Nintendo switch Oled Hwfly chip doesnt boot up

[FocusKerem]

my Nintendo switch hwfly chip doesnt boot up its blinking blue light then openning on ofw mode i dont see anything about hekate or no sd last night i play games fine but i cant do anything today can help me

 

[Hayato213]

Probably the issue is dat0.

 

[FocusKerem]

Probably the issue is dat0.

How can i fix that

 

[Hayato213]

How can i fix that

You need to check to see if it not solder properly.

 

[SylverReZ]

Make sure the points are soldered correctly, you can check this if you have a camera on hand.