Soldering temperature profile. RAM chips are BGA packages which are quite demanding to properly solder. Sometimes it can happen that the melting of solder is not proper. In that case sometimes contact can be sporadic or tiny which can break on little mechanical shock like transport.
But remember it's just a wild guess. Without proper diagnostic like RTG we're usually in the dark regarding that manufacturing error.
But remember it's just a wild guess. Without proper diagnostic like RTG we're usually in the dark regarding that manufacturing error.
Statistics: Posted by filip.slo — Mon Jan 01, 2024 11:54 pm