ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
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ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
First Edition March Copyright Lenovo
Contents
Notices
ThinkPad Edge 14″ and E40
About this manual
ThinkPad Edge 15″ and E50
Page
Safety information
General safety
Electrical safety
Power supply units Pumps Blowers and fans Motor generators
Safety inspection guide
Grounding requirements
Handling devices that are sensitive to electrostatic discharge
Safety information
Safety notices multilingual translations
v English v Arabic v Brazilian Portuguese v French v German v Hebrew
v Japanese v Korean v Spanish v Traditional Chinese
DANGER
DANGER
DANGER
DANGER
DANGER
Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials
DANGER
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Safety information
PERIGO
PERIGO
PERIGO
PERIGO
PERIGO
PERIGO
Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis
DANGER
DANGER
DANGER
DANGER
DANGER
DANGER
Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d’une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves
VORSICHT
VORSICHT
VORSICHT
VORSICHT
VORSICHT
VORSICHT
VORSICHT
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Safety information
Page
Safety information
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Safety information
PELIGRO
PELIGRO
PELIGRO
PELIGRO
PELIGRO
PELIGRO
Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal
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Safety information
DANGER
Laser compliance statement multilingual translations
Safety information
Não abra
CUIDADO
3A ou Classe 3B integrado. Observe o seguinte
PERIGO
DANGER
Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité de stockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparément en tant qu’options. Si l’une de ces unités est installée, elle est certifiée conforme, aux Etats-Unis, aux normes indiquées dans le sous-chapitre J du DHHS 21 CFR relatif aux produits à laser de classe 1. Dans les autres pays, l’unité est certifiée être un produit à laser de classe 1 conforme aux normes CEI 60825-1 et CENELEC EN
VORSICHT
Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auch gesondert als Zusatzeinrichtung erworben werden. Die Laufwerke erfüllen die Anforderungen gemäß IEC 60825-1 International Electrotechnical Commission und gemäß CENELEC EN 60825-1 für Laserprodukte der Klasse
öffnen
GEFAHR
Safety information
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Safety information
PELIGRO
PRECAUCIÓN
Safety information
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Important service information
Strategy for replacing a hard disk drive
Strategy for replacing FRUs
Before replacing parts
3. Select Downloads and drivers
Important notice for replacing a system board
How to use error message
Using PEW
Dynamic Configure To Order CTO
Strategy for replacing FRUs for CTO, CMV, and GAV Product definition
FRU identification for CTO, CMV, and GAV products
Using the HMM
Using eSupport
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v Only certified trained personnel should service the computer
General checkout
v When you replace FRUs, use new nylon-coated screws
Important notes
The following are not covered under warranty
What to do first
Checkout guide
Diagnostics using PC-Doctor for DOS
Testing the computer
Diagnostics
Detecting system information with PC-Doctor
Interactive Tests
Hardware Info
Lenovo ThinkVantage Toolbox Lenovo System Toolbox
PC-Doctor for Rescue and Recovery
3. Click Launch advanced Rescue and Recovery
4. Click Diagnose hardware
The following table shows the test for each FRU
FRU tests
Table 1. FRU tests
specified in the BIOS Setup Utility. If the Touch Pad is disabled
If the Touch Pad does not work, check the configuration as
select Automatic to enable it. If enabling the Touch Pad does not
correct the problem, continue with the following
Checking the ac adapter
