Used - Like New: New OEM AMD A10-Series A10-4600M AM4600DEC44HJ 2.3 GHz Socket FS1 (FS1r2) - Newegg.com
Used - Like New: AMD A8-Series Quad-core A8-3520M 2.5GHz AM3520DDX43GX 4MB Socket FS1 35W 722-pin laptop CPU OEM VER. doesn't come with fan - Newegg.com
Laptop Notebook Motherboard Mainboard for HP ProBook 4535S 654308-001 AMD Socket FS1 DDR3 - LCDPARTSDIRECT