HP Engage Go 10 Maintenance and Service Guide - Page 69

Interpreting POST diagnostic front panel lights and audible codes

Get HP Engage Go 10 PDF manuals and user guides View all HP Engage Go 10 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 69 highlights

Table 6-1 POST numeric codes and text messages (continued) Control panel message Description Recommended action 2. Be sure that none of the keys are pressed. 3. Replace the keyboard. 4. Replace the system board. 900-CPU Fan Not Detected CPU fan is not connected or might have malfunctioned. 1. Reseat fan. 2. Reseat fan cable. 3. Replace fan. 901-Chassis, Rear Chassis, Front Chassis, or PCIe blower Fan not Detected Fan is not connected or might have malfunctioned. 1. Reseat fan. 2. Reseat fan cable. 3. Replace fan. 904-SATA Cabling Error One or more SATA devices are improperly attached. For optimal performance, the SATA 0, SATA 1, and SATA 2 ports should be used for hard drives before other ports. Be sure that SATA connectors are used in ascending order. For one device, use SATA 0. For two devices, use SATA 0 and SATA 1. For three devices, use SATA 0, SATA 1, and SATA 2. 90B-Fan Failure The system has detected that a cooling fan 1. Reseat fan. is not operating correctly. 2. Reseat fan.cable. 3. Replace fan. 90D-System Temperature Thermal shutdown occurred. The system BIOS has detected that your machine was previously shut down to avoid overheating. Overheating might occur if the cooling vents are blocked or the operating temperature exceeds the system specifications. The machine should return to normal operation once the situation is resolved. Be sure system has proper airflow. 90E-Power Supply Fan Not detected Power supply fan is not connected or might 1. have malfunctioned. 2. 3. Reseat power supply fan. Reseat fan cable. Replace power supply fan. 910-Filter Warning Airflow filter is dirty. Replace the airflow filter. 911-Graphics Module Fan Not Detected Graphics card fan is not connected or might 1. Reseat graphics card fan. have malfunctioned. 2. Reseat fan cable. 3. Replace graphics card fan. 912-Incorrect CPU cooler installed for this The processor cooler/heat sink does not configuration match processor power requirement. Replace the cooler/heat sink to match the processor power requirement. Interpreting POST diagnostic front panel lights and audible codes This section identifies the front panel light codes as well as the audible codes that can occur before or during POST that might not have an error code or text message associated with them. Interpreting POST diagnostic front panel lights and audible codes 61

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
Table 6-1
POST numeric codes and text messages (continued)
Control panel message
Description
Recommended action
2.
Be sure that none of the keys are
pressed.
3.
Replace the keyboard.
4.
Replace the system board.
900-CPU Fan Not Detected
CPU fan is not connected or might have
malfunctioned.
1.
Reseat fan.
2.
Reseat fan cable.
3.
Replace fan.
901-Chassis, Rear Chassis, Front Chassis,
or PCIe blower Fan not Detected
Fan is not connected or might have
malfunctioned.
1.
Reseat fan.
2.
Reseat fan cable.
3.
Replace fan.
904-SATA Cabling Error
One or more SATA devices are improperly
attached. For optimal performance, the
SATA 0, SATA 1, and SATA 2 ports should be
used for hard drives before other ports.
Be sure that SATA connectors are used in
ascending order. For one device, use SATA
0. For two devices, use SATA 0 and SATA 1.
For three devices, use SATA 0, SATA 1, and
SATA 2.
90B-Fan Failure
The system has detected that a cooling fan
is not operating correctly.
1.
Reseat fan.
2.
Reseat fan.cable.
3.
Replace fan.
90D-System Temperature
Thermal shutdown occurred. The system
BIOS has detected that your machine was
previously shut down to avoid overheating.
Overheating might occur if the cooling
vents are blocked or the operating
temperature exceeds the system
specifications. The machine should return
to normal operation once the situation is
resolved.
Be sure system has proper airflow.
90E-Power Supply Fan Not detected
Power supply fan is not connected or might
have malfunctioned.
1.
Reseat power supply fan.
2.
Reseat fan cable.
3.
Replace power supply fan.
910–Filter Warning
Airflow filter is dirty.
Replace the airflow filter.
911–Graphics Module Fan Not Detected
Graphics card fan is not connected or might
have malfunctioned.
1.
Reseat graphics card fan.
2.
Reseat fan cable.
3.
Replace graphics card fan.
912–Incorrect CPU cooler installed for this
configuration
The processor cooler/heat sink does not
match processor power requirement.
Replace the cooler/heat sink to match the
processor power requirement.
Interpreting POST diagnostic front panel lights and
audible codes
This section identifies the front panel light codes as well as the audible codes that can occur before or during
POST that might not have an error code or text message associated with them.
Interpreting POST diagnostic front panel lights and audible codes
61