Dell Inspiron 5150 Notebook "precharge" Questions

when i plug the charger into my dell 5150 the led's on the front instantly flash once and will not charge a battery or run. if i install a precharged battery the unit opperates perfact until the ...

...they just quit. Almost all flat screen monitors..i.e. lcd, plasma, and dlp have capacitors that precharge to energize the screen, and those capacitors are quite prone for going out without

my laptop hp nx 6325 won,t power up hi thought it was the power lead was damage got new one ,put it in the back of the computer nothing no lights .even got a new battery but still ,nothing can you ...