Pixhawak 2.4.8 Heating in barometer sensor area, when powered up by all 3 methods

Today I powered up my board through the servo rail only for 30 Everything was fine, but the second time when it was powered through the battery at the same time I powered it through the servo rail with power coming from VBAT from ESC (3s battery) This time big light in the middle was not showing, only other lights were blinking
I removed the cover and learned that this component is heating up

Contact Radiolink.