So are airport x-ray scanners safe for laptops? The answer is no. At least according to me they aren’t. On my first jaunt to Russia I chose only to take my laptop and iPhone, forgoing the iPad. I mean really, that should be enough, right? But no. It happened to me. What everyone says isn’t possible did. The hard-drive in my NEW MacBook was fried going through airport security at DIA. When I began looking into this (when I returned since I could not do any work in Russia) I learned…

A laptop’s hard drive is safe to put through an airport security X-ray scanner. Hard drives store their data as magnetic media; airport X-ray machines use a specific wavelength of light to operate. Unlike photo film, your hard drive is not photosensitive and therefore will be unaffected by the airport X-rays.

I spent several hours searching for just ONE resource that said otherwise. The “Mac Genius” at the Apple store that fixed my hard drive did say it’s rare but not impossible, albeit he’s not really the “authority”, genius or not. Alas, it’s just not supposed to be possible. While an airport security X-ray scanner is “safe” if you take your laptop through a metal detector or if it is examined with a metal wand, you could be at risk of losing the hard drive. These detectors send out a strong magnetic pulse that can erase hard drives.

Perhaps my machine was wanded without me knowing it. Perhaps my machine was just faulty. Perhaps the universe just wanted to play a mean joke on me. Needless to say, the following two trips to Russia I had all THREE of my devices. Better safe than sorry.

I have to admit I still get mad thinking about it. But at the time I couldn’t even describe my frustration, panic and then the sheer feeling of being unplugged in Moscow, let alone Siberia! How was I going to Skype with my daughter? How could I tell her we couldn’t talk on the computer after we practiced and she was utterly thrilled at being so tech savvy. How could this have happened? How was I going to try to explain the cell-phone bill…think $4 a minute and .50 cents per text. And why did the universe play such a CRUEL joke on me by having a Mac store right across the street from my hotel in Moscow? Oh, the sheer irony kills me! I did not attempt to go into the Mac store since the little Russian I knew wouldn’t have gotten me very far…

Has this happened to you? Has your laptop’s hard drive or any other gadget been ruined due to airport security scanners? Do tell!!


  1. My hard drive was just wiped clean after going through airpor security on the way from Las Vegas after my honeymoon. I am still trying to recover from it

    1. Ugh, that’s the worst. I’m sorry. I hope you were backed up so you didn’t loose everything.

  2. oh no, sorry you had to go through it! oh no! That sucks! Good to know this for future references though. Thanks Elaine

  3. I can honestly say that it hasn’t happened to me – yet!! Hopefully, it won’t ever happen! So sorry it happened to you!

  4. Okay, that scares the bejesus out of me.

    1. It was a total bummer but I did get it replaced for free when I got back home. One of the keys seems to be to turn your laptop off – not sleep mode – but OFF.

  5. This has got me thinking…My MacAir has crashed twice (the first time at the one year mark) and again the following year. Fortunately I have the three year extended service and both times had it back from Apple within 48 hours but I am a flight attendant so traveling a couple of times a month to/from international destinations and I have been to Moscow several times. I never even thought about sending it through the x-ray machine but now I’m wondering if that had something to do with it .

    1. Hmmm. That’s really interesting. I’ve been on Mac’s for the last 10 years and only had one die once – this airport experience. If you’re not already, make sure to turn it off before it’s scanned. Not just in sleep mode but off. That might help. The extended warranty is also key. =)

  6. I travel approx once per month for work. I upgraded to iphone 5 last year. on four separate occasions at an airport my iphone mail has been deleted. it will re-download from server but takes forever! first time thought nothing of it, second time i started to notice. by third and forth i became full-blown paranoid. why is TSA erasing my emails?

    1. Interesting…not sure if it will help, but try turning your phone off before putting it through the scanner.

  7. I think this is another good place is awesome really fast service and affordable. I appreciate this post!

  8. Just got home from Hawaii. After trying to start up MacBook when returning home no response when trying to use it. X-Ray Scanner was acting funny at Lihue airport, and they did a recalibration while my MacBook was going through. MacBook was in sleep mode not off

    1. I AM SO SORRY! Ugh. I hope you’re able to get it fixed. Is your computer still under warranty? If not, you might want to look at taking it to a certified Apple repair shop. They’re typically cheaper (and easier to deal with) than the official Mac store.

  9. After flying home from Denver Intl. Airport, I discovered that my laptop had horrible wifi reception. In other words, where I should have had 5 bars, I got only 1, and could not play videos due to extreme buffering. After several weeks, I got the idea to purchase an external USB wifi adapter. I was then I was back to total functionality. So, the logical explanation is that the x-ray airport scanner damaged the internal wifi sensor.

  10. I travelled to day via Walvisbay airport in Namibia. My MacBook Pro went through the airport scanner now it only show a grey color on the screen. What should I do?

    1. Ugh. I’m so sorry. I’m not a tech support kinda gal so I highly suggest you use the Apple support people either go into a Mac shop or use the online support service they offer. I’ve found the latter to be pretty helpful since you talk to a real person who can connect to your laptop to see the issues. Good luck!

Comments are closed.