Hello , first of all I'm sorry for my English it's n't my native

I have have a HP Elite 7200
Motherboard: Pegatron 2AB6 version 1.04
BIOS is : AMI 7.15 using UBU(Platform BIOS AMI Aptio 4 ,Brand PEGATRON CORPORATION)
ME Analyzer
Family: ME
Version: 7.1.3.1053
Release: Production
Type: Region, Extracted
FD: Locked
SKU: 1.5MB
Date: 2011-02-01
Size: 0x17D000
Platform: CPT
Latest: No

Blist 1: <= 7.0.3.1194
Blist 2: <= 7.1.2.1049

Bios version download : http://ftp.hp.com/pub/softpaq/sp55501-56000/sp55547.exe

The problem comes when I attach a GTX 1050 it graphics card on my PCIe X16 slot and then when I boot my PC
I just see HP splash screen which says press esc to enter setup. If I press esc immediately then i see another black screen with my system info like processor, RAM etc but it hangs there and does not go into BIOS. If I don't press esc immediately it freezes on the HP splash screen.

I didn't understand what is BIOS modding exactly but I hope I could solve this Problem

I could open the CHI_715.rom with UBU_v1_69_5 but what should I do next


Thanks in Advance , sorry if I'm in the wrong place

@Fernando:
Thanks
Here is the CHI_715.rom rom file

Unfortunately I didn't expect that problem
After Searching for more than 12 Horus I found a lot of people had the same problem
and the solve it by updating their Bios
but HP didn't update it

Thanks Again I hope it will work some how

@Fernando
Thanks for your fast replying

Ok so can I update/modify the BIOS of the graphics card [ ZOTAC GeForce GTX 1050 Ti OC Edition 4GB ] ?

I can't change or replace the graphics card

No problem and thanks for you time

@Fernando
Thanks , and my apologize for the inconvenience

I talk with ZOTAC support they told me to "Some motherboards provided "Video OPROM" option. If so, select this option as UEFI first or UEFI only"
I search for it but did find it
I opened the Rom file with AMIBCP
And found this:

is that what did they mean if so how can i enable it and how can I flash that unlocked rom

EDIT by Fernando: Inserted image resized and attached by using the Forum Software (to save space, the picture can be enlarged by clicking onto it)

@Fernando
I did understand what did they mean
the problem is the bios available option is limited or locked
that's why I want to unblock them to see if that option available
I saw a topic about unlocking them by using AMIBCP
but I didn't understand how to do the whole Process

*I didn't know about the Forum Software to attach pic

Hi, i just registered and i did so i could answer you.

I had the same issue a couple of months ago, my ecs h67 motherboard wouldn't work (no video nor post apparently) with an amd rx460, but it had no issues with a much older hd 4850 that i had laying around. A lot of posts on forums that i found said that it had to do with, among other things, the Video OPROM, so i tried to fiddle with that setting and i couldn't find it! i was unhappy to say the least. I found this forum and read about the possibility of modding the bios to show hidden options, used amibcp 4.55, and voila! i found a lot of hidden settings. I unhidden them all (or most of them i think), went to PCI rom priority and switched it to Legacy ROM, as well as putting video oprom to disabled unless uefi etcetc. Gave the darn thing a reboot with the new gpu and it worked! Not a problem since.

I hope this applies to you as well.

Hello
I have the same problem :( I have the board pegatron 2AB6 H67,
and when I put in the new graphics I bought, I turn on the computer and simply lock the HP logo, if you press the ESC quickly to enter the bios then it blocks.
I would like to be helped since they have been able to solve this problem by Bios. So I'm not a big expert on the subject, and I do not even know how they created the .rom file to open with the amibcp 4.55 program and change from PCI rom priority to Legacy ROM.
Can someone explain me step by step to do this?
greetings