I have installed iolo system mechanic in this laptop but this has slowed down my startup up to 1 min. Before it was very fast. An analyser says that this is caused by hdd an he suggest to replace. here are the WPT LOGS: http://www.mediafire.com/download/7xevd9bdcdq2nx0/bootPrep_BASE+CSWITCH_6.7z
http://www.mediafire.com/download/1b4y13wr1izpijz/boot_BASE+CSWITCH+DRIVERS+POWER_1.7z
http://www.mediafire.com/download/1b4y13wr1izpijz/boot_BASE+CSWITCH+DRIVERS+POWER_1.7z