Random Mod IV: Internal Laptop Bluetooth!

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Aguiluz
Posts: 1141
Joined: Tue Nov 20, 2007 7:58 pm
Location: Ontario, Canada
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Random Mod IV: Internal Laptop Bluetooth!

Post by Aguiluz »

In my laptop, an Acer Aspire 3050-1092, there is a Bluetooth switch. No matter how many times I flick the switch, the laptop says "No Device."

I had this laptop for almost a year.... And the external bluetooth module is prone to breakage. Time to make it internal.

I searched the web. I discovered that the plug for the Bluetooth module is USB, but the socket is different. Opening up the memory panel and lo, there it is. The plug is a 6 pin connector labelled "CN 16." 4 for the usual USB connection, 1 for the blue light and 1 does nothing.

I Googled around and found the pinout. Then I took the USB Bluetooth module and cracked it open. I extracted the circuit. I looked around for a female USB plug and found one in a USB to wall plug charger that I don't even use. I grabbed a fitting male 6 pin connector from an old laptop that went to hell.

Then I used scotch tape, solder and IDE wires to create this:

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At the left end is a 6 pin connector... Going to an IDE wire.... Then to a female USB port. Then plugged in is a stripped USB Bluetooth module. The module is wrapped in tape to avoid shorts.

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Picture to show plugged in.

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Module tucked securely.

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Windows Vista booted up. Installing drivers.

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Installed!

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Blue light firing for the first time!

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Phone recognized my laptop.

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Now, to prove this actually works, I took pictures around with the mobile phone. Coincidentally, I was home alone a few days ago. I tried to cook some food myself and made a mess... But I snapped the aftermath of disaster in making using my phone...

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AGUILUZ TRIES TO COOK!

(All pics are shot with the phone.)

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I present... THE CORNED BEEF! Unfortunately, it's all burnt so it's now... It's CRISPY CORNED BEEF!

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Look at that! Corned beef burned to a CRISP!

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The rice. It's made in a rice cooker with 4 cups rice, 6 cups water. This makes it EXTRA FLUFFY and EXTRA SOFT! It feels like MASHED POTATO!

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The table! Note the two plates for me and my bro. :)

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And what lunch will it be without garlic bread?

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EDIT: I made a paint sketch of the pinout.

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EDIT 2: These are the (I think) compatibility list of Acers compatible with the pinout, though the orientation of the connector would probably be different.

Source:
LINK

Note: My laptop is in the list of the compatibility of the module they are selling. So I assume all the laptops there use the same pinout.

I make no guarantees on this.
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