SAV Repair Tv & Laptop Staff member Moderator Joined Jan 13, 2018 Messages 1,843 Nov 22, 2022 Thread Author #1 Samsung Book NP550XDA-KT1BR ALLROUND3 NB2772_PCB_MB_V4.1 REV: 1.0 Bios NB2772 Attachments NB2772_PCB_V4.1.zip NB2772_PCB_V4.1.zip 7.3 MB · Views: 0 NP550XDA.zip NP550XDA.zip 7.4 MB · Views: 0 1mb.bin 1mb.bin 1 MB · Views: 0
