Attrezzatura informazioni:

Lenovo ThinkPad Edge S420 Taccuino
Produttore:
Lenovo
Modello: ThinkPad Edge S420
Data: 2012
Categoria: Attrezzature informatiche
Gruppo: Taccuino
Descrizione:
Informazioni:
                                    

Questi manuali sono disponibili per l'attrezzatura di cui sopra:

Tipo manuale: Manuale di servizio Lenovo-4522-Manual-Page-1-Picture
Pagine: 114
Dimensioni: 16.07 Mbytes (16847059 Bytes)
Lingua: Inglese
Revisione: Fourth edition
Manual-ID/Number: 0A60439_03
Data: aprile 2012
Qualità: Documento elettronico, senza ricerca, molto ben leggibile.
Data di caricamento:
MD5: 129f52c24eb3bb671eae52be69072d91
Download: 404 dal 28 aprile 2013
Informazioni:
About this manual
This manual contains service and reference information for the following ThinkPad® products.
ThinkPad Edge E420s and S420
Machine Type (MT) 4401
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 27.

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
Laser compliance statement (multilingual
translations)  ... 19
Chapter 2. Important service
information  ... 27
Strategy for replacing FRUs  ... 28
Important notice for replacing a system
board  ... 28
How to use error message  ... 28
Strategy for replacing FRUs for CTO, CMV, and
GAV  ... 28
Product definition  ... 28
FRU identification for CTO, CMV, and GAV
products  ... 29
Chapter 3. General checkout  ... 31
What to do first  ... 31
Checkout guide  ... 32
System supporting the Lenovo ThinkVantage
Toolbox program and the PC-Doctor for DOS
diagnostics program  ... 32
System supporting the Lenovo diagnostics
programs  ... 36
Power system checkout  ... 38
Checking the ac power adapter  ... 38
Checking operational charging  ... 39
Checking the battery pack  ... 39
Checking the backup battery  ... 39
Chapter 4. Related service
information  ... 41
Restoring the factory contents by using Recovery
Disc Set  ... 41
Passwords  ... 42
Power-on password  ... 42
Hard-disk password ... 42
Supervisor password  ... 43
Power management  ... 44
Screen blank mode  ... 44
Sleep (standby) mode  ... 44
Hibernation mode  ... 45
Symptom-to-FRU index  ... 45
Numeric error codes  ... 46
Error messages  ... 46
No-beep symptoms  ... 46
LCD-related symptoms  ... 47
Intermittent problems  ... 47
Undetermined problems  ... 47
Chapter 5. Status indicators  ... 49
Chapter 6. Special keys  ... 51
Chapter 7. FRU replacement
notices  ... 53
Screw notices  ... 53
Retaining serial numbers ... 54
Restoring the serial number of the system
unit  ... 54
Retaining the UUID  ... 55
Chapter 8. Removing and replacing a
FRU  ... 57
Before servicing ThinkPad Edge E420s and
S420  ... 57
1010 ExpressCard blank bezel and Media Card
blank bezel  ... 58
1020 Hard disk drive or solid state drive
assembly  ... 60
1030 Keyboard  ... 61
1040 Top case assembly ... 63
1050 Backup battery  ... 65
1060 Speaker assembly  ... 66
1070 Fingerprint reader  ... 66
1080 Touch pad  ... 67
1090 Battery pack  ... 68
1100 Optical drive or travel cover  ... 69
1110 DIMM  ... 70
1120 PCI Express Mini Card for wireless LAN . . 71
1130 PCI Express Mini Card for wireless WAN . . 72
1130 mSATA solid state drive  ... 73
1140 Bluetooth daughter card  ... 75
1150 Media Card Reader slot board assembly . . 75
1160 System board assembly and fan assembly . 76
1170 DC-in sub card  ... 78
1180 LCD unit  ... 80
2010 LCD bezel assembly  ... 82
2020 Integrated camera  ... 83
2030 Hinges  ... 84
2040 Wireless LAN antenna assembly, wireless
WAN antenna assembly, and LCD rear cover
assembly  ... 85
Chapter 9. Locations  ... 87
Front view  ... 87
Rear view ... 88
Bottom view  ... 88
Chapter 10. Parts list  ... 89
Overall  ... 90
Keyboard  ... 96
Miscellaneous parts  ... 97
AC power adapters  ... 97
Power cords  ... 97
Recovery discs  ... 98
Windows XP Professional DVDs  ... 98
Windows 7 Home Basic (32 bit) DVDs ... 99
Windows 7 Home Basic (64 bit) DVDs ... 99
Windows 7 Home Premium (32 bit) DVDs . . 100
Windows 7 Home Premium (64 bit) DVDs . . 100
Windows 7 Professional (32 bit) DVDs ... 101
Windows 7 Professional (64 bit) DVDs ... 101
Windows 7 Ultimate (64 bit) DVDs  ... 102
Common service tools  ... 103
Appendix A. Notices  ... 105
Electronic emissions notices  ... 106
Trademarks  ... 106
Lenovo-4522-Manual-Page-1-Picture


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