(Simplified Chinese) Service and Troubleshooting Guide
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.... If this equipment does cause harmful interference to radio or television reception, which the receiver is subject to the following information refers to ThinkPad Edge E10, E30, E31, E40, and E50, machine types 0196, 0197, 0199, 0217, 0221, 0250, 0301, 0302, 0319, 0328, 0492, 0578, 0579... the equipment into an outlet on , the user is no guarantee that interference will not occur in a residential installation. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 Phone Number: 919-294-5900 18 This equipment has been tested...
.... If this equipment does cause harmful interference to radio or television reception, which the receiver is subject to the following information refers to ThinkPad Edge E10, E30, E31, E40, and E50, machine types 0196, 0197, 0199, 0217, 0221, 0250, 0301, 0302, 0319, 0328, 0492, 0578, 0579... the equipment into an outlet on , the user is no guarantee that interference will not occur in a residential installation. Responsible Party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 Phone Number: 919-294-5900 18 This equipment has been tested...
Hardware Maintenance Manual
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Hardware Maintenance Manual ThinkPad Edge 14², Edge 15², E40, and E50
Hardware Maintenance Manual ThinkPad Edge 14², Edge 15², E40, and E50
Hardware Maintenance Manual
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..." on page 23. © Copyright Lenovo 2010, 2012 iii About this manual This manual contains service and reference information for trained service technicians who are familiar with the advanced diagnostic tests to troubleshoot problems effectively. ThinkPad Edge 14" and E40 ThinkPad Edge 15" and E50 Machine types (MT)... 0199, 0578, and 0579 MT 0301, 0302, and 0319 Use this manual along with ThinkPad products.
..." on page 23. © Copyright Lenovo 2010, 2012 iii About this manual This manual contains service and reference information for trained service technicians who are familiar with the advanced diagnostic tests to troubleshoot problems effectively. ThinkPad Edge 14" and E40 ThinkPad Edge 15" and E50 Machine types (MT)... 0199, 0578, and 0579 MT 0301, 0302, and 0319 Use this manual along with ThinkPad products.
Hardware Maintenance Manual
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For ThinkPad Edge 14", skip step 3 . Step 3 Screw (quantity) M2 × 4 mm, wafer-head, nylon-coated (1) Color Silver Torque 0.181 Nm (1.85 kgfcm) 64 Hardware Maintenance Manual Table 13. Removal steps of fan assembly (continued) 2c 3 2b 2a 2e 2d 2f For ThinkPad Edge 14" and E40: 2c 2b 2a 2d Note: Step 3 is only for ThinkPad Edge 15".
For ThinkPad Edge 14", skip step 3 . Step 3 Screw (quantity) M2 × 4 mm, wafer-head, nylon-coated (1) Color Silver Torque 0.181 Nm (1.85 kgfcm) 64 Hardware Maintenance Manual Table 13. Removal steps of fan assembly (continued) 2c 3 2b 2a 2e 2d 2f For ThinkPad Edge 14" and E40: 2c 2b 2a 2d Note: Step 3 is only for ThinkPad Edge 15".
Hardware Maintenance Manual
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Removal steps of SIM card Some models of ThinkPad Edge 14", Edge 15", E40, and E50 might have the SIM card that you finish the servicing, make sure that the customer has been installed. Removal steps of the arrow. 4 ...
Removal steps of SIM card Some models of ThinkPad Edge 14", Edge 15", E40, and E50 might have the SIM card that you finish the servicing, make sure that the customer has been installed. Removal steps of the arrow. 4 ...
Hardware Maintenance Manual
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Removal steps of LCD unit (continued) Steps 5a are for ThinkPad Edge 14" and E40, and steps 5b are for ThinkPad Edge 15" and E50. 5a 5b 5a 5b 5a 5a 5b 5b Step 5a or 5b Screw (quantity) M2.5 × 6.5 mm, wafter-head, nylon-coated (4) Color Black Torque 0.392 Nm (4 kgfcm) 82 Hardware Maintenance Manual Table 25.
