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Check if your IKEA chair is compatible with your screen

673 点作者 ruph123大约 2 年前

74 条评论

blueflow大约 2 年前
I once had the problem that running make with too many parallel jobs (-j) would change my keyboard layout.<p>The machine was some laptop mainboard glued to the backside of my monitor, and the USB socket came out at the top of the mainboard. On its way down, the USB cable for the keyboard passed across the whole mainboard. On high load, the mainboard created enough interference to cause the connection to reset, re-hotplugging my keyboard, so the previous setxkbmap call was not effective anymore and i was back to the standard US qwerty layout.
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yborg大约 2 年前
One of my first jobs 30+ years ago was ESD testing automotive and consumer electronics. I would spend a week with a discharge gun methodically running different discharge energies and waveforms both directly onto the devices as well as onto radiators at various distances from the device under test, as well as any cabling&#x2F;harnessing that attached to the device.<p>Then the design team would figure out the reason for any resets or operational anomalies (or damaged components) and put whatever additional suppression was needed. Sometimes this required rerouting of traces to reduce coupling or redesign of the ground plane. It&#x27;s a tricky business and expensive if you want to do it right. I suspect that your average $120 display does not see this kind of testing.
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akarlsten大约 2 年前
Had the same issue a while back, had a hell of a time figuring out why one of my screens would flicker or shut off momentarily whenever my girlfriend sat down at her desk (which is next to mine). Even initially figuring out that it was the act of her sitting down that caused it took some time, with a lot of jokes about her telepathically messing with my setup in the meantime.<p>Turns out that the gas piston in her chair (not an IKEA chair in this case) has a bit of &quot;give&quot; to cushion oneself when sitting down, and that compression caused some kind of electromagnetic pulse (I assume?) strong enough to mess with the monitor.<p>I do wonder if it&#x27;s perhaps bad for the monitor&#x27;s lifespan, but it only affected my cheapest one, and with the cause found I can live with it.
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paulgerhardt大约 2 年前
Previously:<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=21978004" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=21978004</a> [13 comments]<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=22036652" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=22036652</a> [2 comments]<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=21976814" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=21976814</a> [1 comment]<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=32515662" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=32515662</a> [0 comments]<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=22014012" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=22014012</a> [0 comments]<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=35737780" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=35737780</a> [0 comments]
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makkesk8大约 2 年前
ESD safety is an important topic, particularly in industries where sensitive electronic components are involved. However, there are many misconceptions surrounding ESD safety, especially when it comes to the use of cardboard and cotton clothing.<p>Cardboard, for example, is often thought of as a safe material for packaging and handling electronic components (motherboard boxes included). However, it can actually generate a significant amount of static electricity, which can damage sensitive components. Similarly, cotton clothing is often thought of as a safe material to wear in ESD-sensitive environments, but it can actually generate static electricity as well, polyester is generally considered preferred over cotton.<p>It is a common misconception that electrostatic discharge only causes damage if you can feel it. In reality, ESD can cause damage to sensitive electronic components even if you don&#x27;t feel anything.<p>In fact, the damage caused by ESD can be more insidious when it is not noticeable. This is because when ESD is felt, individuals are more likely to take precautions to prevent it from happening again. However, when ESD is not felt, individuals may not even be aware that damage has occurred, leading to potential failures or malfunctions down the line.<p>I would advise anyone working electronics in any capacity, it&#x27;s important to keep ESD in mind, as many sporadic issues are more than likely related to electrostatic discharge in some capacity.
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TeMPOraL大约 2 年前
You folks are all lucky. I have the same chair, but the ESD problem didn&#x27;t manifest as screen flicker - it manifested as my work laptop bluescreening about a minute after me getting up from the chair. I wouldn&#x27;t have guessed the cause of not for some random HN comment some half a year ago. The solution for now is that I don&#x27;t use external screens with my laptop. One of these days I&#x27;ll find a better-isolated display cable.
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MikeBVaughn大约 2 年前
I have this exact chair and I&#x27;ve spent the past three months thinking the cheapo wired mouse I bought I was leaking voltage, or that I had a FUBAR HDMI cable.<p>I cannot tell you how much of a balm this is for my sanity.
