What were the CPU models before and after replacement? Not all CPUs a motherboard socket supports are equipped with identical integrated GPUs. There could be a bug that only manifests with one of your before and after iGPUs.
You might should consider yourself lucky your three display configuration ever worked. It used to be that motherboard BIOS for Intel CPUs by default, if not entirely, disabled the iGPU when a discrete GPU was present. Others would allow the iGPU to be selected, but disabled the discrete. Newer ones typically allow to select a default/primary GPU and still enable the other, but not always.
It's possible you need to make a BIOS setup change. Did you reset BIOS defaults after your CPU change?
Doesn't your Radeon support three or more displays? If it does, why complicate things by using the iGPU?
You might should consider yourself lucky your three display configuration ever worked. It used to be that motherboard BIOS for Intel CPUs by default, if not entirely, disabled the iGPU when a discrete GPU was present. Others would allow the iGPU to be selected, but disabled the discrete. Newer ones typically allow to select a default/primary GPU and still enable the other, but not always.
It's possible you need to make a BIOS setup change. Did you reset BIOS defaults after your CPU change?
Doesn't your Radeon support three or more displays? If it does, why complicate things by using the iGPU?
Statistics: Posted by mrmazda — 2024-04-05 03:08 — Replies 1 — Views 57