Removal steps of LCD unit (continued) Steps 5a are for ThinkPad Edge 14" and E40, and steps 5b are for ThinkPad Edge 15" and E50. 5a 5b 5a 5b 5a 5a 5b 5b Step 5a or 5b Screw (quantity) M2.5 × 6.5 mm, wafter-head, nylon-coated (4) Color Black Torque 0.392 Nm (4 kgfcm) 82 Hardware Maintenance Manual Table 25.
Hardware Maintenance Manual
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Removal steps of top shielding assembly (continued) 12 3 2 2 2 3 2 4 Step 1 2 3 Screw (quantity) M2 × 2 mm, wafer-head, nylon-coated (3) M2 × 3 mm, wafer-head, nylon-coated (5) M2 × 5 mm, wafer-head, nylon-coated (2) For ThinkPad Edge 14" and E40: 1 2 2 3 3 3 3 4 Color Silver Black Black Torque 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) Step Screw (quantity) 84 Hardware Maintenance Manual Color Torque Table 26.
Removal steps of top shielding assembly (continued) 12 3 2 2 2 3 2 4 Step 1 2 3 Screw (quantity) M2 × 2 mm, wafer-head, nylon-coated (3) M2 × 3 mm, wafer-head, nylon-coated (5) M2 × 5 mm, wafer-head, nylon-coated (2) For ThinkPad Edge 14" and E40: 1 2 2 3 3 3 3 4 Color Silver Black Black Torque 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) 0.181 Nm (1.85 kgfcm) Step Screw (quantity) 84 Hardware Maintenance Manual Color Torque Table 26.
Hardware Maintenance Manual
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• "1150 LCD unit" on page 80 • "1160 Top shielding assembly" on the top side of rough handling. a GMCH (Integrated video chip) b CPU c ICH (I/O Controller Hub) d Video chip (only for discrete models) For ThinkPad Edge 14" and E40 integrated models: a b For ThinkPad Edge 14" and E40 discrete models: d c a b c 86 Hardware Maintenance Manual When you service the system board, avoid any kind of the system board are extremely sensitive. Location of major sensitive components on the system board Following components soldered on page 83 Table 27.
• "1150 LCD unit" on page 80 • "1160 Top shielding assembly" on the top side of rough handling. a GMCH (Integrated video chip) b CPU c ICH (I/O Controller Hub) d Video chip (only for discrete models) For ThinkPad Edge 14" and E40 integrated models: a b For ThinkPad Edge 14" and E40 discrete models: d c a b c 86 Hardware Maintenance Manual When you service the system board, avoid any kind of the system board are extremely sensitive. Location of major sensitive components on the system board Following components soldered on page 83 Table 27.
Hardware Maintenance Manual
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Removal steps of system board assembly (continued) 1 M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 1 Black 0.181 Nm (1.85 kgfcm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 3 When installing: Make sure that the connectors are attached firmly to the system board. 1180 USB connector board and USB cable assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 88 Hardware Maintenance Manual Table 28.
Removal steps of system board assembly (continued) 1 M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 1 Black 0.181 Nm (1.85 kgfcm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) 2 3 When installing: Make sure that the connectors are attached firmly to the system board. 1180 USB connector board and USB cable assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1030 Thermal cover" on page 59 88 Hardware Maintenance Manual Table 28.
Hardware Maintenance Manual
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Removing or replacing a FRU 89 For ThinkPad Edge 15" and E50: Torque 0.181 Nm (1.85 kgfcm) For ThinkPad Edge 14" and E40: Chapter 8. Step 2 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (1) Color Black Cable routing: Route the USB cable assembly as shown in these figures. ...
Removing or replacing a FRU 89 For ThinkPad Edge 15" and E50: Torque 0.181 Nm (1.85 kgfcm) For ThinkPad Edge 14" and E40: Chapter 8. Step 2 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (1) Color Black Cable routing: Route the USB cable assembly as shown in these figures. ...
