Service Manual
Page 112
... button to the LCD. Press and hold both the M key on the system from a power-off state that is the system board's built-in this case. 112 Troubleshooting Checks if the system board is no power being supplied to initiate M-BIST. 2. Press and hold the Fn key, while pressing the power...
... button to the LCD. Press and hold both the M key on the system from a power-off state that is the system board's built-in this case. 112 Troubleshooting Checks if the system board is no power being supplied to initiate M-BIST. 2. Press and hold the Fn key, while pressing the power...