Socket comes first
The CPU and motherboard must use the same physical socket. A processor cannot be adapted safely into a different socket. Similar product names do not prove compatibility.
Then check the support list
Motherboards with the same socket can support different processor generations. Find the exact motherboard revision on the manufacturer’s website and open its CPU support list. Match the processor name and note the minimum BIOS version.
A BIOS update can change the answer
If the installed BIOS is older than the required version, the PC may not boot with the new CPU. Some boards can update without a supported processor; others need the old CPU installed during the update.
Platform changes can require more parts
| Change | Also verify |
|---|---|
| New motherboard | Case size, memory generation and Windows activation |
| Higher-power CPU | Cooler capacity and motherboard power delivery |
| New socket | Cooler mounting hardware |