HP Vectra VL 6xxx series 8 User Manual

Page 79

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Appendix A The Error Codes

0701h – 0708h:

Parallel Port Error Codes

0701h – 0708h:

Parallel Port Error Codes

Code

Explanation

Details/Parts to Check

0701h

Data written to port XXXXh was yyh.
Data read back was zzh.

Parallel port or parallel port controller error.
Check that external loopback (test) connector is
correctly installed.
If error persists install new system board.

0702h

IRQ Activation test failed at port XXXXh.

Parallel port controller error.
Install new system board.

0704h

ECP register W/R test failed at port
XXXXh.

Parallel port controller error.
Install new system board.

0705h

ECP FIFO test failed at port XXXXh.

Parallel port controller error.
Install new system board.

0706h

Loopback test failed at XXXXh port.

Install new parallel port controller.

0707h

Loopback test failed at XXXXh port.

Loopback connector missing.
Connect loopback connector.

0708h

Loopback test failed at XXXXh port.

Un expected data in the loopback circuit.
Install new parallel port controller.

guard.bk : g-e-ref1.fb4 Page 67 Wednesday, June 30, 1999 3:06 PM

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