Installation guide

Windows NT Installation Guide38
Post Code (hex) Description
3A Jumping to SROM Mini-Debugger
3F Fatal error. Second code identifies source of error:
05 = No memory found
06 = Checksum error detected when image was read back from
memory
07 = Could not determine the SIMM type
41 Firmware environment has been loaded
42 Firmware services have been initialized
50 A fatal error has occurred (FATAL)
51 The Boot menu illegally returned (FATAL)
75 System initialization is complete—start firmware setup
76 Checking system information for sanity
77 About to initialize the video subsystem
78 PCI configuration is complete; about to initialize the keyboard
79 About to configure PCI devices
80 About to initialize the PCI bus (hard restart)
81 About to initialize the PCI bus (soft restart)
85 About to validate the SCB
86 Early initialization of firmware API
87 About to initialize the system chipset
88 Initialize vendor API
89 The firmware kernel debugger module is starting
95 Video subsystem and keyboard are okay; using graphic console