index
Than 8 hours by connecting the ac
0250 Charge the backup battery for more
0251 Charge the backup battery for more
0260 Charge the backup battery for more
02F6
02F5
02F7
1802 Remove Mini PCI network card
No-beep symptoms
Error messages
Reseat the LCD connectors
LCD-related symptoms
Symptoms
LCD assembly
Undetermined problems
Intermittent problems
Page
Blinking green
Indicator Meaning
Orange
Green
Blinking orange slow
Blinking orange
Key combination Description
Fn key combinations
For Windows Vista and Windows XP
For Windows
Fn key combinations
Page
Plastic to plastic
Screw notices
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
Important notice for replacing a battery pack
Battery pack
Removal steps of battery pack
ExpressCard blank bezel and Media Card blank bezel
Removal steps of Media Card blank bezel
Step Screw quantity Color Torque
Optical drive or travel cover
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
But do not remove it
SIM slot cover
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
M2.5 ⋅ 6.5 mm, wafter-head, nylon-coated Black 392 Nm Kgfcm
LCD unit
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
For ThinkPad SL510 and L510 Step Screw quantity Color Torque
Top shielding assembly
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
Important notices for handling the system board
System board assembly
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
For ThinkPad SL510, L510, L512
Antenna assembly
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
Front view
Locations
Bottom view
Rear view
Optional-service CRUs
Self-service CRUs
Overall
CRU
FRU Overall FRU no
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
Country or region FRU no
Power cords
Language
Recovery discs Windows XP Professional 32 bit DVDs
CRU
Windows Vista Home Premium 32 bit DVDs
Windows Vista Home Basic 32 bit DVDs
Windows Vista Business 32 bit DVDs
Windows Vista Home Premium 64 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 64 bit DVDs
Windows 7 Ultimate 32 bit DVDs
Tool
Common service tools
Page
237
Trademarks
Page
Part Number 60Y363501
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