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new 6650xt

Soldato
Joined
25 Sep 2009
Posts
9,626
Location
Billericay, UK
EVGA G2 750W.After a few reboots it works so i have no idea what can be.
Argh I had this problem but with a Sapphire 6600XT Nitro+. It seems whatever the cause of this issue is it's isolated to Sapphire cards which is unfortunate as their AMD's best board partner. So the solution is to replace your PSU, although more then enough to power a 6650 the cards don't like PSU's with separate 12v rails. You will need to get a 750+ watt modern PSU (your EVGA model is quite old now) with fat single 12v rail and you will be fine. Since replacing my PSU i've had no problems, I'm not happy about it but at least I have no problems.
 
Associate
OP
Joined
10 Jun 2021
Posts
93
Location
london
Argh I had this problem but with a Sapphire 6600XT Nitro+. It seems whatever the cause of this issue is it's isolated to Sapphire cards which is unfortunate as their AMD's best board partner. So the solution is to replace your PSU, although more then enough to power a 6650 the cards don't like PSU's with separate 12v rails. You will need to get a 750+ watt modern PSU (your EVGA model is quite old now) with fat single 12v rail and you will be fine. Since replacing my PSU i've had no problems, I'm not happy about it but at least I have no problems.
Any recomendations?
 
Associate
OP
Joined
10 Jun 2021
Posts
93
Location
london
Argh I had this problem but with a Sapphire 6600XT Nitro+. It seems whatever the cause of this issue is it's isolated to Sapphire cards which is unfortunate as their AMD's best board partner. So the solution is to replace your PSU, although more then enough to power a 6650 the cards don't like PSU's with separate 12v rails. You will need to get a 750+ watt modern PSU (your EVGA model is quite old now) with fat single 12v rail and you will be fine. Since replacing my PSU i've had no problems, I'm not happy about it but at least I have no problems.
As far as i can see evga g2 is single rail
 
Soldato
Joined
24 Jul 2004
Posts
22,594
Location
Devon, UK
Given it happens at Windows boot could you try creating a live USB stick of some Linux flavour and booting off that? Just to rule out any operating system shananigans.
 
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