EVGA Z68 SLI Micro User Guide - Page 29

EVGA Z68/P67 Motherboard 1C 1D- OEM pre-memory initialization codes 2A 2B Memory initialization. Serial Presence Detect (SPD) data reading 2C Memory initialization. Memory presence detection 2D Memory initialization. Programming memory timing information 2E Memory initialization. Configuring memory 2F Memory initialization (other). 30 Reserved for ASL (see ASL Status Codes section below) 31 Memory Installed 32 CPU post-memory initialization is started 33 CPU post-memory initialization. Cache initialization 34 CPU post-memory initialization. Application Processor(s) (AP) initialization 35 CPU post-memory initialization. Boot Strap Processor (BSP) selection 36 CPU post-memory initialization. System Management Mode (SMM) initialization 37- Post-Memory North Bridge initialization is started 3A 3B- Post-Memory South Bridge initialization is started 3E 3F- OEM post memory initialization codes 4E 4F DXE IPL is started 50 Memory initialization error. Invalid memory type or incompatible memory speed 51 Memory initialization error. SPD reading has failed 52 Memory initialization error. Invalid memory size or memory modules do not match. 53 Memory initialization error. No usable memory detected 54 Unspecified memory initialization error. 55 Memory not installed 56 Invalid CPU type or Speed 57 CPU mismatch 58 CPU self test failed or possible CPU cache error 59 CPU micro-code is not found or micro-code update