Someone tried to solder two chips (just like the original ones) on the backside of the board but It wasn't recognized.


Maybe removing the two original chips and using 2 chips of twice the size like K4H1G0838M instead works better... (please note I haven't double checked that these are 100% compatible) Here's the datasheet https://www.digchip.com/datasheets/parts/datasheet/409/K4H1G0838A-UC_LB3-pdf.php

If It wasn't recognized It may require patching the firmware as the size recognition may be hardcoded.

[ Edited by Crumb 17.01.2025 - 16:00 ]