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kimixa大约 2 年前
I had an issue where one of my computer screens flickered then went black for 10 seconds or so before returning a couple of times a day seemingly randomly.<p>I then got a headphone amp on my desk, and noticed the same thing happened every time I switched it on - it had a pretty chunky switch with a satisfying click, but I guess it also kicked out enough ESD to trigger the monitor? Armed with this theory, I replaced the bargin basement displayport cable I was using and now no longer have any screen flickering issues. I don&#x27;t really know if it&#x27;s better shielded or something, or I just happen to have moved things around to avoid the majority of the problem.<p>I wonder how many things we blame on bad hardware&#x2F;software are actually part of the environment - I know hyperscalers have talked about how ECC failure events are more common than &quot;conventional wisdom&quot;, which likely means on non-ECC consumer platforms they are getting relatively regular silent memory corruption events.
blincoln大约 2 年前
As mentioned later in the thread, this has been documented for at least 30 years, although I&#x27;d never heard of it before:<p><a href="https:&#x2F;&#x2F;emcesd.com&#x2F;pdf&#x2F;eos93.pdf" rel="nofollow">https:&#x2F;&#x2F;emcesd.com&#x2F;pdf&#x2F;eos93.pdf</a>
khazhoux大约 2 年前
Lately, I’ve become a fan of analog chairs. No Wi-Fi, no camera, no GPU. Besides the retro appeal, I actually find myself to be more creative!
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lucb1e大约 2 年前
An electric lighter does this to my mouse when I zap specific objects with it, such as a screwdriver. I tried distances up to about 1.5 meters away from the mouse. The only reason I initially noticed is because I saw the red light turn off that was coming faintly through the holes I drilled in the top to let a heating element that I had built in heat my hand better. (Spoiler: the holes didn&#x27;t do anything, but I did notice that 5W below an exposed extremity go a long way when given 30+ minutes!)<p>I also enjoyed the two random occasions where I shot lightning from my hands through the plastic cover of a keyboard and got the electronics into some error state, requiring it to be replugged before it would work again. It was a... power...ful feeling.<p>This and screaming routers are some of my favorite oddities. An old cisco router that was sitting next to my desk would occasionally &quot;scream&quot; at me. I couldn&#x27;t describe it any other way, though it was rather faint and you wouldn&#x27;t hear it with music on. It took some time for ~15-year-old me to figure out that it happened with high rates of small network packets. Could be reproduced with some ping command (I would say with sudo and either a low -i or even -f, but I was a Windows user back then and forgot the relevant flags, or maybe I used hping3.)
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etiam大约 2 年前
Remotely related, my screen makes a noise, somewhere between static and a whine, while displaying certain text files. Minimizing or closing the editor stops the noise, getting the text back on display restores the noise.<p>I suppose it&#x27;s some sort of resonance phenomenon.
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fsckboy大约 2 年前
you should NOT ground your chair directly, only ground it through a large resistor, 100K or so. (you might want to check that value, it&#x27;s from memory, I think you want any potential electric &quot;shock&quot; to be down below the 1 milliAmp range)<p>I&#x27;d use a ground strap designed for wearing while you handle MOSFET ICs.<p>if you ground your chair directly, it is likely to make YOU be the best circuit to ground when you handle your computer or monitor&#x27;s AC &quot;mains&quot; (us &quot;uk&quot;) power cords.<p>The resistor will allow static discharge (very few coulombs at very high voltage) but limit the flow of electricity
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ciroduran大约 2 年前
This has very strong vibes of the PDP-10&#x27;s Magic Switch <a href="https:&#x2F;&#x2F;github.com&#x2F;PDP-10&#x2F;its&#x2F;issues&#x2F;1232">https:&#x2F;&#x2F;github.com&#x2F;PDP-10&#x2F;its&#x2F;issues&#x2F;1232</a>
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sergioisidoro大约 2 年前
Holly crap! My screen has been randomly flickering every now and then. Tried everything to fix it, including disabling color calibrations, unplugging things, and disabling screen dimming. I have an Ikea chair, and sometimes get significant electrostatic discharges when I get up or touch metal elements.<p>I have a mechanical keyboard with a small piezoelectric buzzer, and sometimes I&#x27;ve heard it click, although it&#x27;s unplugged.<p>Everything makes sense now D:
thedanbob大约 2 年前
I had a job in university testing breakdown voltages in various flavors of Kapton. IIRC the idea was to see how suitable they would be for spacecraft construction where they would be exposed to high voltages from solar wind. We could always tell when a test run was complete because the EM interference from &gt;10 kV suddenly shorting to ground caused our computers to freeze. (Thankfully they still recorded the data we needed.)
