koki1337

Definitely yes. Think of it like micro USB to Lightning port, such things are possible too. Also might wanna keep an eye out at eBay or Alibaba. Might be available quite fast with low price.

Just to back up other people's recommendations, GTX 970. I picked up a MSI Tiger version of the GTX 970, and I'm loving it. Don't mind the 3.5GB VRAM issue unless you're gaming on 4K. If you're running on 2560x1080 like I do now, then it's going to be more than enough!!

I personally built a desktop and got another cheapo laptop for my other usages. Gotta consider for the long term - for any other upgrades or faulty parts, the laptop is pretty much defective entirely. Build a desktop however, if that one part is faulty, change that instead. Speaking from experience, my laptop's keyboard broke and I had to lug another keyboard around. Defeats the purpose of a laptop entirely.

Really depends on where you're gonna use the laptop on though. Assuming that you're using on a table then I suggest something that can be cleaned easily would be great - like the Cooler Master Notepal U1, U2, or U3. Personally using a U2 for my Lenovo Y580, loving it ever since. Seriously those fans are easily cleaned too, and can be moved to suit a large majority of laptops.

Teamviewer isn't possible, assuming that problem occurred outside of Windows. And you really have to prepare the BIOS file properly. No saying what could go wrong if you force, better double check.