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  • Showing only topics with the tag "consumer electronics". Back to normal view
    1. Repairing an LG OLED TV and alternative courses of action

      My parents are about to get a new TV because theirs is faulty and they don't seem interested in repairing it. I'm going to be taking the faulty one from them and, because it's ridiculous that the...

      My parents are about to get a new TV because theirs is faulty and they don't seem interested in repairing it. I'm going to be taking the faulty one from them and, because it's ridiculous that the TV only worked normally for 3.5 years, am very tempted to try a repair. It's an LG CX OLED from 2021, here's a description of the issue:

      • When plugged into the mains, the standby light will come on and the TV can be powered on and used as normal. However, if too much time elapses after plugging-in without fully powering on (I don't actually know how long, somewhere between 5-10 minutes), the standby light will switch off and the TV will become unresponsive.
      • When the TV is in this "unresponsive" state, the only thing that will bring it back to life is to unplug it from the mains and wait a bit (again, somewhere between 5-10 minutes), then plug it back in and turn it on. This happens every time the TV is plugged in, with no variation.
      • The TV is fully functional when it's turned on, and there's no other issues with it at all.
      • If the TV is turned back off (back to standby mode), the clock starts again until it becomes unresponsive.

      So clearly there's some problem with standby mode. Some searching has indicated that other customers are frequently having this issue, and that replacing either the PSU or Motherboard of the TV will solve the issue. It's out of warranty, so I'm going to be spending money if I want to fix it. Replacement PSUs are about $250, and replacement Motherboards are about $350. I can only really afford one of these parts right now, so it's a gamble if I can't figure out a way to isolate the issue to one of the boards. I don't own a multimeter to test power, nor do I know anything about electronics, so I'm slightly fumbling around in the dark on this one.

      There's always the alternative of getting up and switching the power on and off every time, which is significantly more convenient for me than it is for my parents because of room size and outlet placement, but I'd like to be able to use the remote as intended (and, as I mentioned before, it's ridiculous that the thing is falling apart after only a few years, it's a very expensive TV!). I could also... find an IR controlled outlet or something? I don't know if that's a thing, but you know what I mean.

      I will end up using this TV regardless of whether or not I can get it fixed, because OLED is unbeatable, and it's not every day that my parents will replace something that isn't outright destroyed, but if you have electronics experience, or have had this problem (it seems like it's super common) any recommendations or help would be appreciated!

      Vaguely Related Tangent This TV is something like 2mm thick. Sure, there's a huge base for the electronics but it's mostly this super thin sheet. Who the hell asked for this? It makes the thing wobble and feel like it's gonna break at any second!
      15 votes
    2. Advice on a voice recorder

      I'm starting an archive project of long form interviews with locals in my area. Do any of y'all have advice on what might be the best handheld voice recorder that's high quality sound but small...

      I'm starting an archive project of long form interviews with locals in my area. Do any of y'all have advice on what might be the best handheld voice recorder that's high quality sound but small and discrete so my interviewees can forget that they're being recorded?

      13 votes
    3. What dashcam do you use?

      My last dashcam was a total dud and wasn't even operational for 6 hours. I'm hoping to get some community recommendations on reliable units with good image quality. If you would also share the...

      My last dashcam was a total dud and wasn't even operational for 6 hours. I'm hoping to get some community recommendations on reliable units with good image quality. If you would also share the approx. length of time you've had/used it that would be a huge help as well. Thanks in advance!

      26 votes
    4. Just did my first tech repair!

      A while ago some of the keys on my Dell XPS laptop started working poorly, they were only registering the presses half of the time or if I pushed them really hard. I tried removing the keycaps and...

      A while ago some of the keys on my Dell XPS laptop started working poorly, they were only registering the presses half of the time or if I pushed them really hard. I tried removing the keycaps and cleaning the keys on the inside, but to no avail. Well, I thought, that means it's time to get a new laptop. So I was choosing the next laptop to get. One of the options I considered was the Framework laptop, which is supposed to be super repairable - I mean, if only I could just replace my laptop keyboard, I wouldn't have to buy a whole new laptop just because of a few broken keys!

