Ibm thinkpad r52 Bedienungsanleitung

Ibm Notizbuch thinkpad r52

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ThinkPad Computer
Hardware Maintenance Manual
April 2008
This manual supports:
ThinkPad R50e Series
ThinkPad Dock II (MT 2877)
(MT 1834, 1842, 2670)
ThinkPad R52 Series
(MT 1846, 1847, 1848, 1849, 1850,
1858, 1859, 1860, 1861, 1862,
1863, 1870)
ThinkPad R51e Series
(MT 1843, 1844, 1845)
Note
Before using this information and the product it
supports, be sure to read the general information
under “Notices” on page 263.
Second Edition (April 2008)
© Copyright Lenovo 2005, 2008.
Portions © Copyright International Business Machines
Corporation 2005, 2008.
All rights reserved.
U.S. GOVERNMENT USERS RESTRICTED RIGHTS:
Our products and/or services are provided with
RESTRICTED RIGHTS. Use, duplication or disclosure by
the Government is subject to the GSA ADP Schedule
contract with Lenovo Group Limited, if any, or the standard
terms of this commercial license, or if the agency is unable
to accept this Program under these terms, then we provide
this Program under the provisions set forth in Commercial
Computer Software–Restricted Rights at FAR 52.227-19,
when applicable, or under Rights in Data-General, FAR
52.227.14 (Alternate III).
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
© Lenovo 2005. Portions © IBM Corp. 2005. iii


Produktspezifikationen

Marke: Ibm
Kategorie: Notizbuch
Modell: thinkpad r52

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