there are just too many possible bugcheck codes to even guess at a solution without knowing which bugcheck code your machine hit.
if you can boot you can upload the .dmp files found in c:\windows\minidump
and someone can read the codes from the file.
otherwise, boot and write down the bugcheck code and some of the parameters
for example:
BugCheck A, {0, 2, 1, fffff80002e873be}
the bugcheck code= A
and the others are the arguments to the bugcheck, each will have a specific meaning.
Ahsan Nagina :
hello, i need a solution for blue screen comes in my laptop,whenever start laptop i got blue screen error, and i donot want to format my laptop cause of important data, so need a proper soltution blue screen , thanks regard