We may have found other answers which could help you.
Click here for Sound Computer Installed
on and of switch?
Red light and loud beep occurs when power button is pressed?
How do I enter Bios in a EL3100g emachine?
How can get my emachine desktop EL1200 to load normally?
I have an emachine t5212. It says no bootable device?
emachine w3107 wiring diagram?