I had a similar problem to this I don't think I can answer it just guide so ta speak. When my Pc crashed and the blue screen showed it was because I had wire trouble the connectors from the hard drive to the mother board. This resulted in the blue screen. With you'rs being a laptop have someone you trust and who knows what they are doing to have a look at its internal connectors one may have come lose. Causing it to crash when tries to read the memory card

This is only a possability It may not be you're problem at all.
Don't start taking apart you're laptop if you don't know what you are doing.