i have dell 610 .and i am facing a problem that i when i powered on it num led beggin to blinking.and laptop does not on.somebody help me plzzzzzzzzzzzzzzzzzzzzzzzz

 

your battery is dying, needs replacing.

 

Dell 610 notebooks have two different battery possibilities.
Get the right one.

Here is how to test a Dell battery, they have a special test function.

 

Dell 610 notebooks have two different battery possibilities.
Get the right one.

Here is how to test a Dell battery, they have a special test function.

sir i am using laptop without battery .meanthat i am using it directily with ac adaptor

 

i have dell 610 .and i am facing a problem that i when i powered on it num led beggin to blinking.and laptop does not on.somebody help me plzzzzzzzzzzzzzzzzzzzzzzzz

It looks like the z key is sticking too.