Greetengs everyone, This is my first problem with my MacBook and I couldn't find better place for help The problem is that I have physically removed (by accident) this little part (shown on attachment in blue circle) and I haven't got clue what is that. So, does anyone have an idea how is called that little part and what is the value or mark of it, so I could search for it? Best regards! p.s. I forgot to write model of MacBook, it is Unibody A1278 (alu case), late 2008.