ASRock 990FX Extreme4 Error 0x56: Invalid CPU type or Speed

Motherboard · taken from the manufacturer’s manual, pages cited

Error code0x56

Invalid CPU type or Speed. The manual lists no action for this code.

Model: ASRock 990FX Extreme4
Display shows: Invalid CPU type or Speed (0x56)
Type: Error code
Source: Manual p. 35

Meaning
Still not solved
Source

What 0x56 means

Invalid CPU type or Speed p. 35

If 0x56 is still not resolved

For detailed product information, please visit our website: p. 8
“For detailed product information, please visit our website:”

Open the manual at page 35 All 990FX Extreme4 error codes Manual details & download

This page summarises what the manufacturer’s manual says about 0x56; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with ASRock. Found a mistake? Report an error.