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Diagnostic Tools
SCSI Test Error Codes
Continued
Error Code
Description
Recommended Action
XXXX-40
Target timed out.
Replace the indicated device.
XXXX-41
SCSI bus stayed busy.
Replace the indicated device.
XXXX-42
ACK/REQ lines bad.
Replace the indicated device.
XXXX-43
ACK did not deassert.
Replace the indicated device.
XXXX-44
Parity error.
Replace the indicated device.
XXXX-50
Data pins bad.
Replace the indicated device.
XXXX-51
Data line 7 bad.
Replace the indicated device.
XXXX-52
MSG, C/D, and/or I/O lines bad.
Replace the indicated device.
XXXX-53
BSY never went busy.
Replace the indicated device.
XXXX-54
BSY stayed busy.
Replace the indicated device.
XXXX-60
Controller CONFIG-1 register bad.
Replace the indicated device.
XXXX-61
Controller CONFIG-2 register bad.
Replace the indicated device.
XXXX-65
Media not unloaded.
Replace the indicated device.
XXXX-90
Fan failure.
1. Ensure fan(s) connected.
2. Replace nonfunctional fan(s).
XXXX-91
Over Temperature.
1. Ensure proper air flow.
2. Perform required maintenance and cleaning.
XXXX-99
Autoloader reported tapes not
loaded properly.
1. Install tape(s) in autoloader tape drive
according to test instructions.
2. Change autoloader magazine.
Upgrading the ROM
If the Compaq Professional Workstation AP400 does not have a Setup Password enabled, the
ROM is not write-protected and unauthorized updates can occur. If you need or want to upgrade
your system ROM, you can:
■
Order an upgraded ROMPaq diskette from Compaq.
■
Order the Compaq Support Software CD Kit.
■
Download the latest ROMPaq images from the Compaq website (
www.compaq.com
).
IMPORTANT:
To ensure maximum ROM protection, establish a Setup Password. A Setup
Password prevents unauthorized ROM upgrades.
Local ROM Flash
To upgrade the ROM:
1.
Insert the ROMPaq diskette in the diskette drive and turn on the workstation.
CAUTION:
To guard against unauthorized updates of the Flash ROM or the
System BIOS, the Setup Password
must
be set. See Chapter 5 for procedures on
establishing a Setup Password.