Replacement of screen on Dell Precision 7730 screen by laptopscreen.com

Tools

For the replacement process we will need a Phillips screwdriver and a plastic pick

Shut down the laptop

To begin turn off the laptop and disconnect the power cord

Remove the bezel

Start removing the bezel. Insert a plastic pick between the bezel and the LCD.
Move the pick around the perimeter unsnapping the tabs underneath. Put the bezel aside

Remove four screws

Remove four Phillips screws from the bottom and top corners of the screen. Place the screen
on the keyboard

Disconnect the screen

Peel off the grey tape from the video connector. Peel off the clear tape securing the video
connector. Using plastic pick remove the blue rubber foamy and stick it to the back cover.
We are going to use it later. Open the connectors bracket. Disconnect the video cable.
Discard the old screen

Connect the new screen

Place the new screen on the keyboard. Reconnect the video cable. Close the connector’s bracket.
Secure it with a piece of blue rubber foamy. CAUTION! It is very important not to force any
connectors. Also make sure not to twist or slant the connector when plugging it in.
Secure connector with a clear tape and a grey tape. Make sure that the cable is in the
right position. Lift the screen up and lean it against the back cover.

Test the new screen

Now we can test the screen. Reconnect the power cord and turn the laptop on.
The screen is working and we can finish the installation process

Replace the screws

Replace four Phillips screws in the corners of the screen

Replace the bezel

Go around the perimeter snapping tabs back in place.
Make sure that all tabs a snapped near the bottom of the screen