Step 10
(from Step 9)
1.Set the power switch on the system unit to Off.
2.Connect the serial port extender cable P16 to the system planar.
3.Insert the first diagnostic diskette into the diskette drive.
4.Set the power switch on the system unit to On.
5.Wait for one of the following conditions to occur:
•The
•The system stops and c31 is displayed in the
•The system stops for at least three minutes and a constant number, character, or symbol other than c31 is displayed in the
•The system stops and two or more numbers with values between 221 and 296 are displayed alternately in the
•The system stops and a flashing 888 is displayed in the
•The power light does not come on, or the power light comes on but does not stay on.
Is c07 or c31 displayed in the
NO | Exchange the serial port extender cable. Go to ªMap 0410: Repair |
| Checkoutº in the POWERstation and POWERserver Common Diagnostics |
| and Service Guide. |
YES | Go to Step 11. |