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Lenovo ThinkPad Edge E220s Notebook
Hersteller:
Lenovo
Modell: ThinkPad Edge E220s
Datum: 2012
Kategorie: Computer usw.
Gruppe: Notebook
Beschreibung:
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Lenovo -- ThinkPad Edge E220s -- Serviceanleitung
Dateiname: Lenovo-4528-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 96
Dateigröße: 11.51 Mbytes (12071574 Bytes)
Sprache: Englisch
Revision: Sixth edition
Dokument-ID/Nummer: 0A60672_05
Datum: September 2012
Qualität: Elektronisches Dokument, kein Scan, sehr gut lesbar.
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MD5: 6a2b0fd520c0ebe086a9ce25301023b8
Downloads: 204 seit dem 28 April 2013
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About this manual
This manual contains service and reference information for the following ThinkPad® products.
ThinkPad Edge E220s and S220
Machine Type (MT) 5038
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.
© Copyright


Contents
About this manual. . . . . . . . . . . iii
Chapter 1. Safety information . . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . 2
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 message . . . . . . . . 20
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . . 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
System supporting the Lenovo ThinkVantage
Toolbox program and the PC-Doctor for DOS
diagnostics program . . . . . . . . . . 24
System supporting the Lenovo diagnostics
programs . . . . . . . . . . . . . . . 28
Power system checkout . . . . . . . . . . . 30
Checking the ac power adapter . . . . . . 30
Checking operational charging . . . . . . 31
Checking the battery pack . . . . . . . . 31
Checking the backup battery . . . . . . . 31
Chapter 4. Related service
information . . . . . . . . . . . . . . 33
Restoring the factory contents by using Recovery
Disc Set . . . . . . . . . . . . . . . . . 33
Passwords . . . . . . . . . . . . . . . . 34
Power-on password . . . . . . . . . . . 34
Hard-disk password. . . . . . . . . . . 34
Supervisor password . . . . . . . . . . 35
How to remove the power-on password . . . 35
How to remove the hard-disk password . . . 35
Power management . . . . . . . . . . . . 36
Screen blank mode . . . . . . . . . . . 36
Sleep (standby) mode . . . . . . . . . . 36
Hibernation mode . . . . . . . . . . . 37
Symptom-to-FRU index . . . . . . . . . . . 37
Numeric error codes . . . . . . . . . . 38
Error messages . . . . . . . . . . . . 38
No-beep symptoms . . . . . . . . . . . 38
LCD-related symptoms . . . . . . . . . 39
Intermittent problems . . . . . . . . . . 39
Undetermined problems . . . . . . . . . 39
Chapter 5. Status indicators . . . . . 41
Chapter 6. Special keys . . . . . . . . 43
Chapter 7. FRU replacement
notices . . . . . . . . . . . . . . . . 45
Screw notices . . . . . . . . . . . . . . . 45
Retaining serial numbers. . . . . . . . . . . 46
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . 46
Retaining the UUID . . . . . . . . . . . 47
Reading or writing the ECA information . . . 47
Chapter 8. Removing and replacing a
FRU . . . . . . . . . . . . . . . . . . 49
Before servicing ThinkPad Edge E220s and
S220 . . . . . . . . . . . . . . . . . . 49
1000 Disabling the battery pack in UEFI BIOS . . 50
1010 Hard disk drive or solid state drive
assembly . . . . . . . . . . . . . . . . . 50
1020 Keyboard . . . . . . . . . . . . . . 52
1030 Top case assembly. . . . . . . . . . . 54
1040 Backup battery . . . . . . . . . . . . 56
1050 Speaker assembly . . . . . . . . . . . 57
1080 Battery pack . . . . . . . . . . . . . 58
1090 DIMM . . . . . . . . . . . . . . . . 58
1100 PCI Express Mini Card for wireless LAN . . 59
1110 PCI Express Mini Card for wireless WAN . . 60
1120 Bluetooth daughter card . . . . . . . . 62
1130 DC-in sub card . . . . . . . . . . . . 62
1140 System board assembly and fan assembly . 64
1150 HDD sub card. . . . . . . . . . . . . 67
1160 I/O sub card . . . . . . . . . . . . . 68
1170 LCD unit . . . . . . . . . . . . . . . 69
Chapter 9. Locations . . . . . . . . . 71
Front view . . . . . . . . . . . . . . . . 71
Rear view. . . . . . . . . . . . . . . . . 72
Bottom view . . . . . . . . . . . . . . . 72
Chapter 10. Parts list . . . . . . . . . 73
Overall . . . . . . . . . . . . . . . . . . 74
Keyboard . . . . . . . . . . . . . . . . . 78
Miscellaneous parts . . . . . . . . . . . . 79
AC power adapters . . . . . . . . . . . . . 80
Power cords . . . . . . . . . . . . . . . 80
Recovery discs . . . . . . . . . . . . . . 81
Common service tools . . . . . . . . . . . 85
Notices . . . . . . . . . . . . . . . . lxxxvii
Electronic emissions notices . . . . . . lxxxviii
Trademarks . . . . . . . . . . . . . lxxxviii
Lenovo-4528-Manual-Page-1-Picture
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