new gpu installed but no signal on monitor

[seah_winshearn]

i've just bought a new graphics card and upgraded it from the old one but i received no signals on the monitor when connecting the HDMI cable from the graphics card to the monitor. The new graphics card is the RX570 and my motherboard is a ASUS H110M-D. Please do help if anyone knows how to solve this problem! I've switched back to my old 1050ti and its working properly, just not working for my RX570.

 

[Ramlethal]

Please list below the full specs of your PC. Also, be sure everything its on its right place and properly connected.

 

[seah_winshearn]

CPU: i5-7400
RAM: 8gb DDR4 2166MHz
Motherboard: ASUS H110M-D
SSD: 240GB samsung 850 EVO
HDD: Seagate 1TB
PSU: Thermaltake 500W

i've made sure everything connected properly, including the power and the pci-e slot. thank you for the quick reply. i've tested the exact same spec with my old 1050ti and it worked for the 1050ti.

 

[SgtScream]

Can you test the 570 in another system?

 

[seah_winshearn]

unfortunately not, i only have one with me

 

[Ramlethal]

Here is the problem:
RX570 has a 225W power consumption, thats 50% of your Total PSU capacity. PSUs can only deliver about 80% of its maximum, that left us with only 30% of its capacity for the whole system and pushes the PSU to go extremly overload. 10% of it is drawn from the discs and it only lefts 20% for cooling and Processor. Which sounds noisy...
I would just trash/sell your PSU. Oh, and ... Ofc 1050 TI will work on your PC cause it only needs 75W instead of 225W.
A 620W seasonic PSU should be more than just enough to fix this issue.
https://pcpartpicker.com/product/Tc3RsY/seasonic-power-supply-ss620gm2

And it only worths 45 Bucks so its pretty cheap of an Upgrade and Issue Fixer.

Have a good day
Cheers!

 

[seah_winshearn]

thank you for your answer, i'll try swapping it into a new PSU!

 

[SgtScream]

You should only have issues under load if that were the case. Do what you can to test the gpu in another system or RMA it.

 

[seah_winshearn]

i've searched online for the recommended PSU watts and it says that 450W should be the minimum requirement.
https://www.guru3d.com/articles-pages/sapphire-radeon-rx-570-nitro-4gb-review,5.html

is the psu really the problem?

 

[seah_winshearn]

i've also used the PSU calculator and recommended lesser than 500W. http://www.coolermaster.com/power-supply-calculator/