I recently discovered after 3 warranty claims and almost 5 months of repair delays that NOD32/6.0.316 has been a part cause of lockup problem with my Sony VPCX125LG Laptop. This laptop uses a 64G SSD drive. This was confirmed on the last warranty return when after a clean install of Win7Pro/32, including windows updates and Sony Vaio Updates I installed Google Chrome followed by NOD32/V6. After 10-15mins the Laptop locked, display was good but no disk. keyboard or mouse activity, this was repeated many times until NOD32 was uninstalled. I am now using AVG free. The #1 repair replaced a cooling fan, overheating & lockup. #2 replaced the LCD panel damaged during first repair. #3 replaced the 64G SSD drive. NOD32 and possibly other factors appear to have a problem with SSD drives as all my other non-SSD W7 systems use NOD32 without a problem. Prior to the first overheating problem I had been using NOD32/V4? I would appreciate any help, please.