This message was posted on behalf of Intel Corporation
Your system is old now and the support is limited. There are no new drivers available. Laptops require custom drivers provided by pc manufacturer.
You can try with our last generic driver; however, it might work or not.
HD Graphics for 1st gen Core processors (2/19/2013)
The instructions are below:
1-Download the zip file of the driver from downloadcenter, unzip and keep file in the desktop.
2-Turn Internet connection off
3-Go to device manager>Display Adapter, right click Intel HD graphics and select uninstall driver (check delete box)
4-Restart the computer
5-Go to device manager>Display Adapter, right click over Microsoft generic driver select Update driver, browse search for graphics folder at desktop (step 1)
6-Restart system and review graphics driver version installed from device manager or Graphics control Panel.
In regards to Driver Update Utility, it is not working properly in your system because the processor and chipset is already out of support.
Hopefully the latest driver will work in your system.