Firmware package for the NR138 motherboard, part number 335186-001, as recorded in the name. Part numbers in this format are typical of HP spare boards, and checking the sticker on the PCB against 335186-001 is the quickest way to confirm compatibility. The 263 KB zip suggests a small flash image of the era. Before writing it, identify the flash chip and programmer support, save the original firmware, and verify the image size matches the chip so it will fit correctly.
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 @Laptopdesktopbios. 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 | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →