Nuances when soldering a bga SSD memory chip on a laptop?

Question

Iron

Good afternoon! Please tell me what are the nuances in the process of changing the SSD memory chip on a laptop? Do I need to write some data areas to the new chip?

The memory chip on my laptop died (it cannot be marked as disk space) and as a result it is impossible to install the operating system. I decided to try to find the same chip, or its equivalent, and replace it on the board.

Answer 1

For work, it would be nice to have a table for heating the board on the reverse side, so that the board does not lead. And without a BGA stencil for this chip, you are unlikely to be able to solder all the contacts

Answer 2

Need heating, air station and stencil + stencil balls.
By the way, it is also glued with glue in the corners.
It would be wiser to send it in for repair.
Well, it’s worth looking on ibei or ali for such a whole motherboard, there is a chance that the motherboard will cost not much more than repairs.