rahimnathwani大约 2 年前
I have this issue with my keyboard.<p>My connection:<p>WASM CODE V3 keyboard -&gt; UGreen USB 3.0 switch -&gt; desktop computer<p>I don&#x27;t know which device(s) are at fault but when I get off my (non-Ikea) chair[0], my keyboard sometimes stops working. It&#x27;s easy to resolve by double-tapping the &#x27;switch input&#x27; button on the USB switch, although sometimes the keyboard doesn&#x27;t work until I click my mouse (or maybe vice versa). Anyway, I&#x27;ve gotten used to it and don&#x27;t have any motivation to diagnose the issue further.<p>[0] <a href="https:&#x2F;&#x2F;www.haworth.com&#x2F;na&#x2F;en&#x2F;products&#x2F;stools&#x2F;very-0.html" rel="nofollow">https:&#x2F;&#x2F;www.haworth.com&#x2F;na&#x2F;en&#x2F;products&#x2F;stools&#x2F;very-0.html</a>
thewebcount大约 2 年前
I&#x27;ve probably mentioned this story here, but my first job out of school was working for a nationally known cash register manufacturer, writing front-end software for the cashiers to use. This didn&#x27;t happen to me but was told to me by an old-timer my first week there (mid-90s).<p>A group had done an install at a grocery store. They did in-house testing of the new system, then rolled it out to 1 or 2 lanes to try it out for a few days before upgrading all the lanes with the new system. It was a fairly normal roll-out with a few minor issues, but nothing major.<p>The day they rolled it out, about 2 or 3 transactions each day started including an extra charge for 10 cents worth of deli meat. This was weird because it would be pretty hard to buy only 10 cents worth of meat, and certainly any deli counter worker who had rung it up would have remembered doing so because it would have been a really bizarre order. None of them had seen such an order come through.<p>The only thing the transactions had in common was they were paid for with a debit card. Worried about compliance issues and the possibility that there might be a bug in the new card readers, they turned off the debit card functionality. Unfortunately (or fortunately if you work in compliance), it happened again to someone paying with cash. While that was a relief because it meant the card readers were fine, it also meant they had no leads on the problem.<p>The on-call engineer got called in to work on the problem just before the store closed one night. He checked all the obvious things - problems with the cabling; an incorrect value in the database; some data getting mangled between the cash register and the database; a problem with the scanner; etc. There were no problems he could detect.<p>In order to keep the last few customers from entering his lane, he moved a shopping cart in front of the lane. In fact he did it to the one next to his as well because he&#x27;d be walking around the entire lane working on cabling and such. He crawled under the register to check something things just as the scanner beeped to indicate it detected an item. Sure enough it was for 10 cents worth of meat. He looked around and noticed a mother scolding her child, &quot;Leave to empty carts alone! That lane is closed!&quot; That&#x27;s when he noticed that the cart had an ad on front of it for some random product. He jiggled the cart, and the scanner beeped again. Another 10 cents of meat.<p>It turned out the artist who put together the ad thought that the packaging without a barcode on it looked weird, so he grabbed something he had laying around and made a fake barcode that looked similar. By some miracle, the barcode was actually valid and was ringing up 10 cents of deli meat at this store. Mystery solved!
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alin23大约 2 年前
A lot of people told me about this “chair EMI turns off screen” after I published my “weird monitor bugs” article: <a href="https:&#x2F;&#x2F;notes.alinpanaitiu.com&#x2F;Weird%20monitor%20bugs" rel="nofollow">https:&#x2F;&#x2F;notes.alinpanaitiu.com&#x2F;Weird%20monitor%20bugs</a><p>Curiously, I never had someone contact me through <a href="https:&#x2F;&#x2F;lunar.fyi&#x2F;" rel="nofollow">https:&#x2F;&#x2F;lunar.fyi&#x2F;</a> about this problem so I could not include it in the article. But it is mind boggling how many people have this problem and just now start to realize what is causing it.
thefz大约 2 年前
Had the same issue with my Secretlab. The softweave fabric makes static like crazy an when getting up the main body comes in contact with the roller base which is shaped like a star thus working as an antenna. Big ESD pulse, all Display port screens flicker. Solved by using a towel where I seat.
omneity大约 2 年前
This reminds me of a story about sticky tapes emitting x-rays when pulled.<p>I submitted the link here, it’s interesting in its own right: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=35744187" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=35744187</a>
edwintorok大约 2 年前
Had similar problem with my Steelcase chair: every time I&#x27;d stand up and my heels touched or came close to metalic part of the chair there was an electrostatic discharge that causes the screen to flicker on&#x2F;off for a moment. My previous chair never had the problem.<p>Solved by an anti-static floor mat from Floortex. Interestingly only one of the screens reacted this way, the one connected through displayport, HDMI seems more forgiving of electrostatic interferences like this.
grumbel大约 2 年前
There is an old EEVblog[1] video on the topic. Mine doesn&#x27;t do it from chairs, but it regularly blacks out if I turn on the nearby LED strip.<p>[1] <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=r-V_Z3bD_PA">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=r-V_Z3bD_PA</a>
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alexwasserman大约 2 年前
Back in CRT days I was given a tiny desktop fishtank with plastic fish that swam in it.<p>I turned it on and my screen image started gently moving around.<p>The fish swam with magnets and having the little tank next to the screen was causing the screen image to move around.
chipper02大约 2 年前
Easily solved with some ESD spray: Not affiliated with Jensen, just did some googling and found a place that sells it in single cans. <a href="https:&#x2F;&#x2F;www.jensentools.com&#x2F;product&#x2F;160-188-1726-QT" rel="nofollow">https:&#x2F;&#x2F;www.jensentools.com&#x2F;product&#x2F;160-188-1726-QT</a>
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SenHeng大约 2 年前
I recently bought Dell’s latest 32” monitor to connect to my 2018 Mac mini and I’ve noticed that the screen blacks out for a few seconds randomly. I did a bit of a search and there were a few mentions of static possibly being a culprit. Didn’t actually try to confirm it though and now I’ll never get the chance to because I’ve switched 1) desk placement, 2) desk, 3) Mac Studio.<p>The problem has gone away.<p>I don’t have a IKEA chair, currently using a Herman Miller Embody but I do (did) have an IKEA desk. A bamboo worktop, a chest on one side and those weird, A shaped legs on the other.
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junon大约 2 年前
Wow. Maybe this is what&#x27;s been happening with my screen. When I stand up, it resets. I figured it was ESD but had no idea from what or how. I have a secretlab chair though.
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vidarh大约 2 年前
When I was a kid we had to return my Commodore 64 for repair several times, only to be told that once they got to it, after it had been waiting at the store for a few days, there were no problems with it.<p>Turned to be a result of storing the C64 on a bench under the &quot;large&quot; 26&quot; CRT... When it was kept away from it for a while and had a chance to discharge, everything was ok. But after a while near the TV, it started &quot;typing&quot; gibberish of its own accord.
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amelius大约 2 年前
Are these chairs allowed in hospitals? Any heart-lung machines with IKEA chairs next to them?
green-salt大约 2 年前
Its annoyingly dry in my apartment usually and have had this happen with a different chair. My solution was to connect some alligator clips from a ground pin on my UPS to a metal bar under the top of my desk and hold that as I rolled my chair in to immediately bypass to ground. Didn&#x27;t like zapping it through my monitor or other desk things first.
freitzkriesler2大约 2 年前
Wow, I can&#x27;t believe this. I have a Markus Ikea chair and a dual screen setup with a USB c hub connecting them all. The screen likes to turn off all of the time and it drives me nuts. A good smack quickly fixes it. I never considered the chair. Mind blown with static discharge.
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Marsymars大约 2 年前
Whoa, I stand at my desk, so no chair, but I think I have the an issue with a similar cause.<p>I have a cordless phone charger where plugging it in sometimes causes my screen to blink black. Since I only unplug&#x2F;plug it when rearranging cabling, I&#x27;ve never bothered to investigate further.
redcodenl大约 2 年前
I&#x27;ve experienced the same thing! We laughed so hard.<p><a href="https:&#x2F;&#x2F;twitter.com&#x2F;royvanrijn&#x2F;status&#x2F;1214162400666103808" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;royvanrijn&#x2F;status&#x2F;1214162400666103808</a><p>It is caused by an electric EMI spike from gas lift office chair. There is even an official Dell issue about it:<p><a href="https:&#x2F;&#x2F;support.displaylink.com&#x2F;knowledgebase&#x2F;articles&#x2F;738618-display-intermittently-blanking-flickering-or-los" rel="nofollow">https:&#x2F;&#x2F;support.displaylink.com&#x2F;knowledgebase&#x2F;articles&#x2F;73861...</a>
rootusrootus大约 2 年前
I have another version of this problem. Almost every time I get out of my chair, my Schiit Modi DAC disappears for a moment and my music stops, then starts again a few seconds later as the DAC comes back online.<p>I spent a fair amount of effort trying to figure that one out. Thought it was loose cables, something, but no. I don&#x27;t have a Markus chair, but my Steelcase Gesture is still capable of making a pretty good amount of static electricity. Once in a while when I stand up if my boom microphone is too close I&#x27;ll shock myself on it, and most of the time I have to reboot things after that. Haven&#x27;t permanently killed anything yet, thankfully.