      Then I thought about it again. I realized that a repairable laptop is only useful if you actually try to repair your laptop, which I've never done. So, I looked it up, and turns out Dell, while obviously not as easily repairable as Framework, has very well-detailed official service manuals as well!

      Two weeks of waiting for a Chinese copycat keyboard from AliExpress and three hours of work later, I finally have a fully working laptop! Turns out it isn't hard at all to replace a broken keyboard - but I'm still very proud of myself for doing it, mostly for even deciding to do it instead of just turning a fully functional laptop into e-waste as I would've done otherwise. I was also really surprised that Dell laptops are that easy to fix (though they don't officially sell replacement parts to consumers), since it's known to be a company that makes a ton of money on expensive support offerings.

      I don't really know what the lesson of this post is, I just wanted to share this small achievement with y'all.

      53 votes
    5. How do you decide when to buy a new computer, smartphone, etc.?

      I have been thinking about this issue lately because I own some devices that still work as normal, but are really old (one being almost eight, and the other almost seven years old). The dilemma is...

      I have been thinking about this issue lately because I own some devices that still work as normal, but are really old (one being almost eight, and the other almost seven years old).

      The dilemma is the following:

      I don’t actually need to upgrade these devices, because newer models don’t have any new features that I have any need of. What my current devices do is all that I need them to do, and that could probably still be true for many more years to come.

      In other words, if I get an upgrade now, then I would be wasting money because I could just stick with my current device until it breaks for good and then buy a new one instead.

      The problem is that, if I wait until that point, then I’ll be left without a device that I need for everything that I do on a daily basis, until I have been able to save up the money to buy a new one.

      This makes me think that I should maintain a “critical device failure” fund, just in case. But even if I do, that doesn’t solve all the problems.

      With my smartphone, for example, I use it for online banking authentication. There is no alternative system that I can use where I live, and this system can only be tied to one device at a time. There is always the risk that if I lose my phone, then I would also lose access to my online banking app, which is a service that due to certain circumstances, my wife and I use on a daily basis. We truly depend on it. I would have to quickly buy a new device, and then rush to the bank, to go through a long and gruesome process of getting the permission to install the app on the new phone (true story).

      Ironically, I can “transfer” the app between devices, but that feature is useless if I let my smartphone completely die first.

      And there are many other similar apps and services that I regularly use, which I can hold on one device only.

      I also know, however, that whatever date I choose to upgrade these devices on, will be a mostly arbitrary one. So... shrug

      Just to give you a final example: The battery on my smartphone wasn’t doing too well, so after almost six years, I finally got it replaced. It was surprisingly cheap, considering how it breathed new life into my device. Maybe I was just imagining it, but it suddenly seemed to work faster, not to mention that the battery lasts way longer now, obviously. Many people that I know though, would just have tossed this six-year-old device and gotten a new one. For them, a dying battery is synonymous with a dying phone, and at the six year mark, that’s... maybe not a completely unreasonable way of thinking?

      But anyway.

      How do you device when you upgrade a device?

      40 votes
    6. Have a hard time letting go of old tech?

      Was rifling through a drawer looking for a printer cord and came across my old school calculator. This Sharp Elsimate 201 was my pride and joy. I think I got it in junior high so about 1975. And...

      Was rifling through a drawer looking for a printer cord and came across my old school calculator. This Sharp Elsimate 201 was my pride and joy. I think I got it in junior high so about 1975. And for a 50 yr old calculator it still does exactly what it should.

      Then I realized how much old tech I have that I have an emotional attachment to. I still have a Mac Plus and a Mac SE as well as an Imagewriter dot matrix printer and about a hundred 3.5" floppies sitting in a closet. I loved the first time I tried a Mac after the frustration of using DOS on a 286 PC. It just seemed like light years of improvement to actually use a mouse and playing with MacPaint was magical. I sometimes got chided for being a Mac evangelist at university and many people thought Apple would be crushed by Microsoft - looks like they're doing just fine.