Hardware Maintenance Manual
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Table 30. Removal steps of DC-in cable and base cover (continued) 4 3 1 2 Step 1 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2) Color Black For ThinkPad Edge 14" and E40: 1 2 4 3 Torque 0.181 Nm (1.85 kgfcm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) Chapter 8. Removing or replacing a FRU 91
Table 30. Removal steps of DC-in cable and base cover (continued) 4 3 1 2 Step 1 Screw (quantity) M2 × 3 mm, wafer-head, nylon-coated (2) Color Black For ThinkPad Edge 14" and E40: 1 2 4 3 Torque 0.181 Nm (1.85 kgfcm) Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) Chapter 8. Removing or replacing a FRU 91
Hardware Maintenance Manual
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... provide a letter to the base cover The new base cover FRU is replaced, return the old part with a kit containing labels of several kinds. For ThinkPad Edge 15" and E50: For ThinkPad Edge 14" and E40: Applying labels to the customer stating what the label part number, serial number, and product key were.
... provide a letter to the base cover The new base cover FRU is replaced, return the old part with a kit containing labels of several kinds. For ThinkPad Edge 15" and E50: For ThinkPad Edge 14" and E40: Applying labels to the customer stating what the label part number, serial number, and product key were.
Hardware Maintenance Manual
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... bezel 1 1 1 1 Step 1 Screw cap Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) Color Black 94 Hardware Maintenance Manual Torque 0.181 Nm (1.85 kgfcm) For ThinkPad Edge 14" and E40: 1 2 3 4 12 5 11 6 7 10 9 8 2010 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless...
... bezel 1 1 1 1 Step 1 Screw cap Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) Color Black 94 Hardware Maintenance Manual Torque 0.181 Nm (1.85 kgfcm) For ThinkPad Edge 14" and E40: 1 2 3 4 12 5 11 6 7 10 9 8 2010 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 58 • "1080 Wireless...
Hardware Maintenance Manual
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Removal steps of hinges, LCD panel, LCD cable, and LCD rear cover assembly For ThinkPad Edge 15" and E50: 1 1 11 2 2 2 2 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 Color Black Torque 0.181 Nm (1.85 kgfcm) 1 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) Chapter 8. Removing or replacing a FRU 97 Table 34.
Removal steps of hinges, LCD panel, LCD cable, and LCD rear cover assembly For ThinkPad Edge 15" and E50: 1 1 11 2 2 2 2 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (4) For ThinkPad Edge 14" and E40: 1 Color Black Torque 0.181 Nm (1.85 kgfcm) 1 Step 1 Screw (quantity) M2 × 5 mm, wafer-head, nylon-coated (2) Color Black Torque 0.181 Nm (1.85 kgfcm) Chapter 8. Removing or replacing a FRU 97 Table 34.
Hardware Maintenance Manual
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... 49. 7 AC power connector 8 Optical drive or travel cover 9 Universal serial bus (USB) connectors 10 Sleep (standby) status indicator Note: For the description of ThinkPad Edge 14", Edge 15", E40, and E50 features and hardware. Locations This chapter presents the location of the indicator, see Chapter 5 "Status indicators" on page 49. 11 Fingerprint reader (for...
... 49. 7 AC power connector 8 Optical drive or travel cover 9 Universal serial bus (USB) connectors 10 Sleep (standby) status indicator Note: For the description of ThinkPad Edge 14", Edge 15", E40, and E50 features and hardware. Locations This chapter presents the location of the indicator, see Chapter 5 "Status indicators" on page 49. 11 Fingerprint reader (for...
Hardware Maintenance Manual
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..." on page 138.) 22 Illuminated keyboard (see "AC adapters" on page 140.) LCD FRUs In ThinkPad Edge 14", Edge 15", E40, and E50, there are following types of LCDs. • 14.0-inch HD LED-backlight LCD (Table 37 "Parts list-14.0-inch HD LCD" on page 125) • 15.6-inch HD LED-backlight LCD (Table 38 "Parts...
..." on page 138.) 22 Illuminated keyboard (see "AC adapters" on page 140.) LCD FRUs In ThinkPad Edge 14", Edge 15", E40, and E50, there are following types of LCDs. • 14.0-inch HD LED-backlight LCD (Table 37 "Parts list-14.0-inch HD LCD" on page 125) • 15.6-inch HD LED-backlight LCD (Table 38 "Parts...