What to do with the video card with such hellish symptoms?

Question

Iron

Just now I bought myself a laptop on Avito (ps never buy anything on Avito - everything is rubbish) in order to urgently need a new laptop. I only managed to test the peripherals on the spot, unfortunately I did not pay due attention to the video card.
Generally laptop lenovo ideapad Z580. With nvidia GeForce GT630M discrete. There is clearly something wrong with her.
I came home - turned on the discrete in the BIOS, installed the driver on windows, rebooted ... In the device manager, the discrete falls off - "This device has been stopped because it reported a problem (code 43)"
When installing ubuntu, it's even worse. nouveau returns a huge error log and does not load the interface at all.
Basically screwed up hard. It's a pity for the money, because the discreet is perhaps the only thing for which I bought it. Is it possible to patch up the vidyahu or is it better to fuse further on hands?

Answer 1

so as not to breed demagoguery - the most correct and not losing option is to go to the office. maintenance service - to give with the replacement of vidyuhi. You have to pay (remember the saying: "The miser pays ..."). And then in this case, they carry out a complete diagnosis + change the vidyukha (specialists, not unfortunate kneelers) + give a guarantee.
I personally do this now: at one time I repaired an LG phone (sensory) - and a used one cost about 8-9, and for 4 they changed absolutely EVERYTHING (except for the back cover and battery). P.s. in the "stall" at "phone repair / Iphonoff" for 4 they promised me to change only the sensor. screen.
Also with a laptop - they gave away a non-working ASUS for free (they spilled water on it). I gave it (August 2016) to the official service - they changed the mother card (it was in it that there were problems) + a 3-month warranty. The amount is somewhere around 11,800 (if you buy from ali, then 6-7, but ali I don’t trust such things). Such a laptop itself now costs about 25-27 on Avito
If patched up - then in the way that he described.
If "deal" - then calculate how economically you "lose" (with / without video card repair) during the subsequent sale

Answer 2

install drivers and all software from the laptop manufacturer on Windows.