IBM H80 Manual do Utilizador descarregar pdf (Página 26)

Reading the I/O Drawer Operator Panel Display

The operator panel display is used to:

 Track the progress of the system unit self tests and configuration program.

 Display codes when the operating system comes to an abnormal end.

 Display system messages.

Checkpoints

During power-on self-test (POST), four-digit checkpoints are displayed indicating the

progress of the testing. If an error is detected that requires attention, the system unit

halts with an eight-digit error code displayed in the upper row of the operator panel

display, starting in the leftmost position. This eight-digit error code identifies the error

(see

RS/6000 Enterprise Server Model H80 Series Service Guide

for a listing of the

error codes).

The four-digit checkpoints are in the form of nnnn, where n is an alphabetic or

numeric character.

10 RS/6000 Enterprise Server Model H80 Series User's Guide

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IBM H80 Manual do Utilizador Página 26