CD004, CD00F (C4751i)

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ByEric Ditges
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Contents

Trouble typeCD004: Storage access error (connection failure)CD00F: Storage data transfer error
RankC
Trouble detection conditionCD004: Unable to communicate between the storage and CPU board (CPUB).CD00F: Data transfer from the storage is faulty.
Trouble isolation–
Relevant electrical partsStorage board (STRGB)CPU board (CPUB)Base board (BASEB)

Procedure

  1. Check STRGB for proper installation and correct as necessary.
  2. Check CPUB for proper installation and correct as necessary.
  3. Replace STRGB.
  4. Replace CPUB.
  5. Replace BASEB.

(Link to the Field Service Manual)