2-1520-10 Installation and Service Guide
Step 18(from Step 17)
1. Set the power switch on the system unit to Off.
2. Connect one of the cables that was removed to the adapter.
3. Set the power switch on the system unit to On. Wait 10 seconds before answering the
following question.
Did the power-on light come on and stay on?
NO If the cable is removable from the attached device, go to Step 19.
If the cable cannot be removed from the attached device, exchange or
repair the device. Go to “Map 0410: Repair Checkout” in the
Diagnostic
Information For Micro Channel Bus Systems
.
YES Repeat this step until the defective cable is identified or all the cables are
connected. Go to “Map 0410: Repair Checkout” in the
Diagnostic
Information For Micro Channel Bus Systems
.
Step 19(from Step 18)
1. Set the power switch on the system unit to Off.
2. Disconnect the cable from the attached device.
3. Set the power switch on the system unit to On. Wait 10 seconds before answering the
following question.
Did the power-on light come on and stay on?
NO Exchange the cable. Go to “Map 0410: Repair Checkout” in the
Diagnostic
Information For Micro Channel Bus Systems
.
YES Exchange or repair the device. Go to “Map 0410: Repair Checkout” in the
Diagnostic Information For Micro Channel Bus Systems
.
Step 20(from Step 13)
1. Set the power switch on the system unit to Off.
2. Disconnect the key mode/reset switch connector P22 from the system planar.
3. Set the power switch on the system unit to On. Wait 10 seconds before answering the
following question.
Did the power-on light come on and stay on?
NO Go to Step 21.
YES Exchange the key mode/reset switch. Go to “Map 0410: Repair Checkout”
in the
Diagnostic Information For Micro Channel Bus Systems
.