I have upgraded my Sony laptop storage with vertex3 240 gb and I did not had any issue with the installation. I was able to install it and use the laptop properly but now after a couple of days I have found the laptop to be freezing at start up for more than 5 minutes and I am just not able to bare it anymore. I donít know what went wrong with it now, it worked great for the first day and within some days it has started reacting like this. I just wanted to know if I can do anything about it and get my laptop like it working before?? Any help regarding this will be appreciative. Thanks in advance.