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quijoteuniv大约 2 年前
This is nothing new, I solved this and a bunch of other things by wearing a tinfoil hat.
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sircastor大约 2 年前
Oh my goodness. I think this might be happening to me. I’ve had a semi-frequent issue where my monitor will suddenly power off and the only way I can get it to wake up is by unplugging replugging the Thunderbolt cable.<p>Time to run some experiments
mastax大约 2 年前
With my new carpet and habit of wearing slippers I&#x27;ve had a lot of trouble with ESD. Big painful zaps that would reboot my keyboard and sometimes cause other mischief. I was worried about causing permanent damage. I got in the habit of touching the grounding screw on the wall outlet while sitting down which basically fixed it.<p>Strangely, if the computer is asleep it will wake up when I zap the ground screw. I&#x27;m still wondering how that happens. I guess it gets picked up by the wires which run to the power button? My PC case is pretty awful at EMI shielding like most modern custom PC cases.
YorickPeterse大约 2 年前
Had a similar issue with a previous standing desk: turning the motor on to adjust the height of the desk would turn on the RGBs on my keyboard (which uses a skeleton-like structure, so you can see the wires), though not always.<p>After some trial and error I determined the motor likely produces enough interference to trigger the RGBs to turn on. I ended up just cutting the RGB cables because I didn&#x27;t use them anyway, as I didn&#x27;t have anything to shield the keyboard (or anything else for that matter) from the motor.
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qwertox大约 2 年前
I have the same issue with another brand (Topstar Open Point SY Deluxe), but it usually only happens when I wear some sandals with a specific sole.<p>I have a power outlet glued to the desk and since it&#x27;s a German version the grounding contacts are well exposed, so that, when I wear those sandals, I get up from the chair while holding the grounding contacts.<p>It doesn&#x27;t work all the time, specially when I&#x27;m also wearing a fleece jacket, because the jacket doesn&#x27;t discharge over the body. But it helps a bit.
mastax大约 2 年前
I&#x27;ve been looking for a large comfortable neoproene mousepad&#x2F;desk pad which is conductive and can be grounded. I think this would help prevent damaging your computer or peripherals from ESD.<p>I haven&#x27;t been able to find anything. The electronics industry ESD mats are rubber for temperature resistance and cleaning, but not comfortable or good for mousing. I found some small cheap mousepads on AliExpress that claim health benefits from grounding but nothing large or high quality.
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crypt1d大约 2 年前
Wow. I had the same issue in my previous apartment (where I was using the Marcus chair), but I could never figure it out. I just always assumed its a faulty monitor.
jmmv大约 2 年前
I once had an issue where my noise-cancelling headphones (but not others) would make some static&#x2F;buzzing sound when connected to my computer but not to my laptop. The problem lasted for months. I don’t know how I eventually found out that the PoE adapter I had on the same socket as my computer was causing the interference. Moving it to a different socket in the same room fixed the issue.
tzs大约 2 年前
I thought that the use of differential pairs in these various systems was supposed to protect against outside interference?<p>Looking at the pinouts for HDMI and DisplayPort I see that they both use differential pairs for all the high speed lanes that carry audio and video.<p>For the lower speed channel for other things such as control functions DisplayPort uses a differential pair. HDMI does not. Does that make HDMI more sensitive to interference?
drbawb大约 2 年前
I have this same issue. Not an IKEA chair, but it is a similarly cheap office chair from some big box store. It only affects my external monitors connected to my TB3 adapter. I figured out the cause pretty quick, mostly because I assumed my monitors weren&#x27;t averse to the curse words that spew from my mouth after such an &quot;ESD event.&quot;
simplotek大约 2 年前
A while ago I had one of those Ikea Flintan chairs, and after reading this post I recalled that from time to time I had a monitor+laptop flinch hard for no reason at all. I was concerned one of them was experiencing problems but other than these events they both worked flawlessly. I wonder if the chair was not the root cause.
Klaster_1大约 2 年前
Wow, so I wasn&#x27;t crazy - exactly the same thing used to happen to me when I got up from my Markus and the screen would turn off for a second. My hypothesis was a loose cable which I bumped slightly, but not touching the table when getting up didn&#x27;t work. Not sure why, but it eventually went away.
