Hello,
While using my desktop I tried to install a software through a memmory stick.Immediately the stick was inserted the antivirus detect a malware from the stick,I tried to scan the stick but my sreen went of immediately.I tried to switch if off and on but it wasnt coming up again.I removed the memory and insert it again all I could hear is a cracking sound as if the board is having difficulty in coming up.What cam I do in this case.