Table 4–5. Model 715/64, 715/80, , 715/100, and 715/100XC LED Error Codes
LED Display
Status
8 7
6
5
4 3 2 1
CPU Error
Fatal Error
RAM Test Error
Cache Error
FP Co–processor Error
Fatal FP Co–processor Error
I/O Device Error
ROM Checksum Error
HPMC Error
HPMC due to Cache Error
HPMC due to Bus Error
HPMC due to Memory Error
Console Initialization Error
No working console found, unable to boot
= LED On or Flashing
(Continued)
Troubleshooting
4–11