Dell Inspiron M511R (M5110) Series AMD Socket FS1 Laptop Motherboard NKG03 0NKG03 CN-0NKG03. Dell Part Number: NKG03 0NKG03 CN-0NKG03 Compatible Part Numbers: 55.4IE01.361 10246-1 DQ15 48.4IE04.011Compatible Models: Dell Inspiron M511R (M5110) Series