Re: laptop dead after inserting battery with reverse polarity

yes sir i do. can you pls tell me where to start testing?

Gud day to all! i have this msi wind u100 netbook. after experimenting and repacking the battery, tried to insert the battery but i think i have that mistake of not making sure of the polarity. then the jack burnt and i removed it quickly.after that,i removed the battery then tried another supply but it does nothing.so i check the board and found out that this TPS ic is getting hot while the supply is connected.so i replace the TPS 51120 with good one from another board and now its not getting hot anymore but still the same.no power what soever. and i noticed that the in the DC jack area now is...

Re: New Members - please post your introductions here

Gud day to all of you, im raiyan frm manila. im looking for help that's why i got here...amm about me, im a trying hard, hardheaded try to fix all person. Id Like to dissect things. I learned only thru xperience, 15years and still counting. Its a habit now to me. Sömetimes its very hard but the feeling of every accomplishement makes me lo0k for m0re. But im still a n0vice considering i dont have any formal training specially in reading diagrams, boards, circuitry and so on...but now i have this board problem and a new learning...