Archive for the HP TPN-W144 laptop with Wistron board number 18744-1. TPN codes are HP regulatory model identifiers, and the five-digit dashed number follows the Wistron mainboard numbering scheme. The name does not say what the 2.48 MB RAR contains, so it could be a BIOS dump, a boardview or other service data. Open it and identify the files before use. If it holds firmware, back up the original flash chip before writing and check that the image size matches the chip capacity.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive_photos. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive_photos | 18 Dec 2023 | Open file on RM Schematics |
| @skclappybios | 8 Jun 2025 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.