Problem with error 01C9 - More than one Ethernet devices

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Revision as of 22:28, 23 January 2006 by Danage (Talk | contribs) (Affected Models)
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Problem Description

Certain Thinkpads show a warning message at POST when a WLAN card with an Atheros chipset is present in the MiniPCI slot:

  WARNING
  01C9: More than one Ethernet devices are found. Remove one of them.
  Press <Esc> to continue.

Affected Models

  • T30
  • R40
  • A31p

Not affected are: T23, T40 (please submit!!!)