Introduction: Repair a Broken Toshiba Laptop Hinge

Recently I acquired a laptop from my daughter that needed some repair to the hinges. The laptop would no longer close properly because the hinge had broken loose from the laptop lid. The brass inserts pulled out and broke the plastic housings molded inside the lid. It would cost $200 to repair the laptop.It is a couple of years old, so it was not worth paying that much to fix it.

Step 1: Items Required

Cordless Drill

Drill Index

Hacksaw

3 mm coupling nuts

3 mm short screws

Small Screwdrivers

Vicegrips or vice

Step 2: Determine What Happened

This diagram illustrates what has happened. It shows how the mount broke and how it should look. It gave me the inspiration on how to fix it.

Step 3: Remove Garnish

On this laptop I had to remove 4 screws in the corners of the laptop. They had a small sticker on them that had to be popped off in order to access the screw. After removing the screw, unsnap the garnish.

Step 4: Remove Hinge Screws

Remove the screws from the good hinge. On the bad hinge, I had to hold the brass inserts with a pair of pliers and removed the screws.

Step 5: Drill Out the Hole and Clean Out the Remnants of the Plastic Housing

I drilled 2 small 3mm holes through the laptop lid located in the center of the Plastic housings that held the threaded inserts. I needed these holes to insert screws through the lid that will eventually secure the hinge. I used a larger drill bit (Around 1/4 inch) and twisted it with my fingers to gently remove the remnants of the broken Plastic Housing. Do not drill into the laptop lid. You may have to use a small screwdriver to chip away any remaining bits of plastic.

Step 6: Install Coupling Nut

I had a 3 mm coupling nut which I cut with a hacksaw to make threaded spacers to replace the Molded Plastic housing. I cut these the same length as the original housings (About 6 mm long) A 3mm screw attaches the coupling nut to the Laptop Lid. This screw goes a little less than halfway in the coupling nut. You need to leave some threads available for the hinge to secure to. There will be two screw heads showing on the laptop lid. The sketch shows the side view of how the coupling nuts are secured.

Step 7: Reattach the Hinge

Reattach the hinges. The screws and coupling nut I used were 3mm. This was slightly larger than the original screws so I had to drill the holes in the hinges a little bit larger. The sketch shows the final assembly of the repair. After the hinges are attached, replace the garnish and the repair is complete.

Step 8: Finished

The repair is complete and the laptop opens and closes like new. The only thing is there are now two screw heads showing on the laptop lid. I can put a piece of Black electrical tape over the screws if they annoy me too much! Good luck with your repair and I hope it works out for you!

Comments

author
Sue-denim (author)2017-09-13

The best way I found to do this was to follow roughly the main parts of this intractable but instead of using the coupling nut as shown look up "Binding Screws" I purchased four 5mm long , drilled the case as shown passed the nut through from outside and fixed the hinge back in place using the screws supplied with the binding screws. it makes a very neat and tidy job and if the nuts are painted with a matching dab of paint they become almost invisible.

here is an example of a binding nut.

http://www.ebay.co.uk/itm/like/152565395523?chn=ps...

Happy fixing

Sue-Denim.

author
Rkayefrank (author)2017-02-18

Dammit. This is brilliant instruction. But I was hoping I could use duct tape.

author
gweebles (author)2016-09-19

Where can I get the 3mm coupler? I have looked at all our hardware/home improvement places and nothing.

author
gadgetjim (author)gweebles2016-09-22

Gweebles,
The 3mm coupling nut is from a standoff from a circuit board. I do a bit of tinkering and it is one I salvaged at one time or another. You may be able to get one from a computer repair place or an electronics supply store. You can order them from Newegg.com. They are cheap and free shipping. Good luck and let me know how it works out. I have attached a screen shot that gives the part number and description of the item.

newegg.JPG
author
gweebles (author)gadgetjim2016-11-27

It worked! You saved me $300 In computer repairs! thank you

author
gadgetjim (author)gweebles2016-11-28

I am glad it worked out! Thanks for looking and also the feedback!

author
UtsavC (author)2016-03-25

hey my acer laptop has the same problem
will this technique work on it too.


!!!!!????

author
gadgetjim (author)UtsavC2016-03-26

UstavC, It will depend on how your laptop is made. I imagine with a little ingenuity you will be able to come up with something similar. You may want to search a few other sites to see if someone else had the same problem and came up with a solution. YouTube has been a good source of inspiration for me. Good Luck and let me know how it works out!

author
Magzzee (author)2016-01-27

My hubby has a Toshiba laptop with this exact problem! Will have to show him this. Thanks so much for the great ible.

author
gadgetjim (author)Magzzee2016-01-27

Good luck! Please let me know how it works out for you.

author
Hashem_Mehyar (author)2016-01-25

nice work, but the visible screws is a turn off, I repaired the same laptop with super glue and tissue paper. with no visible signs of repair.

author
gadgetjim (author)Hashem_Mehyar2016-01-25

I am sure that worked well for you. I wanted to make sure that this would not fail again. I know the mechanical attachment will not fail. Besides, I do not see the screws when I am looking at the screen so they do not bother me! I have had some poor experiences with super glue. Thanks for the feedback!

author
norgumra (author)2016-01-24

That's cool, I have same laptop with same problem, will have to try this. Thanks for the share.

author
gadgetjim (author)norgumra2016-01-25

Good luck with it. I hope it works out well for you!

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