RAR archive of 6.38 MB named U2101 32m N2IET29W, apparently a 32 Mbit firmware image for the chip at position U2101 with version string N2IET29W. The name does not state the laptop model, so verify it against your board before use. Firmware like this is written to SPI flash with a programmer to recover a failed or corrupted BIOS. Dump and save the existing chip first, and make sure a 32 Mbit (4 MB) image matches the chip actually fitted.
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 @vinafix_bios. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
7-ZipWinRARThe Unarchiver (macOS)