      My Marantz stereo is about the same vintage, mid 70s, and the Yamaha speakers still sound as good as the first day I fired them up. That stereo was built back when 22 watts per side was actual output and its loud enough to shake the walls. None of this "300 watts" fakery that came along when boom boxes became a thing. Plenty of distortion and zero fidelity is easy, quality sound takes quality engineering.

      What have you got laying around that you just dont want to get rid of?

      35 votes
    7. Every tech YouTuber is talking about the Samsung Galaxy S25 Edge now, so here’s a TLDR

      They all released videos at almost the exact same time, so even though I don’t care, I was made to care. Therefore, I’m inflicting that same pain on you. You’re welcome. Mrwhosetheboss made a good...

      They all released videos at almost the exact same time, so even though I don’t care, I was made to care. Therefore, I’m inflicting that same pain on you. You’re welcome.

      Mrwhosetheboss made a good point saying that the target audience for this thing are rich people who want phones that look flashy and can pay for them, but don’t care that they have worse specs than the less flashy ones at a similar price.

      MKBHD called it the “S25 Ultra Lite”, which I thought was funny. He also brought up the issue of cooling. He additionally said that no one is asking for thin phones, although it seems that Apple has also bought into the idea that people want this, since it’s rumored that they want to release a thin iPhone this year.

      Dave2D said that he tested the heat dissipation capacity of the phone and that it can handle itself well. Apparently it still somehow has a vapor chamber inside of it, as well as a wireless charger. Apparently it also has the smallest battery in the lineup, even though it doesn’t have the silicon carbon tech that is all the rage now. He made a good point though, namely that this could just be Samsung starting the trend so that the technology matures in a few years’ time.

      All three of them mentioned that everyone uses cases these days, which immediately kills the whole purpose of buying a thin phone and losing out on better specs.

      If you somehow have not gotten enough of tech YouTubers acting confused over Samsung launching a product that no one asked for, there’s also Techaltar and Tech Spurt. I recommend the latter for dirty British humor.

      32 votes
    8. Why are integrated batteries so accepted?

      Just something I was frustrated by ever since it became increasingly common even outside of smartphones and tablets. For a few years now I increasingly see basically any battery powered product...

      Just something I was frustrated by ever since it became increasingly common even outside of smartphones and tablets.

      For a few years now I increasingly see basically any battery powered product having mostly internal accumulator options(aka proprietary battery of uncertain ability to replace), especially in more expensive items in the category. Why?

      I mean do see several advantages from the business side, I simply have no idea what advantage would there be for the actual user.

      I could see it if the batteries had comparable lifespan to the product, which they most definitely do not unless the item is of truly bad quality.

      47 votes
    9. Can anyone recommend a dead simple voice recorder?

      I'm looking for a handheld voice recorder that's as simple to use as possible for my dad. His memory is starting to fail and I'm wondering if this would help ease some tension that that is...

      I'm looking for a handheld voice recorder that's as simple to use as possible for my dad. His memory is starting to fail and I'm wondering if this would help ease some tension that that is causing.

      He has trouble with tech these days so unfortunately using an app on a phone isn't an option. The hurdle of getting the phone out and app open would be too much and that's assuming he remembers to use it and HOW to use it.

      I'm hoping for a device that just has a button that can be pressed or held down for short voice notes. I'm picturing the device being able to be plugged into a computer for saving the audio recordings. It would also be a huge bonus if there is some automatic transcription functionality that makes the notes searchable, though I bet there's software for that that doesn't have to come with or be part of the voice recorder itself.

      I can see lots of cheap options on Amazon but before I just start buying some to try I'm hoping someone here might have some experience in this area.

      I really appreciate any insight anyone is able to give.

      14 votes
    10. How often do you replace your phone?

      My phone, Samsung Galaxy S20, has finally started having some screen issues and made me start looking seriously at a new phone. I felt like I got great use out of this phone after 5 years, and I...

      My phone, Samsung Galaxy S20, has finally started having some screen issues and made me start looking seriously at a new phone. I felt like I got great use out of this phone after 5 years, and I anticipate trying to get a similar or (hopefully) longer life span from my next phone.

