Nobis NB07 Screen Replacement

Geschrieben von: Daniel Gomero

Kommentare: 1

Schwierigkeitsgrad

Difficult

Schritte

Zeitaufwand

45 Minuten - 1 Stunde

Einleitung

You can use this guide to replace the malfunctioning or cracked screen of the Nobis NB07 tablet. To do so, you will need to completely disassemble the tablet, using soldering tools in the process.

Werkzeuge

Schritt 1

Look towards the topside of the tablet, where the power button is located.
Insert a plastic opening tool in the crack between the two parts of the case.
Move it gently back and forth to open the case.

Schritt 2

With the plastic opening tool in the opening between the two sides of the case, slide the tool along the tablet's border to separate the two sides completely.
Be careful when you separate the two halves. Open the case from the opposite side of the camera, there is a cable connecting both halves of the case.

Schritt 3

Remove the tape holding the battery in place.

Schritt 4

Insert the flat end of the spudger tool in the crack beneath the battery.
Move the spudger tool carefully side to side to remove the glue that is holding the battery in place.
This is a soft battery, so a little bending is expected.

Schritt 5

After the battery is unglued, locate the cables that connect it to the motherboard.
Annotate where each color goes to make the reassembly easier.

Schritt 6

Desolder the cables with a soldering iron and use a desoldering braid to remove the solder.
Review the Ifixit soldering guide if you need help soldering.
You can now remove the battery.

Schritt 7

Remove the tape holding the speaker in its socket.

Schritt 8

After you remove the tape, remove the speaker from its socket. You can place the speaker on one side of the tablet to have more freedom.
Look for the place where the speaker's cables meet with the motherboard.
Annotate where which color goes to make the reassembly easier.

Schritt 9

Use a soldering iron to desolder the cables and extract the solder using a desoldering braid.
Review the Ifixit soldering guide if you need help soldering.
You can now remove the speaker.

Schritt 10

Remove the black tape covering the cameras power cable.

Schritt 11

Use the spudger tool to pry upwards the ZIF connector and release the power cable.

Schritt 12

With the power cable disconnected, the backside camera is free. However, both cameras are sequentially connected through the power cable; the front side camera is glued to the motherboard.
Using tweezers, carefully grab the front camera and twist slowly.
The camera should release easily, do not twist too hard.
You can now remove the cameras.

Schritt 13

Locate the microphone's cables in front of the cameras' ZIF connector.
Annotate where each color goes to make the reassembly easier.

Schritt 14

Desolder the cables with a soldering iron and use a desoldering braid to remove the solder.
Review the Ifixit soldering guide if you need help soldering.

Schritt 15

Use the pointy end of the tweezers to retrieve the microphone from its socket.
You can now remove the microphone.

Schritt 16

Use the T4 Torx screwdriver to remove the 4.0 mm T4 Torx screws.

Schritt 17

Remove the black tape covering one of the screen power cables.

Schritt 18

Use the spudger tool to pry the ZIF connector upwards so that it releases the power cable.

Schritt 19

Grab the power cable and pull backwards gently.

Schritt 20

Use the spudger tool to pry the ZIF connector on the other side of the tablet upwards so that it releases the power cable.

Schritt 21

Grab the power cable and pull backwards gently.

Schritt 22

Grab the now loose motherboard and move it to any side of the case.
There is still one cable connecting the motherboard to the screen. Since it does not hurts the process, you can leave it there until the end. If you want to remove it now, go to Step 25 and then come back.

Schritt 23

Insert the plastic opening tool between the screen and the case to release the clasps holding the screen.

Schritt 25

Remove the taped cable from the screen.
You can now remove the screen.

Abschluss

To reassemble your device, follow these instructions in reverse order.

Ein Kommentar

I think that remove the microphone, speakers and cameras are unnecessary. I had change the digiter and don't remove anything just the screws and be careful with the speaker and unlock the digiter cable in the left upper side and that's the parts that I had removed then the parts that you need remove is the battery and the 3 screws and unlock all the cables and the parts attached to the screen and that's it....

Karen De Leon - 22/12/15