When the Acer SW5-012 (Aspire Switch 10) was received in a non-functioning state, it had a sticker covering the webcam lens applied by the previous owner. This is a common modification from owners who are concerned about malicious hackers activating the camera at unauthorized times. Some computer makers are finally meeting customer demand by placing physical shutters over webcams, but until that becomes commonplace, we’ll continue to have stickers/tabs/post-it notes covering webcams.
Removing the camera module would be a far more secure solution if the webcam is not to be used anyway. While impractical for some difficult-to-disassemble devices like an Apple iPad, we’ve already cracked open this Acer and test the concept. It turned out to be a straightforward exercise. The camera module is a distinct unit, the ribbon cable detaches from the motherboard easily, and it was only held in place by what felt like double-sided tape.
With five minutes of removing the back panel of the machine, the camera module was removed. The only lettering on it said CIFDF31_A2_MB and a web search on that designation returned several vendors happy to sell a replacement module. Sadly no technical information was found in a cursory search, so we won’t be trying to drive it with a PIC micro controller or anything. It’ll just sit in a zip lock bag for now.
And this intentionally-blinded Acer tablet is now available for use by house guests who are wary of hackers getting into the camera: no hacker in the world can activate a camera that is sitting in a zip lock bag in another room.