HyperPro_Andrew118

I just came back from my grandmothers house and found out my gpu was not giving any signal to my monitor.
The same problem has happened few months ago and i sent it on repair and it worked up until now.
 
The monitor shows no signal or a grey screen.
I can go into bios after restarting several times, it worked fine on the bios but when going out of the bios the signal was lost.
Gpu lights are on, peripherals are on, fans are on

Thing I thried
Changing pcie cables
Remove one ram and change ram to another slot
Change from hdmi to dp
Reseat gpu x2
plug in to tv-no signal
 
What can i do to fix it? i have my old gt710 and i would not like to play my games with that gpu ngl
 
Changing to my gt710 boots to windows
Thank you

can this  problem happen because the card is not seated on the pcie slot correctly? 
(Already resealted it) but there is a bit of interference of the long thing to my case
 
System specs:
CPU: e3 1270v3
CPU cooler:stock cooler-thermalright Assassin X 120SE
Mobo:Asus H81M-K
RAM: kingston 16gb ram 1600mhz 
GPU: Dell oem RTX 3070/gt710
PSU: Thermaltake toughpower gf2 argb 650watt
Storage:1tb ssd

Bottleneck calculators are bull

It will be fine.  The 5700 looks like an excellent processor, more than a match for the 10th gen Intel CPUs that people are gaming with now and having a grand old time.  Everyone gets hung up on benchmarks and tests and measurebating endlessly.  The absolute best benchmark is sitting in front of your rig and playing a game.  Did you enjoy it?  THAT is all that really matters. The rest is people bottlenecking their fun by hyper analyzing everything about a system they haven't even built yet.   Stop caring about numbers, because if you don't you are never ever going to be happy with anything.

PCPartPicker Part List Type Item Price CPU AMD Ryzen 7 3700X 3.6 GHz 8-Core Processor $294.99 @ Walmart CPU Cooler ARCTIC Freezer 34 eSports DUO CPU Cooler $51.02 @ Amazon Motherboard MSI B550-A PRO ATX AM4 Motherboard $139.99 @ B&H Memory G.Skill Ripjaws V Series 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory $61.88 @ Newegg Storage Sabrent Rocket Q 1 TB M.2-2280 NVME Solid State Drive $119.98 @ Amazon Storage Seagate Barracuda Compute 2 TB 3.5" 7200RPM Internal Hard Drive $54.99 @ Newegg Video Card Asus GeForce RTX 3070 8 GB STRIX GAMING Video Card   Case Phanteks Eclipse P300A Mesh ATX Mid Tower Case $66.98 @ Newegg Power Supply SeaSonic FOCUS Gold 750 W 80+ Gold Certified Semi-modular ATX Power Supply $109.99 @ Best Buy   Prices include shipping, taxes, rebates, and discounts     Total $899.82   Generated by PCPartPicker 2020-09-29 21:30 EDT-0400   how about this
 

thanks @Jeppes
 

thank you so much PeachGr