BIOS or firmware package labelled HO-5879 JHS63Q-50-K50, packed as a 17.6 MB RAR archive. The name gives no brand or device type, so the codes are the only identifiers; JHS63Q-50-K50 could refer to a mainboard model, but that cannot be confirmed from the name alone. Before using it, match these codes against the labels on the board or the flash chip. Always read and keep a backup of the original chip with a programmer before writing, and check that the image size equals the capacity of the target 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 | 28 Dec 2023 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | 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 →