Power system checkout
Checking operational charging
Checking the backup battery
Checking the battery pack
v If the voltage is not correct, replace the backup battery
4. Remove the backup battery see “1120 Backup battery” on page
v If the voltage is correct, replace the system board
Red + Black
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Restoring the factory contents by using Recovery Disc Set
Related service information
Service Web site
Operating System Recovery Disc one disc
2. Insert the Operating System Recovery Disc into the DVD drive
Passwords
Hard-disk password
Power-on password
Supervisor password
How to remove the power-on password
B If an SVP has been set and is known by the service technician
How to remove the hard-disk password
5. Select Power-On Password
6. Select Master HDP
Related service information
8. Press F10 9. Select Yes in the Setup Configuration window
Both user HDP and master HDP will have been removed
Screen blank mode
Power management
Sleep mode
Hibernation mode
Numeric error codes
Symptom-to-FRU index
Table 2. Numeric error codes continued
Symptom or error beeps, if any
Table 2. Numeric error codes continued
No-beep symptoms
Error messages
Table 3. Error messages
Table 4. No-beep symptoms
LCD-related symptoms
Undetermined problems
Intermittent problems
Table 6. Status indicators
Status indicators
Table 6. Status indicators continued
Special keys and Fn key combination
Special key or Fn Description key combination
Table 7. Special keys and Fn key combination continued
Screw notices
FRU replacement notices
v Plastic to plastic
v Logic card to plastic
Restoring the serial number of the system unit
Retaining serial numbers
Retaining the UUID
3. Select 2. Read S/N data from EEPROM
FRU replacement notices
Reading or writing the ECA information
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DANGER
Removing and replacing a FRU
Important notice for replacing a battery pack
1010 Battery pack
DANGER
When you press the ExpressCard blank bezel
1020 ExpressCard blank bezel
it pops out
Table 9. Removal steps of ExpressCard blank bezel
Step
1030 Optical drive or travel cover
Screw quantity
Color
Table 11. Removal steps of thermal cover
1040 Thermal cover
Removing and replacing a FRU
1050 Hard disk drive HDD assembly
Removing and replacing a FRU
Table 12. Removal steps of HDD assembly continued
Table 13. Removal steps of DIMM
1060 DIMM
Table 14. Removal steps of fan assembly
1070 Fan assembly
For ThinkPad Edge 14″ and E40
For ThinkPad Edge 15″ and E50
Note Step
Step
Removing and replacing a FRU
Table 14. Removal steps of fan assembly continued
For discrete fan assembly For integrated fan assembly
Table 15. Removal steps of CPU
1080 CPU
1090 Wireless WAN slot cover and PCI Express Mini Card for wireless
Screw quantity
Step
Color
Torque
Table 17. Removal steps of SIM card
Step
1100 Palm rest assembly with cables
Screw quantity
Color
Table 18. Removal steps of palm rest assembly with cables continued
When installing
Step
1110 PCI Express Mini Card for wireless LAN
Screw quantity
Color
Removing and replacing a FRU
Table 21. Removal steps of backup battery
1120 Backup battery
DANGER
Step
1130 Bluetooth daughter card BDC-2
Screw quantity
Color
Step
1140 Keyboard
Screw quantity
Color
Screw quantity
Step
Color
Torque
When installing the keyboard, do as follows
Step
1150 Keyboard bezel
Screw quantity
Color
Screw quantity
Step
Color
Torque
Removing and replacing a FRU
Table 25. Removal steps of keyboard bezel continued
Step
1160 LCD unit
Screw quantity
Color
In step
release wireless antenna cables from the cable guides
Table 26. Removal steps of LCD unit continued
Screw quantity
Step
Color
Torque
Removing and replacing a FRU
Table 26. Removal steps of LCD unit continued
For ThinkPad Edge 15″ and E50
1170 Top shielding assembly
Step
Screw quantity
Step
For ThinkPad Edge 14″ and E40
Screw quantity
Color
2. Run Diagnostics -- ThinkPad Devices -- HDD Active Protection Test
1180 System board assembly
Important notices for handling the system board
For ThinkPad Edge 14″ and E40 discrete models
For ThinkPad Edge 14″ and E40 integrated models
For ThinkPad Edge 15″ and E50 discrete models
For ThinkPad Edge 15″ and E50 integrated models
Step
For ThinkPad Edge 15″ and E50
Screw quantity
Color
Table 29. Removal steps of system board assembly continued
Step
1190 USB connector board and USB cable assembly
Screw quantity
Color
For ThinkPad Edge 14″ and E40
For ThinkPad Edge 15″ and E50
1200 DC-in cable and base cover
Step
Screw quantity
Step
For ThinkPad Edge 14″ and E40
Screw quantity
Color
Table 31. Removal steps of DC-in cable and base cover continued
For ThinkPad Edge 14″ and E40
Removing and replacing a FRU
Note Applying labels to the base cover
Battery word label Homologation label
For ThinkPad Edge 15″ and E50
For ThinkPad Edge 14″ and E40
continued
Removing and replacing a FRU
Step
2010 LCD front bezel
Screw cap
Screw quantity
Step
2020 Speaker assembly
Screw quantity
Color
Table 34. Removal steps of integrated camera
2030 Integrated camera
For ThinkPad Edge 15″ and E50
2040 Hinges, LCD panel, LCD cable, and LCD rear cover assembly
Step
Screw quantity
Step
For ThinkPad Edge 14″ and E40
Screw quantity
Color
Screw quantity
Step
Color
Torque
Table 36. Removal steps of antenna assembly
2050 Antenna assembly
Front view
Locations
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Bottom view
Rear view
Locations
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Self-service CRUs
Parts list
Optional-service CRUs
Overall
FRU Overall
Table 37. Parts list-Overall
FRU no
Table 37. Parts list-Overall continued
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
DVD-RAM/RW drive
FRU Overall
Table 37. Parts list-Overall continued
FRU no
DVD-RAM/RW drive
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
No. FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
FRU Overall
Table 37. Parts list-Overall continued
FRU no
v 14.0-inch HD LED-backlight LCD Table 38 on page
LCD FRUs
v 15.6-inch HD LED-backlight LCD Table 39 on page
FRU 14.0-inch HD LCD
Table 38. Parts list-14.0-inch HD LCD
FRU no
Table 38. Parts list-14.0-inch HD LCD continued
FRU 14.0-inch HD LCD
Table 38. Parts list-14.0-inch HD LCD continued
FRU no
continued
Table 38. Parts list-14.0-inch HD LCD
FRU 14.0-inch HD LCD
FRU no
Table 39. Parts list-15.6-inch HD LCD
Table 38. Parts list-14.0-inch HD LCD continued
FRU 14.0-inch HD LCD
Table 39. Parts list-15.6-inch HD LCD continued
FRU 15.6-inch HD LCD
Table 39. Parts list-15.6-inch HD LCD continued
FRU no
FRU 15.6-inch HD LCD
Table 39. Parts list-15.6-inch HD LCD continued
FRU no
FRU 15.6-inch HD LCD
Table 39. Parts list-15.6-inch HD LCD continued
FRU no
FRU 15.6-inch HD LCD
Table 39. Parts list-15.6-inch HD LCD continued
FRU no
Table 40. Parts list-Keyboard
Keyboard
Table 41. Parts list-Illuminated keyboard
Table 42. Parts list-Miscellaneous parts
Miscellaneous parts
Table 43. Parts list-2-pin ac adapters
AC adapters
Table 44. Parts list-3-pin ac adapters
Table 45. Parts list-2-pin power cords
Power cords
Table 46. Parts list-3-pin power cords
Recovery discs Windows 7 Home Basic 32 bit DVDs
Table 48. Parts list-Windows 7 Home Premium 32 bit recovery DVDs
Windows 7 Home Premium 32 bit DVDs
Table 49. Parts list-Windows 7 Home Premium 64 bit recovery DVDs
Windows 7 Home Premium 64 bit DVDs
Windows 7 Professional 32 bit DVDs
Table 50. Parts list-Windows 7 Professional 32 bit recovery DVDs
Windows 7 Professional 64 bit DVDs
Table 51. Parts list-Windows 7 Professional 64 bit recovery DVDs
Table 52. Parts list-Common service tools
Common service tools
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Lenovo United States, Inc 1009 Think Place - Building One
Notices
Morrisville, NC U.S.A Attention Lenovo Director of Licensing
Trademarks
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1P P/N 75Y4302
Part Number 75Y4302
