Archive named P45-53V3.1 with 1366x768, General, Max and USB tokens, about 2.24 MB in RAR format. The name looks like a firmware package for an LCD controller or similar mainboard with a 1366x768 panel setting and USB update, but the device and brand are not stated, so contents should be checked before use. Such packages are usually copied to a USB stick or written with a programmer to the board's flash. Confirm the board marking and panel resolution match, and keep a backup of the existing firmware.
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 @led_software. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @led_software | 21 Nov 2024 | Open file on RM Schematics |
| @hashmielecom | 28 Jun 2025 | Open file on RM Schematics |
| @tvsoftwareworld | 11 Apr 2026 | 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.