A beep sound after installing a new graphic card ??

Solution
SO it`s an HP Desktop !
You don`t have PCE power connectors on the GPU so it`s not needed
Having black or not any display on the monitor is maybe because you System is still using the integrated GPU
Look in the BIOS to disable the integrated GPU or to make Primary PCE GPU

Knowing how much options they have i wish you luck :) .........

Nikolay Savov

Distinguished
SO it`s an HP Desktop !
You don`t have PCE power connectors on the GPU so it`s not needed
Having black or not any display on the monitor is maybe because you System is still using the integrated GPU
Look in the BIOS to disable the integrated GPU or to make Primary PCE GPU

Knowing how much options they have i wish you luck :) .........
 
Solution