Solved! I was using a patch together power cord I hooked wires backwards computer shut off.so I hooked them up correctly and powered u

Solution
There's a very good chance you've already destroyed your laptop.

Go out and buy the proper, compatible charger for your laptop rather than patching one together.
MERGED QUESTION
Question from hudstone9 : "My Asus Q551L won’t charge battery completely dead won’t turn on with power supply"







And please put your question on the body, and not on the title.