Hardware Maintenance Manual - ThinkPad R50, R50p, R51
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Hardware Maintenance Manual (HMM)
3.61 MB
July 2005 N/A
This file contains the Hardware Maintenance Manual (HMM), July 2005 edition.

This HMM contains information regarding hardware installation and removal; diagnostics and troubleshooting; hardware interfaces; and replacement (FRU) part numbers.

This document applies to the following systems:
- ThinkPad R50
- ThinkPad R50p
- ThinkPad R51

Released on 05 Aug 2005
Additional information

For links to updated service parts information, visit the service parts list index.


  • The machine type model list for item 4 (CPU assembly) on page 147 of 227 requires the following correction:
    • Intel Pentium M Processor 1.6 GHz model list should include 1836-BCx
    • Intel Pentium M Processor 1.5 GHz model list should not include 1836-BCx
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Country Availability
Document ID : UM000641
Legacy Document ID : MIGR-53169
Last Updated :
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