      Ideally I'd like to keep this phone going for another year, currently the screen issue is more annoying than actually preventing me from using the phone. The OLED can no longer properly display black colors and when the screen goes to sub 10% brightness it adds a yellow tinge to the screen, and using my blue light filter only makes it worse. This has led me to use my phone less at night or when it's dark, since it's like having a dim flashlight shining in my eyes.

      A bit of a startling realization, was that I've been putting off building a new computer since I moved over here due to the expense, but I'd happily drop more than I'd be willing to spend on that new computer on a new phone since I use it everyday throughout the day.

      This made me wonder how often others replace their phones.

      Are there any criteria you look for when picking new phones?
      Are you a brand loyalist, or do you shop around?
      Do you do camera comparisons between phones/models?
      Or simply, how do you choose your phone?

      42 votes
    11. [SOLVED] LG C4 TV annoying brightness changes

      SOLVED Bit of a long shot here because this is one of those issues where I search for the problem and you get a sea of replies like "have you checked the settings?" or "have you tried changing...

      SOLVED
      Bit of a long shot here because this is one of those issues where I search for the problem and you get a sea of replies like "have you checked the settings?" or "have you tried changing HDMI cables".

      I just got a brand new LG OLED TV and I'm happy, but I've been watching Arcane on it and I notice jarring changes in brightness through the episode.
      I'm playing through a native app (Stremio) on WebOS and it's not the source file, I've tested the same file on two different monitors and it's fine.
      I went through the settings and disabled every autocorrect and "boost" capability the TV has to try and diagnose it, and the first pass did seem to improve the rate of changes, but it still happens maybe once every 5 mins of watch time.
      From what I can tell it seems to be picking up particular colour/brightness changes in the source (Arcane is full of then being so vivid) and when it does, it just changes the brightness of the whole display.
      I'm no expert here, I'm also colour blind, so I won't categorically claim it is definitely brightness changing, it could be contract or colour, I'm not sure, but it looks like brightness because the whole picture gets darker or lighter.

      I wondered if it was actually flip flopping between SDR and HDR which honestly, it might be. If it is I have no idea how to fix that, as the TV seems to have no option to enable or disable HDR on native apps.

      Any advice, thoughts, things to try would be appreciated. I'm technically orientated but I don't really know much about changing picture settings to be honest, I tend to pick the most basic/neutral setting and leave it like that.

      Edit: I've dug out the old 4k firestick as suggested and don't get the flickering at all through that. Also running through the guide below helped make the picture look even better! Thanks everyone!
      I might yet grab the service remote though and see if I can make the native apps work, then I can retire the firestick for good.

      13 votes
    12. CES 2025

      CES 2025 kicked off with some big hardware announcements. AMD CPUS for desktop, mobile, and handhelds Nvidia 5000 GPUs (see separate discussion here) But what else are people excited (or not...

      CES 2025 kicked off with some big hardware announcements.

      But what else are people excited (or not excited) for that doesn't necessarily deserve its own thread?

      19 votes
    13. Recommend me a digital clock?

      I have been having a lot of trouble finding a digital clock. I don't even know where to ask for recs, I tried a couple subreddits but there is no /r/digitalclocks so I'm trying a more general...

      I have been having a lot of trouble finding a digital clock. I don't even know where to ask for recs, I tried a couple subreddits but there is no /r/digitalclocks so I'm trying a more general place here and maybe someone can help?

      My requirements (I'm in the USA so that's where the time finding needs to happen):

      1. It autosets the time based on the radio signal
      2. It automatically detects DST
      3. Backup battery so if I get a power failure it doesn't lose the time
      4. The time is the only thing on the display. (Although, this seems to be the hardest one to find, so, if it also shows the temperature or something, that's ok, as long as the time is a lot bigger than anything else)
      5. Not willing to spend more than $50 on a clock
      6. Needs to be LED not LCD, i.e. I want to be able to see the time in a dark room without pressing a light-up button or anything

      Additional bonuses:

      1. If it has a rainbow display
      2. If it has a USB charging port
      3. Big numbers, like at least 1.5" tall

      I don't care about the alarm or any overhead projection features.

