Ask Please help clean me region this laptop Acer v5-473P

[Batch2Teknixs]

Help me pls thanks the problem of this one is not reading MSATA and SATA even though the circuit is fine

 

[ThienBui]

need check chipset

 

[Batch2Teknixs]

need check chipset

The bios chipset or the processor?

 

[Batch2Teknixs]

need check chipset

bios chipset is AMIC A25QE32M-F