19861-1 ok bios bin

[pramith]

19861-1 inpower

[danish8717]

ST-3TF2963
mother board number 19681-1
problem - my laptop bios setup 5402 but my laptop 5502 15 inch any solution plz help me

[qayyum786]

ST-3TF2963
mother board number 19681-1
problem - my laptop bios setup 5402 but my laptop 5502 15 inch any solution plz help me

Bios on factory mode
add service tag in bios setup and select model manually as per your choice