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Lenovo ThinkPad Edge E135 Notebook
Manufacturer:
Model:
ThinkPad Edge E135
Date:
2012
Class:
Type:
SubType:
Service Manual
Manual type:
Service Manual
Pages:
97
Size:
15.48 Mbytes (16236402 Bytes)
Language:
english
Revision:
third edition
Manual-ID:
0B48634_02
Date:
November 2012
Quality:
Electronic document, no scan, very well readable.
Upload date:
28 April 2013
MD5:
311f282c8bdd06778b6bde69eed87b48
Downloads:
569
Information
About this manual This manual contains service and reference information for the following ThinkPad® products. ThinkPad Edge E130 and E135 Machine Type (MT) 3358 and 3359 Use this manual along with the advanced diagnostic tests to troubleshoot problems. Important: This manual is intended only for trained service technicians who are familiar with ThinkPad products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to read all the information under Chapter 1 “Safety information” on page 1 and Chapter 2 “Important service information” on page 19. Contents About this manual ... iii Chapter 1. Safety information ... 1 General safety ... 1 Electrical safety ... 1 Safety inspection guide ... 3 Handling devices that are sensitive to electrostatic discharge ... 3 Grounding requirements ... 4 Safety notices (multilingual translations) ... 4 Chapter 2. Important service information ... 19 Strategy for replacing FRUs ... 20 Important notice for replacing a system board ... 20 How to use error codes ... 20 Strategy for replacing FRUs for CTO, CMV, and GAV products ... 20 Product definition ... 20 FRU identification for CTO, CMV, and GAV products ... 21 Chapter 3. General checkout ... 23 What to do first ... 23 Checkout guide ... 24 Lenovo Solution Center ... 24 Quick test programs ... 24 UEFI diagnostic program ... 25 Bootable diagnostic programs ... 25 Power system checkout ... 26 Checking the ac power adapter ... 26 Checking operational charging ... 27 Checking the battery pack ... 27 Checking the backup battery ... 28 Chapter 4. Related service information ... 29 Restoring the factory contents using the recovery disc set ... 29 Using the Windows recovery programs on the Windows 8 operating system ... 30 Passwords ... 31 Power-on password ... 31 Hard disk password ... 31 Supervisor password ... 32 Power management ... 33 Screen blank mode (for the Windows 7 operating system only) ... 33 Sleep mode ... 33 Hibernation mode ... 33 Symptom-to-FRU index ... 34 Numeric error codes ... 34 Error messages ... 35 No-beep symptoms ... 35 LCD-related symptoms ... 36 Intermittent problems ... 36 Undetermined problems ... 36 Chapter 5. Status indicators ... 39 Chapter 6. Special keys ... 41 Chapter 7. Locations ... 43 Locating computer controls, connectors, and indicators ... 43 Front view ... 43 Rear view ... 44 Bottom view ... 44 Locating FRUs and CRUs ... 44 Major FRUs and CRUs ... 46 LCD FRUs and CRUs ... 48 Looking up FRU information ... 49 Chapter 8. FRU replacement notices ... 51 Screw notices ... 51 Retaining serial numbers ... 52 Restoring the serial number of the system unit ... 52 Retaining the UUID ... 53 Chapter 9. Removing or replacing a FRU ... 55 General guidelines ... 55 Before servicing your computer ... 56 1010 Battery pack ... 56 1020 Bottom slot cover ... 57 1030 Memory modules ... 58 1040 Hard disk drive or solid-state drive ... 59 1050 PCI Express Mini Card for wireless LAN . . 61 1060 PCI Express Half Mini Card for wireless WAN or mSATA solid-state drive ... 63 1070 Keyboard ... 66 1080 Backup battery ... 67 1090 Keyboard bezel ... 68 1100 Microphone ... 69 1110 Speaker assembly ... 70 1120 I/O sub card with USB connector ... 71 1130 CRT board assembly (with cable) ... 72 1140 System board assembly ... 73 1150 Thermal fan assembly ... 75 1160 LCD unit ... 76 1170 DC-in connector and base cover assembly . 77 2010 LCD bezel assembly ... 80 2020 LCD panel, LCD cable , and hinges ... 81 2030 Integrated camera ... 82 2040 Wireless antenna assembly and LCD rear cover assembly ... 83 Appendix A. Notices ... 87 Electronic emission notices ... 88 Trademarks ... 88

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