HP Pro 3330 Microtower (BIOS Mod Request for Installing Graphics Card)

[shuu]

Try to change Advanced->PCI Subsystem Settings->PCI ROM Priority from EFI Compatible ROM to Legacy ROM.

If it's not available in BIOS then try to change it in EFI GRUB Shell
1. Take USB stick and format to FAT32
2. Create directory structure EFI\Boot
3. Download and unzip bootx64.7z
4. Put BOOTX64.EFI to Boot directory.
5. Boot from this USB stick
6. Run command:
setup_var 0x21 0x0
7. Make and post a photo of the screen.

hi, i want to try this but it seems the bootx64 zip is not downloading, can help me with this one? thank you

[DeathBringer]

hi, i want to try this but it seems the bootx64 zip is not downloading, can help me with this one? thank you

I think it's your internet provider problem.

[shuu]

hi, i want to try this but it seems the bootx64 zip is not downloading, can help me with this one? thank you

I think it's your internet provi

hi there, i did the EFI


But when I changed my graphics card, my pc did show display but in integrated graphics, when I put the vga, it's not showing in my graphics card

i tried installing the rx580 driver using my igpu, after done installing, i shutdown the pc and i put the display port/vga back to the GPU, still no display. is there any solution? ty

[DeathBringer]

Show results of setup_var in EFI GRUB Shell.
Post a screenshot of Mainboard tab of CPU-Z.

[Movodor]

Show results of setup_var in EFI GRUB Shell.
Post a screenshot of Mainboard tab of CPU-Z.

I just wanted to thank you for your original post. It helped me install a slightly better AMD GPU in my 3330 SFF. I had issues booting a 240/340 based GPU but your suggested variable change corrected that.