Here is your video card for your laptop:
Intel HD Graphics
memory amount : up to 997 MB shared memory from 2 GB system memory installed, (with pre-installed 64-bit operating system)memory type : shared
You need to go to intel's website to download those drivers.
But you need to find out which intel graphics card you have.
To do this you need to download a program called "Unknown Devices"
You can download it directly from my Webserver:
http://www.paradox-system.com/MISC/UKD_14-20_Beta.zip
Here is a screenshot of what the program looks like when you run it:
The use of this program gives valuable information that you can use to search for the model of the graphics card your Laptop has.
We know it's an Intel HD Graphics adapter but we don't know which model. This program can give you more information even the model in some cases. At the very least it will give you a hardware ID which is very important to use to search for the appropriate drivers.
If you right click on your "unknown device" in this case your graphics card. It will show you the menu you see in the screenshot, Click "Search web for Selected Line"
This will search based on Hardware ID of the device, and give you your best chances for finding the driver.
If I bet money on it... You will find the driver from
www.intel.com. Otherwise, windows update is an alternative option.
Let me know if this solution works out for you.... If it does not, I can further show you how to get windows update to locate the driver for your laptop.