I have Inspiron 15R 5521 and there is windows 7. I download lots of video drivers. one of them is AMD radeon HD 8730M driver. when I try to set up and use, it
says that is not suitable with this pc or windows. what will I do now? Is windows 7 cannot be used with inspiron 15R 5521 ? what will I download?
You need to use the Dell version of your graphics driver. Get it at Dell Downloads and Drivers in Support. http://www.dell.com/support/drivers/us/en/19/product/inspiron-15r-5521