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Lenovo ThinkPad R50e Series Notebook
Hersteller:
Lenovo
Modell: ThinkPad R50e Series
Datum: 2008
Kategorie: Computer usw.
Gruppe: Notebook
Beschreibung:
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Lenovo -- ThinkPad R50e Series -- Serviceanleitung
Dateiname: Lenovo-4542-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 272
Dateigröße: 4.19 Mbytes (4396553 Bytes)
Sprache: Englisch
Revision: second edition
Dokument-ID/Nummer: 39T2462_01
Datum: April 2008
Qualität: Elektronisches Dokument, kein Scan, sehr gut lesbar.
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ed2kID: 6325dc11c43a29d069cffd71a989cc56
Downloads: 216 seit 28 April 2013
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About this manual
This manual contains service and reference information for
ThinkPad® R50e series (MT 1834, 1842, 2670), R51e
series (MT 1843, 1844, 1845), R52 series (MT 1846, 1847,
1848, 1850, 1858, 1859, 1860, 1861, 1862, 1863, 1870),
and ThinkPad Dock II (MT2877) products. Use this manual
along with the advanced diagnostic tests to troubleshoot
problems.
Note
MT 1850, 1862, 1863, and 1870 are special bids.
For information on how to locate service parts, refer
to “Strategy for replacing FRUs for CTO, CMV, and
GAV” on page 4.
The manual is divided into sections as follows:
v The common sections provide general information,
guidelines, and safety information required in servicing
computers.
v The product-specific section includes service, reference,
and product-specific parts information.
Important
This manual is intended for trained service
personnel 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
review the safety information under “Safety notices:
multilingual translations” on page 8, “Safety
information” on page 20, and “Laser compliance
statement” on page 26.


Contents
About this manual . . . . . . . . . . . 1
Introduction . . . . . . . . . . . . . 3
Important service information . . . . . . . . . 3
Strategy for replacing FRUs . . . . . . . . . 3
Strategy for replacing a hard disk drive . . . . . 4
How to use error messages . . . . . . . . 4
Strategy for replacing FRUs for CTO, CMV, and GAV 4
Product definition . . . . . . . . . . . 4
FRU identification for CTO, CMV, and GAV products 5
Important information about replacing RoHS compliant
FRUs . . . . . . . . . . . . . . . 7
Diskette compatibility matrix . . . . . . . . . 8
Safety notices: multilingual translations . . . . . . 8
Safety information . . . . . . . . . . . . 20
General safety . . . . . . . . . . . . 20
Electrical safety . . . . . . . . . . . 21
Safety inspection guide . . . . . . . . . 23
Handling devices that are sensitive to electrostatic
discharge . . . . . . . . . . . . 24
Grounding requirements . . . . . . . . . 25
Laser compliance statement . . . . . . . . . 26
General descriptions . . . . . . . . . . 29
Read this first . . . . . . . . . . . . . 29
What to do first . . . . . . . . . . . 29
Related service information . . . . . . . . . 31
Service Web site . . . . . . . . . . . 31
Restoring the pre-installed system . . . . . . 31
Passwords . . . . . . . . . . . . . 32
Power management . . . . . . . . . . 35
Checkout guide . . . . . . . . . . . . 38
Testing the computer . . . . . . . . . . 38
Detecting system information with PC-Doctor . . . 41
Power system checkout . . . . . . . . . 41
ThinkPad R50e, R51e and R52 Series . . . . . 45
Product overview . . . . . . . . . . . . 47
Specifications . . . . . . . . . . . . 47
Status indicators . . . . . . . . . . . 54
FRU tests . . . . . . . . . . . . . 57
Fn key combinations . . . . . . . . . . 59
Symptom-to-FRU index . . . . . . . . . . 62
Numeric error codes . . . . . . . . . . 62
Error messages . . . . . . . . . . . 67
Beep symptoms . . . . . . . . . . . 68
No-beep symptoms . . . . . . . . . . 68
LCD-related symptoms . . . . . . . . . 69
Intermittent problems . . . . . . . . . . 70
Undetermined problems . . . . . . . . . 70
FRU replacement notices . . . . . . . . . 71
Screw notices . . . . . . . . . . . . 71
Retaining serial numbers . . . . . . . . . 72
Removing and replacing a FRU . . . . . . . . 75
1010 Battery pack . . . . . . . . . . . 76
1020 Ultrabay Enhanced device (for R52 series) 77
1030 Hard disk drive . . . . . . . . . . 79
1040 DIMM (optional) . . . . . . . . . 81
1050 Keyboard . . . . . . . . . . . 82
1060 Ultrabay device (for R50e series) . . . . 86
1070 DIMM (standard) . . . . . . . . . 87
1080 Modem daughter card (MDC-2) . . . . . 88
1090 Bluetooth/Modem daughter card (BMDC-3)
(for R52 series) . . . . . . . . . . 90
1100 Keyboard bezel . . . . . . . . . . 92
1110 Touch pad and Fingerprint reader (for R52
series) . . . . . . . . . . . . . 96
1120 Mini PCI adapter . . . . . . . . . 99
1130 Fan assembly . . . . . . . . . . 103
1140 CPU . . . . . . . . . . . . . 104
1150 Backup battery . . . . . . . . . 105
1160 Speaker assembly . . . . . . . . 106
1170 IEEE 1394 (for R52 series) . . . . . . 108
1180 PC Card slot assembly . . . . . . . 111
1190 Ultrabay Enhanced shield kit . . . . . 114
1200 LCD assembly . . . . . . . . . . 121
1210 VGA and Ultrabay Enhanced device eject
button cable . . . . . . . . . . . 125
1220 System board, interposer card, and base
cover . . . . . . . . . . . . . 128
2010 LCD front bezel . . . . . . . . . 135
2020 Inverter card . . . . . . . . . . 137
2030 LCD panel, LCD cable assembly, wireless
LAN antenna assembly, hinges, and LCD cover . 138
3010 ThinkPad Dock II PCI cover . . . . . . 149
3020 ThinkPad Dock II top cover . . . . . . 150
Locations . . . . . . . . . . . . . . 153
Front view (for R50e) . . . . . . . . . 153
Rear view (for R50e) . . . . . . . . . 154
Bottom view (for R50e) . . . . . . . . . 155
Front view (for R52) . . . . . . . . . . 156
Rear view (for R52) . . . . . . . . . . 158
Bottom view (for R52) . . . . . . . . . 159
Parts list . . . . . . . . . . . . . . 160
Overall . . . . . . . . . . . . . 160
LCD FRUs . . . . . . . . . . . . 220
AC adapters . . . . . . . . . . . . 240
Keyboard . . . . . . . . . . . . . 241
Recovery CDs . . . . . . . . . . . 243
Miscellaneous parts . . . . . . . . . . 253
Optional FRUs . . . . . . . . . . . 259
Common parts list . . . . . . . . . . 260
Notices . . . . . . . . . . . . . . 263
Trademarks . . . . . . . . . . . . . 265
Lenovo-4542-Manual-Page-1-Picture
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