Unhappy Urgent help please

Friends ,please help me. my device is in big trouble.It was MIke's LX Kitkat ROM in phone.some days ago i installed LinkToSD and moved some apps to my memory card without partitioning it.After that i couldn't access my memory card on pc via mass storage or media transfer mode.Device is getting charged when connected to the PC(only if usb debugging is enabled) but PC even doesn't show any sign of a connected hardware .I tried using different cables tried in different PC but no use.Can't use flash tool since hardware is not detected by the computer.Thinking it was a ROM problem i switched to the Carbon ROM, but couldn't flash the kernel because of the connection problem.And now wifi is also stopped working.Some one please help me..(I don't remember if i turned on fastcharge option or not) but i can't see the option now just for checking wthr i enabled it or not).Help me