I am sorry to hear you are experiencing difficulties to find drivers on Windows* 10 for Intel® Graphics on Intel® Core™ i5-430M Processor but let me do my best to help you.
Please try uninstalling the current driver from Device Manager and install the latest for your controller at the following links :
64 bit version for 3rd generation processors Intel® Download Center
Additionally, you may try the 32 bit version from here: Intel® Download Center
If you are still having problems you can try with the Intel® Driver Update Utility Installation. Here you have the instructions: