Need identifying motherboard chips ( Aspire v17 Nitro )

Benderbej
Benderbej Member Posts: 3 New User

Hello everybody! this is my motherboard, 20160720_053144[1].jpg

20160720_053210.jpg

 after overheating, two chips were destroyed:  PU4401, and(maybe) PU4201, what are these chips(picture below)?

20160720_053155-chip.jpg

 

Thank you for your attention