ZIP archive of 1.38 MB for the ASUS W519L and X555LD, board revision 2.0, whose name indicates a modification that disables onboard RAM, presumably a BIOS edited so the laptop runs from the SO-DIMM slot when soldered memory is faulty. The exact contents are not listed, and the (2) suffix suggests a duplicate copy. Such images are flashed to the SPI chip with a programmer. Always save the original BIOS first, confirm the revision on the PCB and verify the file size matches the flash chip.
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 @ITHINKHS. 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 | |
|---|---|---|
| @ITHINKHS | 8 Feb 2022 | Open file on RM Schematics |
| @pepeelectronica | 23 Apr 2022 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
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