Not charging, charging board replace to no avail.

Samsung Note 10 lite wont charge. Used a different USB cable and charger to no avail. So I decided to replaced the charging board since it was easy to replace. But to my surprised it still wont charge. It will show that charging ICON, but does not show how much percentage of the battery. (seem to be an indication that is still not charging correctly) Pressing the power and volume does work, but the phone will just turn off again. I have check continuity of the ribbon cable and its perfectly ok. Due to frustration I stop working on it for a few days. Now when I try to plug in the charger it wont even show the charging icon.