Can any one identify this chip ?

Thread Starter

R!f@@

Joined Apr 2, 2009
9,918
This is Dell N4110 laptop.
The chip (circled) is gone, I can tell. But I cannot figure out the exact number. All that is written on it is "290".

IC.jpg
 

Kermit2

Joined Feb 5, 2010
4,162
Based on what it seems to connect with I would bet it is a buffer or schottky input opamp for shaping up a timing train signal.
 
Top