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- PC doesn't turn on with new videocard

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12-19-2019 08:29 PM
I just bought 590Rx to replace 580 gtx.
When I press the power button all coolers in pc start but any software doesn't start.
Bios doesn't start and there is also no signal on monitor screen.
There is no bios signals or anything else. Everything working fine with old card.
I read somewhere that new cards requires UEFI on motherboard.
Also i found "Run UEFI application in startup menu" but it doesn't work. Nothing happens when i press it.
Do I have to buy a new motherboard or the problem is something else
Sorry for bad my bad English in advance
12-19-2019 10:17 PM
Two things you need to check
(a) Power supply: The 590Rx requires you to have a 500~550 Watt power supply unit as minimum. I can't find the specs of your machine, do you know how strong its PSU ?
(b) BIOS: Since I can't find the specs, I don't know its BIOS supports the 590Rx card or not.
Regards.
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