Hi
Ihave purchased Sony VAIO E series three months back working without any issues.But after 2 months, the built-in keyboard and mouse not working after windowsstarts. USB mouse and other features working without any issues. To make thekeyboard and mouse, i have should restart the system 2 to 3 times or uninstallthe driver for same. The laptop having Windows 7 Home Premium. After theproblem, i have reinstalled Windows 7 Enterprise and also did built-in systemrecover. Still the problem persists. Is the problem related to Windows 7 orwith hardware? But once the keyword and mouse drivers uninstalled via devicemanager working fine. Please help me.
