I have the laptop with me and in addition to all this things I have the Windows 7 installed on it. Well this is really cool as I was thinking of having the Windows 7 and not the Windows XP as I was of the opinion that the Windows XP is much older and is of no use at all. But after some time of use on this Windows 7 I have seen that it is troubling me a lot. I have noticed that there is a unknown device here in my case and I think that it is somewhere here: Intel(R) ICH10 LPC Interface Controller - 3A18. What is this? I really need to be out of this soon and any help in this matter will be really appreciated. Please help me out of this soon. Waiting for the replies to come here. I thought that the Windows 7 will be a better option to go with but this time I think that I made a wrong choice and I really need to be out of this. Please come up with the suggestions here.