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U user45048 sirak Golden reputation_scoree Dec 22, 2022 #1 MotherBoard Model e93839 ka0121 Laptop Model dell optiplex 990 bin
S Salimeh Bolboli Staff member Admin Reputation: Dec 22, 2022 #2 Bios - dell optiplex 990 cn-06d7tr O6D7TR bios dell optiplex 990 cn-06d7tr O6D7TR dr-bios.com