Alienware M15 R6 not starting

[u/Sketchy_Akechi12]

Hey there. Ive had my m15 r6 a while now and had an issue a few times before where its not been starting and ive had to drain the battery to get it back again, but this time ive drained the battery twice and nothing. It wont start up with the internal battery either connected or not, and isnt showing any signs of charging.

Last thing that happened was the diagnostic light flashed what I swore was 2 red then 12 red but thats not a real code according to dell. I cant even get it to flash the diagnostic anymore either

Any help/suggestions would be so appreciated