Problem My Book Essential 1Tb *again*

hey there, could you email me that program blsrect@yahoo.com? nd for all of you reading this post im having a problem where my mybook keeps “shutting down”. a box appears in the bottom right corner of my screen and says that “delayed failed diskwrite something somthing something”. sometimes it doesn’t turn on, sometimes when press and hold the power button, it stops humming but the light is still on… any suggestions besides “buy a new one” or “you’re  screwed”?