HELP!!!! Dell 5547 laptop wont turn on after assembly

Hi veeru20,

Thanks for posting.

Apologies that your computer isn't working as expected.  In researching this, I found that other users have reported some problems with the battery not being connected after reassembly.  Please check that, and if it's not working for you, then please contact tech support for additional troubleshooting.  You can contact Tech Support at 1-800-624-9896 or 1-800-288-4410, or you can initiate a chat session http://dell.to/2v4snVm

Thanks for checking out my post.

I tried to install the battery again but i cannot turn on my laptop back.

I cannot even see the led light when I connect my laptop to the charger

Please contact tech support for additional troubleshooting.  You can contact Tech Support at 1-800-624-9896 or 1-800-288-4410, or you can initiate a chat session http://dell.to/2v4snVm