Firmware for the HP 15-r098sr, product number J8D70EA, with the tag rev2213_100 in the name, which may be a version or revision code; the =8= mark is not explained. The 2.99 MB RAR likely holds a SPI BIOS image for reprogramming with a hardware programmer. Because no motherboard number is given, check the board marking before use, as this series shipped on different PCBs. Read and save the original chip contents, and make sure the image size fits the flash.
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. 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 | 27 Feb 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →