disable dell power adapter check?

hi

bought a latitude e6320 , no poweradapter came with it.  so I just plugged in a hp adapter with 19.5 v and more amps , started fine

problem 1... processor stuck att 0.6GHz , so disabled speedstep.

problem 2.. the processor should go between 2.5-3.2Ghz , turbo was on in bios

so had to fix with software.. now goes up to 3.2 and graphic card boosts to..

and problem 3.. battery will not charge because can not recognize the adapter.

so was wondering if there is a way to disable the AC adapter recognition and let the battery charge..

if you answer is buy a dell power adapter becouse of the "chip" that says its a dell power adapter, thats not what Iam asking here , Iam asking if anybody knows of a workaround ,  like soldering on the motherboard.. or hacked bios , or software .. ,, or another battery .. there is no way in *** Iam buying a dell power adapter ever ever again ...