I CAN'T FIND MY BLUTOOTH ON MI LAP TOP.. IT'S A EMACHINES E528

I assume that you are looking for an e528 adapter. There are many adapters available on Amazon and eBay (search for "e528 charger"). If instead you are saying that the machine works fine when the charger is plugged in, but not when you are running off of the battery, then how do you know that your battery is OK?

go here and see what wrong with your laptop
http://www.maximumpc.com/article/features/blue_screen_death_survival_guide_every_error_explained

You must have a Video Program and proper Drivers.
Go the manufactures web site for this material.

1. right click the battery icon on the bottom right toolbar
2. select "power options"
3. select "high performance" (if not visible use drop down to show additional power plans)
4. click "change plan settings"
5. click "change advanced power settings"

Drivers For Free - Emachines ... E528 Webcam Drivers
eMachines E528 Drivers for Windows XP ' DriversTag This should Help you

Hmm I had the same problem with my pc..turned out my pc was full off dust and was over heating from the start.

Sounds like you lost your Operating system, Probably going to require a reformat to repair

Try restarting...when the eMachines splash screen appears (e)...press Alt+F10 at the same time...this is the method I learned about when my eMachines recovery management would not complete the restoration process...mine is a desktop pc...but give it a try and see what happens.

That depends on the model, because there are two different e528. One is called e528-2012, and that model does have a webcam. The other model, e528-2325, does not come with a webcam.

No se encienden los led's y quisiera saber si la fuente de poder estara dañada, no se enciende al conectarla.