This maintenance manual provides maintenance information and reference information for the IBM ThinkPad i Series 1400/1500 (2621) products. Please use this manual in conjunction with the extended diagnostic test to more efficiently identify the cause of the fault.
This manual offers detailed maintenance information for the IBM ThinkPad i Series (2621), including safety precautions, part removal and installation, and diagnostic test procedures. It is intended for trained technical personnel who need to service the laptop efficiently.
The document includes sections on drive and diskette compatibility, FRU (field replaceable unit) part lists, error code explanations, and power management features, as well as extensive safety warnings and regulatory compliance notes. This manual is written in Japanese.
The manual can be requested via the IBM Japan website at http://www.ibm.com/jp/manuals/main/mai1.html.
The manual is copyrighted in the year 2000.
Read the "Safety Precautions" on page 4 and the "Safety for Maintenance" on page 3 before starting any work.