No display but sound

If sounds an be heard from it it 's probably a LCD problem. If there are no sound it is a board problem.

Hi, F2 code on the Kenmore indicates a problem with either of the control board and the user interface board. Run the console and indicators diagnostic test mode to find out.

Console and Indicators Diagnostic Test Mode Activation

1. While in standby mode press the following button sequence within four seconds: SOIL LEVEL>WASH RINSE TEMP>SOIL LEVEL>WASH RINSE TEMP
2. Press START within five seconds when "dt" shows on the display. All indicators in display are lit and "88" is displayed.
   
3. Press START again. The two-digit display and the status indicators turn off while all other indicators remain lit.
4. Press START again. The two-digit display and the status indicators turn on while all other indicators remain lit.
5. Rotate the WASH CYCLE selector back and forth. The indicators will switch on an off.
6. Press the buttons to check the functions. The indicators switch on and off and a beeping sound will be heard when a button is pressed.
7. Press STOP or POWER button to exit diagnostic test mode.
8. If no indicators light up or if no beeping sound is heard when a button is pressed or if some buttons do not light up indicators when pressed, check the control board, the user interface board, and the connection between them.

• Unplug the machine.
• Remove the three screws on the back of the console.
• Lift the console off the cabinet.
• The control board is located on the right side of the console viewed from the front of the machine. Disconnect the middle wiring harness connector on the right side of the control board near the pressure transducer hose.
• Clean the connector and the terminals thoroughly with brush and alcohol.
• Reconnect and disconnect the connector several times.
• Reinstall the console and reconnect power.
  
• If the problem is not resolved, replace the user interface board.
  
• If the problem is still not resolved with the replacement of the user interface board, replace the control board. You may also replace both board at the same time and keep the old good board as a spare.

Take care

Activate the Console and Indicators Diagnostic Test Mode to check the functionality of the .

Console and Indicators Diagnostic Test Mode Activation

1. While in standby mode, press the following button sequence within four seconds: SOIL LEVEL>WASH RINSE TEMP>SOIL LEVEL>WASH RINSE TEMP
2. Press the START button within five seconds of "dt" showing on the display. All indicators should turn on and "88" is displayed.
   
3. Press START again. The two-digit display and the status indicators turn off while all other indicators remain lit.
4. Press START again. The two-digit display and the status indicators turn on while all other indicators remain lit.
5. Rotate the WASH CYCLE selector back and forth. The indicators will switch on an off.
6. Press the buttons to check the function. The indicators will switch on or off and a beeping sound will be heard when a button is pressed.
7. Press STOP or POWER button to exit diagnostic test mode.
8. If no indicators light up or if no beeping sound is heard when a button is pressed or if some buttons do not light up indicators when pressed, check the user interface board and its connection to the main/control board.

• Unplug the machine.
• Remove the three screws on the back of the console.
• Lift the console off the cabinet.
• The control board is located on the right side of the console viewed from the front of the machine. Disconnect the middle wiring harness connector on the right side of the control board near the pressure transducer hose.
• Clean the connector thoroughly to ensure a good connection.
  
• Reinstall the console and reconnect power.
• Run the diagnostic test once again.
• Replace the user interface board if it fails the test once more.

Refer to the next post if no problem is found on the user interface.

Try manual video reset first.

While the PS3 if off (RED LED SOLID)

Hold down the power button until you hear the second beep, quickly release.

Display should be back. Let me know if it's not.

Use your ps3 warranty and get Sony to replace that one with a new one.

hold your finger on the restart button(the button next to disc eject button) for 5 sec to reset the settings

Well if you dont have a warranty on the console, then open the console and check the graphics card. You cant miss it bc it looks like a big fan and usually says the makers' name on it. However if you currently hold a warranty on the console, it is highly recommended that you send the console along with any accessories that may cause problems back to Microsoft. Information can be found at their website at http://www.xbox.com/support/warranties.

go to sound settings and make sure you got the settings correctly there is a lot of different settings if somebody move the settings accidentally then they have to be reset how well here is how turn the main power switch off now put your finger in the on/off switch in front of the console now turn the main power switch on keep your finger in the on switch you will heard a bip this bip is when the system turns on keep your finger there until you heard a second bip then take your finger off now your video and audio settings have been reset

sounds like a power supply problem try taking it apart .it will be the long slim board that the power cord plugs into.. make sure to unplug it from the wall first.look for burnt places on the board..if you find a problem ask around and find a broken xbox that comes on and displays an error message. that meens power supply is good and there is some other problem just replace your power supply with that one... good as new