Step 1
Shut downwards the computer. To disconnect it for the power source. to remove the screw at the back of the case with the Philips screwdriver.
Step 2
Slide off the side case panel.
Step 3
Unplug the potentially defective case wire of the mother chart and the system device to which it is connected.
Step 4
Plug in the replacement wire in its place.
Step 5
Close up the computer and Restarting it. The wire was at defect if the exit no longer occurs.
