Hp pavilion 15 series restarting problem fixed

Put DC supply amp. 7-8

   After press power btn amp. 230-250

And back amp.26- 50

   After some time same process 

   Amp. Goes 250 and back amp. 25 - 50

      Stand multimeter & checked when turn on board (amp. 250-280)

  VIN is 🆗

   3V 5V 🆗

 Ram voltage 👍

1.05 PCH COIL voltage 🆗

  Core voltages okk

 But,

         GFX coil voltage is not generate   

  Remove gfx coil and checked ..

 

Set is ok