Package for the IBM ThinkPad T43 carrying the CASTW label, compressed as a 910 KB RAR. The name reveals neither a board number nor revision, and it does not list the…

RAR archive of 806 KB for the IBM ThinkPad T23, marked with the CASTW label shared by several files in this set.

Archive covering the IBM ThinkPad R50, R51 and R52 notebooks in one 2.4 MB RAR package.

Compressed RAR archive for the IBM ThinkPad X31, about 2.61 MB. The name does not reveal what is inside, so it could hold a schematic, boardview or other service…

Archive for the IBM-branded R61i notebook, about 1.30 MB in RAR format, labelled VGA SHARE, meaning the shared-memory integrated graphics version rather than a discrete…

RAR archive for the IBM ThinkPad A20 and A22 notebook family, weighing 2.82 MB. Nothing in the name identifies a board number, revision or the exact files packed inside…

RAR archive for the IBM-branded ThinkPad X220 referencing Wistron and the Dasher-1 project name, about 2.01 MB.

Archive of documentation for the IBM ThinkPad T43, with the CASTW prefix in the name possibly referring to a CAST/boardview-style layout file, though this is not…

Second copy of an IBM R52 UMA archive, 730 KB in RAR format, the same size as the other R52 UMA file and probably a duplicate saved under a numbered name.

Archive covering the IBM ThinkPad X30 and X32 ultraportables, packed as a 4.40 MB RAR. No board number or document type appears in the name, so the contents, likely…

Repair documentation for the ThinkPad R52 version with integrated VGA, meaning the board uses chipset graphics with no discrete GPU, packed in a 2.40 MB RAR archive.

RAR archive of service material for the IBM ThinkPad R50 and R51 notebooks, about 1012 KB in size.

RAR archive covering the IBM ThinkPad X40 and X41 compact notebooks, 895 KB in size. The name provides only the model pair, with no board number, revision or listing of…

Compressed RAR package covering the IBM ThinkPad A30 and A31 models, 3.25 MB in size. Its name states only the model pair, with no board number, revision or list of…

RAR archive from IBM, around 1.54 MB, carrying a ROME design at revision 3.5 according to its name, likely an earlier schematic issue than the 4.0 set.

RAR archive, 1.41 MB, intended for the IBM ThinkPad R50, R51 and R52 family. The file name names only these models, without board number, revision or a listing of what…

Lenovo F41A notebook documentation listed under IBM Lenovo, a 1.09 MB RAR archive for motherboard LA-3571P.

ThinkPad Z61 service material in a 1.67 MB RAR archive, with the motherboard identified as a Quanta design under the project code BW2.

RAR archive labelled for the IBM ThinkPad T40, about 1.05 MB, most likely holding service documentation such as a schematic for that notebook.

IBM-labelled RAR archive of about 1.58 MB whose name points to a design called ROME with version 4.0, apparently a schematic revision rather than a retail model name.

Compressed archive for the Lenovo (IBM-era branding) ThinkPad T410i, UMA version with integrated graphics only, board code NZM1I-8 dated 09A21-1 and built on the Intel…

Archive for the ThinkPad X220 associated with the Wistron Dasher-1 board design, 1.04 MB in RAR format.

Archive for the ThinkPad L410 tied to the Quanta GC7 board project, packed as a 934 KB RAR.

Lenovo 3000 C100 service archive for Compal board LA-3091P, project HEL00, with the name Biathlon IBM 15 and revision 1.0, stored as a 962 KB RAR file.