The graphics card in my Lenovo b500 all-in-one has died. I have removed the card and wanted to replace it with the same, however there does not appear to be the same available. I want to find a compatible replacement or upgrade, but I am concerned about issues around my PSU being good enough for an upgrade and other issues that might arise if I don’t get a suitable match. Any help much appreciated. As the Lenovo is an all-in-one it will need a MXM card.
Lenovo ideacentre B500, machine type 10026
OS: WIN 7 HP