You can upgrade it from Intel x4500 to Nvidia 210m. You have to find the motherboard and change it. Really bad nvidia card, not worth it at all.
You cannot change your laptops graphic card.
http://shopap.lenovo.com/ISS_Static/WW/ap/common/products/pdf/G450_asean.pdf http://www.geekwithlaptop.com/lenovo-g550-notebook they look the same
To upgrade your Lenovo S660 to Kitkat, you have to root it first using the Framaroot-Guide.
You can upgrade your Lenovo S660 to Android KitKat using the Android 4.4.3 KitKat update for Moto E.
Your Lenovo S660 can be upgraded to Android KitKat using the Android 4.4.3 KitKat update for Moto E.
If you have already rooted your Lenovo S660, you can upgrade it to Kitkat using the link: http://gadgetsacademy.com/update-galaxy-s5-android-kitkat-4-4-2-xxu1ane2-firmware/ .
Yes, you can easily upgrade your Lenovo laptop’s RAM or SSD at Star Laptop Care, the trusted Lenovo Service Center in Ahmedabad. We offer expert upgrade services to boost your laptop’s performance and storage capacity. Whether you're looking to improve the speed of your system by adding more RAM or need to replace your traditional hard drive with a faster SSD, our technicians are well-equipped to handle the upgrade with genuine Lenovo-compatible components. At Star Laptop Care, we ensure that the entire upgrade process is seamless, and we provide a free diagnosis to determine the best solution for your laptop's needs. Upgrading your Lenovo laptop’s RAM or SSD can significantly enhance its performance, allowing for faster processing, smoother multitasking, and increased storage space. Visit Star Laptop Care in Ahmedabad for professional upgrade services!
You can upgrade/update your 'Graphic Card' on ANY laptop or computer 'Video Card' = 'Graphic Card' Search 'Video Card' for more help.
No you can't unless you change the motherboard.
install new version from VMware
NACA 0012 with modifications?
Depend on your activity, for office it's not recommended to upgrade, but for gaming, and furthermore a recent released games, you need to upgrade to mainstream graphic card to play it without a glitch.