BIOS dump for an HP 15-r074tu with an Intel Core i3 and no discrete GPU, on the ZS050 platform, motherboard LA-A992P revision 1.0. The LA-prefixed number is Compal's scheme, and Compal also uses platform codes like this one. Since the same board appears with and without a graphics chip, pick the matching variant. Write it to the SPI flash with a programmer to recover a dead or looping board, but first read and keep the original chip, confirm the PCB markings, and check the image size fits.
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 |
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Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →