Press Win + R , type msinfo32 , press Enter. Look for "System Manufacturer" and "System Model" (e.g., "Dell Optiplex 7010" or "ASUS P8H77-M").
This usually happens if you have a pre-built system (like Dell or HP). These manufacturers sometimes lock the drivers. In this case, visit the manufacturer's support page (e.g., dell.com) and enter your Serial Number/Service Tag to get their specific driver version. intel-r- core-tm- i5-3330 cpu - 3.00ghz drivers download
Latest Review of Intel I5 3330 | Price in India | Flipkart.com Press Win + R , type msinfo32 , press Enter