Hellow! I have a Fujitsu Siemens Amilo A1640 with a Sempron 3000+ proc. and I oc the proc at 1700 mghz to 2000 mghz and the laptop shut down . When I start again the laptop the cpu clock was the same 1700 ...but the chipset it wasn't the same now it is ICS 94228 and in PLL control at cpu it apeard 1.#J . Please someone help !