After installing new graphic pc won’t turn on

[wizzx]

After putting in my geforce 1030 my pc won’t turn and I did disable secure boot and enable legacy boot and it still doesn’t turn on  I don’t know what to do my bios version is Hewlett-Packard-packward ko1 v3.08 4/10/2019

[banhien]

@wizzx 

I saw your other post, I did reply it . Two things I mentioned:

1.    Does its PSU have enough juice (wattage) to run new card ?
2.    BIOS

The following link show the specs of your machine

  https://support.hp.com/au-en/document/c03387773

1. Your machine has 240W PSU but the GT 1030 card requires 300W therefore you need to change PSU

       https://www.geforce.com/hardware/desktop-gpus/geforce-gt-1030/specifications

2. BIOS is only 3.08 that means it does not support GT 10xx cards.

Now, Please read the specs above and try available video card options on the list.

Regards.

[wizzx]

Will the apevia RAPTORR450w ATX power supply work?

so what can I do with the BIOS go back to a old version?