Aller au contenu principal
Aide

Dell E193FPc Inverter Board Replacement

Replacing the inverter board on your Dell E192FPc monitor.

  • Auteur: Mackenzie Keane
  • Durée estimée : 20 minutes
  • Difficulté: Modérée

Use this guide if you are having problems with the brightness of the display.

Sections

Étape 1 Inverter Board  ¶ 

With the monitor facing down, remove the two 5.81 mm Phillips #2 screws on the right side of the metal casing. With the monitor still facing down, remove the two 5.81 mm Phillips #2 screws on the left side of the casing. Do attempt to pull apart the casing.  There are still wires holding the front and back together.

Étape 1 Inverter Board  ¶ 

  • With the monitor facing down, remove the two 5.81 mm Phillips #2 screws on the right side of the metal casing.

  • With the monitor still facing down, remove the two 5.81 mm Phillips #2 screws on the left side of the casing.

  • Do attempt to pull apart the casing. There are still wires holding the front and back together.

Étape 2  ¶ 

Using a 5 mm nut driver, unscrew the VGA port's mounting screws from the metal casing.

Étape 2  ¶ 

  • Using a 5 mm nut driver, unscrew the VGA port's mounting screws from the metal casing.

Étape 3  ¶ 

With the monitor facing down, gently lift the back case away from the rest of the monitor to expose the inverter board and mother board.

Étape 3  ¶ 

  • With the monitor facing down, gently lift the back case away from the rest of the monitor to expose the inverter board and mother board.

  • Recall that the casing is still held together by several wires. Do not attempt to fully remove the back casing.

Étape 4  ¶ 

The inverter board is the smaller board in the corner. Remove the three 7.69 mm Phillips #2 screws from the inverter board.

Étape 4  ¶ 

  • The inverter board is the smaller board in the corner.

  • Remove the three 7.69 mm Phillips #2 screws from the inverter board.

  • Remove the two 7.69 mm Phillips #2 grounding screws from the wire with the black connector.

  • Gently pull the inverter board away from the case. Note that the board is still connected to several components by wires.

Étape 5  ¶ 

There is a wire connecting the motherboard to the inverter board.  Squeeze both sides of the connector and pull to remove it from the socket. There is another wire connecting the button board to the inverter board. Remove the second white wire connector.

Étape 5  ¶ 

  • There is a wire connecting the motherboard to the inverter board. Squeeze both sides of the connector and pull to remove it from the socket.

  • There is another wire connecting the button board to the inverter board. Remove the second white wire connector.

  • A third wire connects the inverter board to the screen circuit board. Remove the black wire connector.

  • The inverter board can now be fully removed.