Question Pc won’t turn on after gpu installed

[Ronv1011]

Hey guys my specs are
Mobo asus rog strix b660 ddr5
Ram ddr5 16*4 g.skill ripjaw
Cpu i5 13600k
Storange m.2 samsung 1tb
Psu corsair 1000watt platinum

so my pc was working fine and i just got the gpu rtx 4080 and when i first turn it on with it the lights on the gpu turned on and all the fans spinned but monitor won’t display anything so i turned the pc off from the psu and then when i turn it on again nothing! Nothing at all! What could go worng? Gyys please help i spent alot of cash on this build and now i am lost i dont know what to do…

 

[Lutfij]

i just got the gpu rtx 4080
From that line, it gives the impression that you had a discrete GPU prior to the RTX4080. If so, please mention the make and model of the prior card. Since you own a K suffix processor, see if your system POST's without the discrete GPU in your build.

If the PSU has been in use for a while, please state the age of the unit. Would also help if you could state which PSU out of Corsair's portfolio, you own at this moment of time.

 

[Ronv1011]

i just got the gpu rtx 4080
From that line, it gives the impression that you had a discrete GPU prior to the RTX4080. If so, please mention the make and model of the prior card. Since you own a K suffix processor, see if your system POST's without the discrete GPU in your build.

If the PSU has been in use for a while, please state the age of the unit. Would also help if you could state which PSU out of Corsair's portfolio, you own at this moment of time.

Yes i had 2060 super and the psu is hx1000i its just 2 weeks old so i dont know…