Would you take a heat gun to a dead bug inside an iMac monitor?

Some kind of bug decided to crawl inside my iMac screen and die between the glass and the monitor. I've had no luck with AppleCare or any of the independent repair facilities I've called. Any suggestions?


I was considering taking a heat gun to him through the front of the glass hoping he'd dry out and fall to the bottom out of sight. Can anyone advise on the feasibility of that working vs. permanently damaging the monitor?


iMac Pro

Posted on Nov 17, 2020 1:52 PM

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17 replies

Nov 18, 2020 10:31 AM in response to RottenAppleNYC

While the glass is sealed to the frame, it is possible for the bug to find its way

into your iMac case and once in sneak in between the cables and the sheet metal

backing on the display itself and wander around in there and find its way to

the front. It does take quite a bit of doing but it does happen. Rarely, but it does.


I have worked in the electronics industry for years and insects do have a habit

of finding there way into what one would think are impossible places.



Nov 17, 2020 5:02 PM in response to RottenAppleNYC

Don't take a heat gun to it!

If you're feeling adventurous...

Lots of info on youtube for adding ssd's to an iMac, follow the first bit of the instructions and take the screen off.

Clean the bug out and put it back

You will need to get new double sided strips to put it back on (Amazon) (make sure you clean ALL the old stuff off first or the screen will fall onto your desk the next day!)

Nov 18, 2020 10:15 AM in response to dialabrain

dialabrain wrote:


RottenAppleNYC wrote:

It's a 2017 iMac Pro with the adhesive :(
Just to clarify something. The glass and the display are fused together. .... The entire display would have to be replaced, $$$.

Yes, my mistake, you are correct. got mixed up, I did my older imac at the same time, ....... it's the age you see...... brain turning to porridge... :-)


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Would you take a heat gun to a dead bug inside an iMac monitor?

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