MacBook Pro 17-inch, Early 2011 Video Card Failing
I have a 17" MacBook Pro early 2011 running macOS High Sierra version 10.13 and every so often screen will flicker, go blank and then reboot with lines across the screen, fail to fully boot and restart over and over again. After at least 8 or 9 tries it'll boot up, I'll log in and sometimes it'll last me a whole day but now the problem is getting worse, within 3-4 hours it'll fail again.
My laptop is obviously out of warranty and I participated in the recall in September 2015 and had my video graphics card replaced at the Genius Bar. Below is the current graphics card in my laptop.
AMD Radeon HD 6750M 1 GB Intel HD Graphics 3000 512 MB
I'm having trouble finding this card and not sure what comparable graphics card is out there to purchase that'll fit my early 2011 MacBook Pro. I'm even ok using more current video cards, preferably better, at a reasonable price.
Any suggestions?
MacBook Pro (17-inch Early 2011), macOS High Sierra (10.13)