Boards 19861-1 1
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- UD55E6500i 3840×2160 4K TP MS638 PC822 PAKISTAN LSC550FN18 IR HD
TV firmware for the model UD55E6500i, a 3840x2160 4K set, built for an MS638 based board with the PC822 token, the LSC550FN18 panel and the Pakistan market.
BIOS · 319 MB · 4 Nov 2026BIOS zip—319 MB - 19861-1 DELL Inspiron 5502 5509 16MB+ 8MB
BIOS archive for Dell Inspiron 5502 and 5509 laptops built on board 19861-1, with the name indicating both a 16MB and an 8MB image inside the RAR.
BIOS · 19861-1 · 13.4 MB · 25 Jul 2026BIOS rar13.4 MB