ASRock 990FX Extreme4 Error Codes

19 codes from page 35 of the manual

This is the list of error codes the ASRock manual gives for the 990FX Extreme4 motherboard. Find your code below and open it for what the manual says about its causes and what to do.

Error codes from p. 35

CodeWhat it meansPage
0x50 Memory initialization error. Invalid memory type or incompatible memory speed p. 35
0x51 Memory initialization error. SPD reading has failed p. 35
0x52 Memory initialization error. Invalid memory size or memory modules do not match p. 35
0x53 Memory initialization error. No usable memory detected p. 35
0x54 Unspecified memory initialization error p. 35
0x55 Memory not installed p. 35
0x56 Invalid CPU type or Speed p. 35
0x57 CPU mismatch p. 35
0x58 CPU self test failed or possible CPU cache error p. 35
0x59 CPU micro-code is not found or micro-code update is failed p. 35
0x5A Internal CPU error p. 35
0x5B reset PPI is not available p. 35
0xE8 S3 Resume Failed p. 35
0xE9 S3 Resume PPI not Found p. 35
0xEA S3 Resume Boot Script Error p. 35
0xEB S3 OS Wake Error p. 35
0xF8 Recovery PPI is not available p. 35
0xF9 Recovery capsule is not found p. 35
0xFA Invalid recovery capsule p. 35

Codes and descriptions are taken from the manufacturer’s manual; page numbers link to the PDF. ManualLib is not affiliated with ASRock. Found a mistake? Report an error.