HP Model 715/50 hp 9000 series 700 model 715 workstations service handbook (a2 - Page 61
Illegal Processor Speed/Clock Ratio sensing.
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Table 4-2. Model 715/C, 715/33, 715/50, and 715/75 PDC LED Codes (Cont.) LED Display 8 765 432 1 Status HPMC Handling initiated. HPMC due to Cache Error. HPMC due to Memory Error. HPMC due to Bus Error. Nested HPMC detected. Error writing to EEPROM. Unable to determine valid Processor Speed. ROM Checksum error. Processor Speed sensing. Illegal Processor Speed/Clock Ratio sensing. Bad Memory Hardware. = LED On or Flashing Troubleshooting 4-7
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Troubleshooting
4–7
Table 4–2.
Model 715/C, 715/33, 715/50, and 715/75 PDC LED Codes (Cont.)
LED Display
Error writing to EEPROM.
Unable to determine valid Processor Speed.
= LED On or Flashing
ROM Checksum error.
Processor Speed sensing.
Illegal Processor Speed/Clock Ratio sensing.
Bad Memory Hardware.
Status
8
7
4
3
2
1
5
6
HPMC Handling initiated.
HPMC due to Cache Error.
HPMC due to Memory Error.
HPMC due to Bus Error.
Nested HPMC detected.