Repeat this step until all the listed devices are connected. Go to “Step 1540-20” on page 2-33.
Either the last external device that you connected or the system board is probably defective.
To test each FRU, exchange the FRUs in the following order:

Step 1540-19

1.Insert the diagnostic CD-ROM into the CD-ROM drive.

2.Turn off the power.

3.Connect the following external devices that were disconnected in “Step 1540-2” on page 2-18:

a.Keyboard

b.Mouse

c. Tablet

d.Ethernet

4.Turn on the power.

5. When the keyboard indicator is displayed (the word keyboard on an ASCII terminal or the keyboard and hand icon on a graphical display), press the F5 key on the directly attached keyboard or the number 5 key on an ASCII terminal.

6.If the Console Selection screen is displayed, choose the system console.

7.Enter the appropriate password if you are prompted to do so.

Is the "Please define the System Console" screen displayed?

NO

1.Device (last one connected)

2.System board (see note 3 on page 2-1).

Yes

2-327046 Model B50 Service Guide

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Image 62
IBM B50 manual Yes