Dah budget gamer666

Not sure if youtube is blockid in your country but here is video of an X5670 and GTX 1050 hitting 65-73 FPS.
 

Plug it in the back, front panel might be damaged. Look for light green jack.

Maybe you knocked one of the internal front pannel cables loose, check the internal IO sockets.

Are you very sure? If yes, file in a dispute if seller refuses it and make sure to provide proof.
VGA simply has to die like dodo's.

Damn, 18 victims! I wonder how they can get their money back and IF they can get their money at all.

Not recommended and not safe. He could be so offended, he hired/asked some morons/friends to beat the crap out of you.

Depends on the country. The richer countries like South Africa and Nigeria have more market for expensive things like that, so more supply.

Read this☝

Build a PC with old xeons. Something like a x3440. It goes around fr about $7-8.  Purchase a compatible Mobo fr around $40. Try getting it from eBay or AliExpress. 8gb ddr3 ram fr around $25-30.  A psu.. something like a cooler master masterwatt or Corsair cxm.. they go around fr about $40-50. A cheap 240gb SSD fr about $30-40. A new case fr about $10-20. Search on Craigslist/fb marketplace/eBay fr used gpus. Get something like a gtx 750ti/760/770/960/970/1050ti. They all go around fr $50-120. In this way, u can get a decent gaming rig fr around $200.

LOL just the memory slots on laptop was broken?
Well you fixed your friends laptop, he must be very grateful to you

*fire hazard psu*
 
https://pcpartpicker.com/product/Q7L7YJ/corsair-cx-2017-450w-80-bronze-certified-atx-power-supply-cp-9020120-na

shit i didn't saw that psu better change it

PCPartPicker part list / Price breakdown by merchant
CPU: Intel - Core i3-8100 3.6GHz Quad-Core Processor  ($118.69 @ OutletPC) 
Motherboard: Gigabyte - B360 HD3 ATX LGA1151 Motherboard  ($81.99 @ SuperBiiz) 
Memory: G.Skill - Ripjaws V Series 8GB (1 x 8GB) DDR4-2400 Memory  ($78.99 @ Newegg) 
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive  ($43.90 @ OutletPC) 
Video Card: Gigabyte - GeForce GTX 1060 3GB 3GB Windforce OC Video Card  ($214.98 @ Newegg) 
Case: Cougar - MX330 ATX Mid Tower Case  ($24.99 @ SuperBiiz) 
Power Supply: Antec - EarthWatts Green 380W 80+ Bronze Certified ATX Power Supply  ($38.59 @ SuperBiiz) 
Total: $602.13
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-06-21 12:00 EDT-0400
kinda off 2 dollar of your budget 
i put new i3 cause its now a quad core cpu
8gigs is already enough for GTA V
1060 is more capable handling that
https://pcpartpicker.com/list/fzRg3b

Downclocking the ram is a great idea

You can downclock the ram to get atleast 4GB ram working.
Also 64 bit Windows 7 is better and faster than 32 bit. You can get the ram working on 64Bit Windows 7.
Install the SSD, download Windows 7 64Bit and upgrade the ram to 4GB.
Also a cooling pad wont do anything for the laptop. Open up the laptop and clean the cooler, change the thermal paste. 
When you did all these thing what i mentioned to you, install the integrated graphics, chipset and other drivers.
This will make the laptop run like new.
I hope you will do this.
 
 

bottleneck, maybe

That mean you need better CPU to fully feed the GPU.

Try to DDU your old GPU drivers and install the newest drivers on the 120GB HDD (where your OS is installed).

Last 20 hours I have been mostly reading on what is new in todays computing world with few hours of sleep and this is what I came by:
@Crunchy Dragon @Dah budget gamer666
I upped the budget a bit and switched to Ryzen 5 1600, 6GB 1060 (aorus is best availability in nearby store) and memory (picked this one because it is listed on mobo QVL capable of running at 3GHz - I read Ryzens are particulary impacted by memory clock). What do you think about this setup?
 
PCPartPicker part list: https://de.pcpartpicker.com/list/JsnDxG
Price breakdown by merchant: https://de.pcpartpicker.com/list/JsnDxG/by_merchant/
CPU: AMD - Ryzen 5 1600 3.2GHz 6-Core Processor  (€153.69 @ Alternate) 
Motherboard: ASRock - AB350 Pro4 ATX AM4 Motherboard  (€85.59 @ Alza) 
Memory: G.Skill - Trident Z 16GB (2 x 8GB) DDR4-3200 Memory  (€185.99 @ Mindfactory) 
Video Card: Gigabyte - GeForce GTX 1060 6GB 6GB AORUS Video Card  (€339.90 @ Caseking) 
Power Supply: Corsair - CXM 550W 80+ Bronze Certified Semi-Modular ATX Power Supply  (€63.12 @ Amazon Deutschland) 
Total: €828.29
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-04-19 18:55 CEST+0200
 
 

As far as RAM speed goes, I don't think it will cause too much of a difference. Linus has a video on that here: 
 

1. You just enable xmp in uefi
 
2. Evga should be very good. They have the best customer support. My go to choices for graphics are asus and evga.
 
3. They are basically the same but extreme4 > prime-a in overclocking

1. Do the exact same things as in this video:
Use these software: Msi afterburner and Unigine Heaven at High/Ultra settings.
 
2. Get this cooler: Cryorig R1 Ultimate https://www.newegg.com/Product/Product.aspx?Item=13C-000U-00002 , or you can buy it somewhere else.
 
3. As for the motherboard get this one: PRIME Z370-A, it is good for the price/performance ratio.
 
4. Just build it by yourself.
 

Actually the GTX 1080 TI is only 22% faster than the GTX 1080.
If you overclock the GTX 1080, it will be faster than the GTX 1080 TI.
The only benefit for the GTX 1080 TI is the extra 3GB Vram.
Instead of that get a better CPU and get the GTX 1080.
http://gpu.userbenchmark.com/Compare/Nvidia-GTX-1080-Ti-vs-Nvidia-GTX-1080/3918vs3603

Would not go mini form factor with these components and would not pick the h310 chipset. Also for 10£ more you can have dual channel 3000mhz ram. Other than that seems nice.
 
I am having second thoughts about that graphic card after what@Dah budget gamer666 said. You should consider even going i7-8700k/1080. Might be more "future proof" for your needs. At the end graphic card is the easiet component to change.