Senorsen大约 2 年前
Sh*, me too! Moving my chair or standing up &#x2F; sitting down (&quot;SIHOO&quot;, a chinese brand) makes my PHILIPS 278E monitor black for two seconds too!! Even not touching the table.<p>And only when I&#x27;m using HDMI port with a HDMI 3x1 switch. If using the DP port, it seems no such issues.
sudobash1大约 2 年前
I have a nice little window fan that I&#x27;ve had for years, but last time I pulled it out it started blanking my monitor when I flip it on. I&#x27;ve assumed that this is some sort of ESD issue, but I don&#x27;t have any great ideas on how to troubleshoot or resolve it.
Xantier大约 2 年前
Had the same issue as well. Dry air in the apartment and flickering screen when interacting with an IKEA chair.<p>Solved by adding a &quot;tail&quot; to my chair using a piece of old speaker cable. There is a metal part on the bottom of the chair that the tail can be attached to.
tambourine_man大约 2 年前
This is one of the funniest threads in HN ever. Wasn’t expecting to laugh this much when I clicked.
goda90大约 2 年前
I had a pair of in-ear headphones with metal casing, that when combined with my work chair and having my shoes on, would regularly cause one of my monitors to turn off and back on if I moved wrong or stood up. Shocked myself on the headphones a few times too.
rf15大约 2 年前
We had the same problem in our office, but it would only happen if the display was connected to a Dell docking station - the cables were fine, but certain DSes are not shielded well (or accidently play antenna with the cable, as was our initial theory)
seanalltogether大约 2 年前
I wonder if this is with a mac laptop connected to a secondary display? Mine seems to lose the connection constantly and either restores itself shortly after or I have to disconnect the thunderbolt cable and replug back in.
caaig大约 2 年前
It truly is ESD day <a href="https:&#x2F;&#x2F;www.theregister.com&#x2F;2023&#x2F;04&#x2F;28&#x2F;on_call&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.theregister.com&#x2F;2023&#x2F;04&#x2F;28&#x2F;on_call&#x2F;</a>
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jcarrano大约 2 年前
The monitor at my office computer turn off whenever I connect a USB device, connect something to something connected through USB or merely connect a anything to an electrical outlet that is close to the PC.
geff82大约 2 年前
That might explain the thing I sometimes experience with my screen. I also have an Ikea Markus. Sometimes, when I get up, the screen goes off. I thought there is some kind of weird sensor in the screen.
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realo大约 2 年前
I have exactly the same issue with an Embody chair from Herman Miller.<p>Not sure if it is the fabric or the piston, but definitely suspected static since I got the chair.<p>The screen does not seem to age prematurely because of this.
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tinglymintyfrsh大约 2 年前
In the nonobvious interactions with tech department, when I was a kid, I discovered that jingling keys would change the channel on my grandparents&#x27; TV that used an ultrasonic remote.
ilyt大约 2 年前
In dry days in the office and right boots I could zap monitor to reboot it.<p>But my keyboard was weirdest of all, just levitating electrically charged hand over it caused it to restart
vyrotek大约 2 年前
That seems to explain my issue too! I have an Ikea MARKUS and my portable monitor will blink for a second sometimes when I sit down quickly.
laurensr大约 2 年前
The exact same thing has been bothering me for months. My screen blinking when a colleague stands up.<p>And we ruled out loose cables or anything like that
cool-RR大约 2 年前
Oh hell no! I&#x27;ve been annoyed at my screens for about a decade! Now I understand! It&#x27;s my Markus chair!
e4e5大约 2 年前
I have the same problem, but don&#x27;t care enough to buy a new chair. It isn&#x27;t that annoying
system2大约 2 年前
Why do people write articles in strange tweet forms like this? Is there a logical reason?
pvillano大约 2 年前
Error between monitor and chair
Kiro大约 2 年前
Anyone have a non-Mastodon link?
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wyred大约 2 年前
I have this same problem! Except that it came from my SecretLabs chair.
voidfunc大约 2 年前
Had a similar problem in a WeWork office setup once. ESD is annoying.
creativenolo大约 2 年前
So much blaming of the chair(s) I blame the monitors.
lazerl0rd大约 2 年前
THAT WAS MY PROBLEM?
lobocinza大约 2 年前
So expensive HDMI cables matter after all.
DeathArrow大约 2 年前
A cosmic ray can flip one bit in the RAM of one of bank&#x27;s computers and add 1 in front of your account&#x27;s balance.
thendrill大约 2 年前
I actually have the same issue
syngrog66大约 2 年前
PEBKAC