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IBM-AUSTRIA - PC-HW-Support 30 Aug 1999 |
LED (AHA-2940/2940W Adapters)
LED (AHA-2940/2940W Adapters)
The red light emitting diode (LED) on the AHA-2940/2940W adapter lights up when the host adapter is performing activity on the SCSI
interface or when other SCSI devices are using the SCSI bus. An external LED connector is provided on the adapter so you can attach a
cable to an externally visible LED.
NOTE: If the light stays on when there is no activity on the SCSI bus, one of the following failures may be indicated.
- The bus is hung
- The processor(s) failed
- Unexpected activity is occuring or the SCSI cables are incorrectly installed.
(If the SCSI cables are installed in reversed position, the host adapter is forced
into a solid SCSI reset state, which halts normal operation.
More INFORMATION / HELP is available at the IBM-HelpCenter
Please see the LEGAL - Trademark notice.
Feel free - send a 
for any BUG on this page found - Thank you.