Toshiba Laptop and Notebook Disassembly Manuals

TOSHIBA PORTEGE M400
Remove LCD and digitizer

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Taking apart display on a Toshiba Portege M400 Tablet PC. How to remove LCD screen and digitizer.

 

A few things to know before you start taking your laptop apart

Click on any picture to enlarge.

   

STEP 1

Before you start, remove the battery.

You'll find seven screw seals located on the LCD front cover (LCD mask).
Remove all seven screw seals with a sharp object.
Remove all seven screws found under the seals.

   

STEP 2

Carefully separate the LCD mask from the LCD back cover.

   

STEP 3

The LCD mask has been removed.

If you had dust inside the display panel, now it's time to clean the screen. You can use soft cloth.

   

STEP 4

Remove four screws securing the LCD screen to the back cover.

   

STEP 5

Access the back side of the screen.
Disconnect two cables from the LCD screen and digitizer.

   

STEP 6

Now unplug the screen backlight cable from the inverter board.

   

STEP 7

If the display panel on your Tablet PC is loose and wobbly, you can tighten the hinge.
Tighten two screws securing the hinge.

   

STEP 8

If you are replacing the LCD screen, you'll have to remove the digitizer unit and transfer it to the new screen.

   

STEP 9

Remove two screws securing the screen controller board and two screws securing the screen digitizer.

   

STEP 10

Carefully remove the digitizer unit and transfer it to your new LCD screen.

   
Repair laptop and notebook yourself
 

 

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