This is your processor: Intel® Core™ i5-480M Processor (3M Cache, 2.66 GHz) Product Specifications
It is more than SIX years old and is no longer supported.
It is not supported on Windows 10, in case that is your operating system.
You will notice that it is listed as a "legacy" product and is no longer supported.
What drivers there are can be found here: https://downloadcenter.intel.com/product/52952/Intel-Core-i5-480M-Processor-3M-Cache-2-66-GHz-