A 512-byte EDID-related dump referencing i9300, T4976 and an LG LP171WX2 panel described as WXGA+. The i9300 prefix likely denotes the laptop model, while T4976 is an unexplained code from the name. At 512 bytes the file exceeds a single EDID block and may be a whole EEPROM read. It restores panel identification when the screen is undetected or shows a wrong resolution. Inspect the content with an EDID viewer, confirm the panel model, and keep a copy of the original chip before writing via I2C.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 26 Mar 2019 | Open file on RM Schematics |
| @biosarchive | 1 Oct 2020 | Open file on RM Schematics |
| @pepeelectronica | 26 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 7 May 2025 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | Open file on RM Schematics |
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →