Ok guy, i purchased a lenovo all in one pc 3 years ago.in the time of purchase the seller didn't tell me that it can't be upgraded, so unluckly i just bought it. Now i want to add a graphics card in my pc very much for playing intensive games.so guys please give me some ideas how can i install it?& also please don't reply me that "buy another pc"… Reply me as i'm your relative!
Give me some ideas how to add graphics card to my lenovo all in one desktop?
You can't put a graphics card in a laptop computer, there's no such thing as an external graphics card. So yeah if you want to upgrade "buy a new pc". But apart from that you can't.
Unfortunately, my friend, you're onto a loser with that one. All-in-One computers aren't designed to be upgraded. There PROBABLY won't even be an expansion slot inside into which you'd place a video/graphics card.
Only a few all-in-ones have ability to expand with a slot for a video card. http://www.cnet.com/...in-one-pc/
I don't know if your Lenovo of some unknown model is one of them.
Some newer all-in-one desktops have USB 3.0 ports that are fast enough for an external video adapter of some capability. But you have to use an external monitor.
Or you could try to do a dissection of the all in one to get to the wireless adapter (if exists). It might be connected to a PCI-e 1X on the board. That would be an access point to connect an external PCI-e slot and power supply. That could contain a good video card. External monitor again.
If you were my relative (like my cousin who builds PCs for clients)--build a gaming PC.