Need schematics for front panel , power sw , pwr led , hdd led et

Try this link to Emachines page. After you put in the make and model and stuff you should be able to view the user manual for your machine. If this isn't what you need you are able to contact support from this page and maybe they can direct you to a more detailed explanation that may help more.
eMachines use specially-made
boards for them so there is no manual as such as the boards aren't made
to be distributed. Basically they would all use the same sort of
connectors and blocks (and cases) to an extent that anybody can plug a
connector into the right place and it will work.

The easy way to
get round this is to find the power button first - try each two pin
connector first, press the button and see if it comes on. If not, move
along on the block until you find the right one. Then it's just a case
of trial-and-error on the other ones to find reset, power LED and HDD
led.


http://www.emachines.com/support/product...
Try this link to Emachines page. After you put in the make and model and stuff you should be able to view the user manual for your machine. If this isn't what you need you are able to contact support from this page and maybe they can direct you to a more detailed explanation that may help more.
eMachines use specially-made boards for them so there is no manual as such as the boards aren't made to be distributed. Basically they would all use the same sort of connectors and blocks (and cases) to an extent that anybody can plug a connector into the right place and it will work.

The easy way to get round this is to find the power button first - try each two pin connector first, press the button and see if it comes on. If not, move along on the block until you find the right one. Then it's just a case of trial-and-error on the other ones to find reset, power LED and HDD led.


http://www.emachines.com/support/product_support.html?cat=Desktops&subcat=W%20Series&model=W4065