HELP!!!! Deleted hard drives and can’t boot!

[RastaRat03]

Basically I have an iMac (2009) snow leopard

Earlier this year used a patcher to get to high sierra and now installed Monterey through opencore

After downloading a Monterey installer and opencore I successfully had Monterey running however it was quite slow (obviously) so I had a bright idea and erased everything on disk utility inc the hardrive,usb and the opencore EFI

 

[Feartech]

Basically I have an iMac (2009) snow leopard

Earlier this year used a patcher to get to high sierra and now installed Monterey through opencore

After downloading a Monterey installer and opencore I successfully had Monterey running however it was quite slow (obviously) so I had a bright idea and erased everything on disk utility inc the hardrive,usb and the opencore EFI

boot into recovery and re install macOS

 

[RastaRat03]

boot into recovery and re install macOS

I can’t boot recovery

 

[Feartech]

I can’t boot recovery

why? what happens when you hold Command + R when turning on your machine?

 

[RastaRat03]

I can’t boot recovery

I even have a bootable usb to use but it’s not registering anything I just get that screen everyone I start up

 

[Feartech]

I even have a bootable usb to use but it’s not registering anything I just get that screen everyone I start up

read my reply above

 

[RastaRat03]

why? what happens when you hold Command + R when turning on your machine?

Nothing just the same screen I’m panicking

 

[RastaRat03]

When I select the first option on the screen it shows my hardrive with the opencore logo,the second one just opens openshell.efi and third restarts my Mac with the same screen

 

[Feartech]

Nothing just the same screen I’m panicking

use another mac to create a usb installer

 

[RastaRat03]

use another mac to create a usb installer

I used my windows laptop to make a bootable installer it’s an iso file on a usb will that work? I don’t have another Mac only iPhone and iPad