Firmware archive for the Microsoft Surface Laptop Studio, with 1964 in the name most likely being the model number printed on the device, in a 5.21 MB RAR file. The name does not state flash size, board number or what the archive holds, so check its contents first. Firmware like this is typically used to reprogram a corrupted SPI flash chip with an external programmer. Read and save the original chip before writing, and make sure 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 @fixtronix. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @fixtronix | 20 Jun 2025 | Open file on RM Schematics |
| @LCS_Biossolutions | 20 Jun 2025 | Open file on RM Schematics |
| @technodev_bios | 20 Jun 2025 | Open file on RM Schematics |
| @technodev_bios | 20 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →