Equipment information:

Lenovo ThinkPad Edge E135 Notebook
Manufacturer:
Lenovo
Model: ThinkPad Edge E135
Date: 2012
Category: Computer equipment
Group: Notebook
Description:
Information:
                                    

These manuals are available for the above equipment:

Lenovo -- ThinkPad Edge E135 -- Service Manual
File name: Lenovo-4527-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 97
Size: 15.48 Mbytes (16236402 Bytes)
Language: english
Revision: third edition
Manual-ID/Number: 0B48634_02
Date: November 2012
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 311f282c8bdd06778b6bde69eed87b48
ed2kID: c609bd3b2ed876326bdaeea9da3ac248
Downloads: 179 since 28 April 2013
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 . . . . . . . . . 19
Strategy for replacing a hard disk drive . . . 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
How to remove the power-on password . . . 32
How to remove the hard disk 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
Reading or writing the ECA information . . . 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
Lenovo-4527-Manual-Page-1-Picture
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