Removing the Existing Graphic Card and replace with a lower rank card or using build in graphic

[Zero_cooL80]

Product Name: HP Pavilion Gaming Desktop TG01-2002d PC (Intel Core i5-11400)

Goal: To remove the existing graphic card RTX 3060 TI and replace with GT630 or using the integrated Graphics.

Trying to use integrated graphic

Issue: When i remove the graphic card and connect it to the HDMI, the computer is started with a beep sound.

Trying to use GT630 (No auxiliary power) 

Issue: When i remove the graphic card and replace it with GT630, the computer is with a blank screen.

May i know if the product is locked to the hardware config or am i missing something here?

Your comment on this is very much appreciated.

thank you.

[Prométhée · Accepted solution]

hi

https://support.hp.com/th-en/document/c07585298

Intel® Core™ i5-11400F (2.6 GHz base frequency, up to 4.4 GHz Max Turbo Frequency, 12 MB L3 cache, 6 cores)

Unless I'm mistaken, no graphic integrated with this version

for the graphics card possibly check this

https://support.hp.com/ca-en/document/c03653200

but may be too old to work with this model of computer, it seems to me that this is not the first time that I have encountered this type of problem, recent computer and old card

[Zero_cooL80]

Thank you for your reply on this. I am able to disable the secure boot but i am not able to find the legacy boot option there. Would you be kind enough to show me where can i configure this for legacy boot?

your reply on this is very much appreciated.

thank you.

[Prométhée]

Sorry, I seem to have read that sometimes the user can not find the option!
But I don't have all the possible bios configurations available
Maybe with photos of your settings.
Other models see if it helps

http://h10032.www1.hp.com/ctg/Manual/c06525447.pdf

http://h10032.www1.hp.com/ctg/Manual/c06525376