Quote Originally Posted by atlasmike View Post

High Grade boards
  • Motherboard
  • HDD logic board
  • CD/DVD board


Low Grade boards
  • USB (if not connected directly to the MOBO)
  • Board under the screen (after the fascia of the LCD has been removed)
  • any boards that buttons push like power button, right and left click etc.
  • Board for touch pad (though it looks as if it has a lot of gold on it).


Silver
  • Keyboard velums
  • ribbon cables.


Do I have this right?
It all depends on your buyer...
Motherboards are usually in their own category
Same with logic boards and CD/DVD boards



My buyer buys usb boards as "high" grade board (non-motherboard)
LCD screen board: "high" grade
push button board: "low-mid" grade
touchpad board: "high" grade