Display EDID dump for LG LP156WH3 panels in the TL Q1 revision, a 15.6-inch laptop screen type. Its 256 bytes match a full 24C02 EEPROM read, so it can be written as a complete image with a CH341A or similar programmer. When stored EDID is damaged the notebook may not detect the panel, show it under a generic name or refuse native resolution, and restoring correct data cures that. Check that the Q1 revision is printed on the panel label, as S1 and E1 revisions are separate dumps.
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 (4)
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 |
| @laptop_bios_schematic | 28 Dec 2020 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 14 Jul 2025 | 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 →