Table
HBA POST LED States
Green LED |
| Yellow LED |
| Description |
Off |
| Off |
| |
|
|
|
|
|
Off |
| On |
| POST failure (inoperable HBA) |
|
|
|
|
|
Off |
| Slow blink (1 Hz) |
| |
|
|
|
|
|
Off |
| Fast blink (4 Hz) |
| Failure in POST |
|
|
|
|
|
Off |
| Flashing (irregular) |
| POST processing in progress |
|
|
|
|
|
On |
| Off |
| Failure while functioning |
|
|
|
|
|
On |
| On |
| Failure while functioning |
|
|
|
|
|
On |
| Slow blink (1 Hz) |
| Normal (inactive) |
|
|
|
|
|
On |
| Flashing (irregular) |
| Normal (active) |
|
|
|
|
|
On |
| Fast blink (4 Hz) |
| Normal (busy) |
|
|
|
|
|
Slow blink |
| Off |
| Normal (link down or not yet started) |
|
|
|
|
|
Slow blink |
| Slow blink (1 Hz) |
| |
|
|
|
|
|
Slow blink |
| Fast blink (4 Hz) |
| Restricted |
|
|
|
|
|
The Windows NT Event Viewer
The Windows NT SCSI driver verifies the condition of the HBA POST. If there is a failure or a suspected failure, an error log entry is issued to the Windows NT System Event Logger (Viewer).
Following is the procedure for viewing the Windows NT error log.
From the Main menu:
1.Double click or select the Administrative Tools program group.
2.Double click or select the Event Viewer. The display shows a list of discrete events specifying the source name LP8NDS35 (NT SCSI driver).
3.Double click any event with the source name LP8NDS35.