NEC MH4500 User Manual page 125

POST Error Codes and Messages
Code Error message
8150 NVRAM Cleared by Jumper
8151 NVRAM Checksum Error, NVRAM cleared
8152 NVRAM Data Invalid, NVRAM cleared
8153 Password cleared by jumper
8154 Address bit permuting prevented POST memory remapping
8160 Unable to apply BIOS update for Processor 4
8161 Unable to apply BIOS update for Processor 3
8162 Unable to apply BIOS update for Processor 2
8163 Unable to apply BIOS update for Processor 1
8168 Processor 1 L2 cache failed
8169 Processor 2 L2 cache failed
816A Processor 3 L2 cache failed
816B Processor 4 L2 cache failed
8170 BIOS does not support current stepping for Processor 4
8171 BIOS does not support current stepping for Processor 3
8172 BIOS does not support current stepping for Processor 2
8173 BIOS does not support current stepping for Processor 1
8181 Mismatch among processors detected
8182 L2 cache size mismatch
Pause on Error
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Solving Problems 5-23