[Solved] I just want to ask before I purchase questions  

@stefano_natali, 

1) Not that I know of

2) It’s best to disable dGPU from the BIOS

3) I’ve seen people having less problem with AMD cards then NVIDIA’s but I don’t think it really matters as long as you’re willing to put some work into it.

4) I suggest an ADT-Link R43S for the card it really depends how much you wanna spend on a graphics card based on that see what sort of power connecters it needs and buy a PSU for it.

@kian_moiny, thanks a lot for your answer

For the possibility to move the laptop I think that I can use something like that: 

https://it.aliexpress.com/item/32877523247.html?spm=a2g0o.detail.1000014.37.1d9c4847qgfmP2&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.14976.158757.0&scm_id=1007.14976.158757.0&scm-url=1007.14976.158757.0&pvid=01de9f6d-8493-44ca-9c7d-3e7971f760b8&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.14976.158757.0,pvid:01de9f6d-8493-44ca-9c7d-3e7971f760b8,tpp_buckets:668%230%23131923%2319_668%23808%234093%2350_668%23888%233325%2314_4976%230%23158757%230_4976%232711%237538%23710_668%232717%237567%23940

can be good?

For the video card I think I can take an RX 580.. maybe I can buy also that on aliexpress? something like that can be good? 

https://it.aliexpress.com/item/4000391595372.html?spm=a2g0o.productlist.0.0.86d6376b8ZzMIQ&algo_pvid=55624261-642f-43da-ab26-5d1510a8c181&algo_expid=55624261-642f-43da-ab26-5d1510a8c181-3&btsid=0ab6d70515879714362387570e492a&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

or maybe an rx 570

https://it.aliexpress.com/item/4000451190705.html?spm=a2g0o.productlist.0.0.327a4642wpzQHd&algo_pvid=0a923408-37fa-4f6d-b958-e086a28a8e0e&algo_expid=0a923408-37fa-4f6d-b958-e086a28a8e0e-0&btsid=0ab50f4915879723860203033e4132&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

you think is better to take something different? (I cannot spend more than 150 euro)

Thanks a lot again 

@stefano_natali, I don’t see how that PCIe extender can help. Any sort if RX 570/580 is good as long as the brand is reputable.

@kian_moiny, 

ohh yes I took the wrong connector.

this one I mean:

https://it.aliexpress.com/item/33041913917.html?spm=a2g0o.detail.1000014.13.38d435746vXCVa&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.13338.142407.0&scm_id=1007.13338.142407.0&scm-url=1007.13338.142407.0&pvid=b11cd471-f44b-4051-a13f-04222de232e3&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.13338.142407.0,pvid:b11cd471-f44b-4051-a13f-04222de232e3,tpp_buckets:668%230%23131923%2315_668%23808%234093%2350_668%23888%233325%2314_668%232846%238109%23280_668%232717%237567%23940

For the power supply what I can take for a  RX 570 /580 ? 

Thanks a lot again for your help

@stefano_natali, first thing’s first I still don’t see how that extender helps, the detachment mechanism is just like the main adapter and it might cause problems. I’ve read somewhere in this website that using extenders can cause issues so keep that in mind. As for PSU you can use Silverstone ST40F-ES230.

@kian_moiny, perfect, you helped me a lot!

Thank you so much!

I'm planning to use egpu GTX 760 2Gb on Dell Inspiron 15-3573, any warnings on this build?

@veej, Your CPU is gonna bottleneck the GPU HARD but still I expect a decent uplift in performance. Apparently your device has no M.2 NVMe slot so that leaves you with WiFi slot and you're limited by PCIe 2.0 speed but I don't think it's gonna bottleneck the card that bad, all in all if this is your only option go for it but don't expect anything spectacular.

Hello all,
I have an old laptop which is Toshiba L855-11W, It has;

CPU: Intel i5-2450M 

GPU: AMD HD7670 2GB
RAM: 4GB+4GB

BIOS: InsydeH2O rev 3.5

GPU of my laptop is out of order, It doesn't work properly, When I start my laptop, There are some vertical lines on my screen. I should reball my GPU.Cpu of my laptop have Intel Graphics but It cannot use it because of structure of motherboard.  I want to use my laptop with EXP GDC Beast 8.0. It is compatible for my laptop. Can I use it.

EXP GDC
Beast 9.0b

Hello guys. I have a laptop. My laptop have Intel Core i5 3210m, 8 gb ddr3 ram, and intel hd graphics 4000. I need a new gpu. But I don't know which GPU to buy. Does  RX 570 do bottleneck. Sorry ı am not english.