      If you have a digital clock that you love that meets these requirements (or at least mostly does) I would like to hear about it!! Thanks!!

      11 votes
    14. BenQ W1110 3D DLP

      Hi people, I have the chance to pick up an unused BenQ W1110 (BenQ HT2050 in the U.S). I don't have any interest in 4k nor 3d, I only need it for 1080p blu ray. It's listed at 200 EUR. Do you...

      Hi people,

      I have the chance to pick up an unused BenQ W1110 (BenQ HT2050 in the U.S). I don't have any interest in 4k nor 3d, I only need it for 1080p blu ray. It's listed at 200 EUR. Do you think it's a fair price for what I need? Bulb life is only 2,500 hours, but replacements are 100 EUR or so, so not so steep. Anyone out there recommend I hold off? Know of other options? I'd be happy to spend around 600-700 EUR for the right unit. The only primary considerations are that it can produce 1080p, and is quiet (important).

      4 votes
    15. Are there any affordable digital compact cameras out there with a zoom lens?

      Most of my photo-taking is done with my Smartphone but it really lacks a proper zoom feature. I'd like to purchase a cheap compact camera with a zoom lens. Is there anything out there you would...

      Most of my photo-taking is done with my Smartphone but it really lacks a proper zoom feature. I'd like to purchase a cheap compact camera with a zoom lens. Is there anything out there you would recommend?

      edit

      Bonus if it has a USB-C interface. I hate carrying multiple cords around.

      14 votes
    16. How do you even find quality appliances anymore?

      We bought our house over eight years ago and it came with a number of appliances. Within the first year, both the refrigerator and the dishwasher crapped out on us. We replaced them with new...

      We bought our house over eight years ago and it came with a number of appliances. Within the first year, both the refrigerator and the dishwasher crapped out on us. We replaced them with new Frigidaire and Whirlpool models respectively, but I definitely haven't been satisfied with them. Now my washer and dryer are acting up and I'm not sure how much longer they've got.

      When our fridge first started giving us issues, we had someone come out to try to fix the existing one. He basically told us that it would be around $400 to replace the failing motherboard on it — and given how simple that fridge was, it was essentially the price of a replacement. So you can't fix anything—you just throw it into a landfill and buy a new one.

      The principle of "you get what you pay for" doesn't seem to apply, either. I don't need a fridge that has a 20-inch OLED screen for connecting to a Samsung account. Paying more just seems to get you more features that are likely to cause problems down the road.

      Before we bought our replacement dishwasher, I got a subscription to Consumer Reports. The one we got was one of their recommendations. But it's just… not a good dishwasher. Little parts of it keep failing (e.g., the top rack's glassware holder-spine-thingies). And it's leaking, too!

      So, to bring it back around to the subject title, how do you even find reliable appliances? Does anyone even make reliable appliances? It seems like there has been a race to the bottom among all of the appliance manufacturers (not that this is a unique to appliances, as this Vox piece explains). Long-term reliability doesn't move units off the showroom floor, so it doesn't get prioritized. (Plus there's the whole economic disincentive for "durable goods" to actually be durable.) And with model numbers changing annually, there's no good way to keep track of which models have proven reliability.

      76 votes
    17. Can anyone recommend a printer/scanner combo that works with Linux with no additional drivers?

      I'm looking for a black & white laser printer with a scanner for home office use. The only fancy thing about it is that I'm running Linux and I don't want to install any driver packages from the...

      I'm looking for a black & white laser printer with a scanner for home office use. The only fancy thing about it is that I'm running Linux and I don't want to install any driver packages from the manufacturer. I want to plug it into any laptop running any Linux distro and start printing and scanning with no fuss.

      Brother printers are very popular, but if I search for any Brother printer and "linux", all I can find is stuff about the drivers and how to fix the various issues that come with those.

      If I understand correctly, modern printers should just work via something called IPP/AirPrint and they should also work over USB. Is that correct?

      What about the scanner? Does that also just work over IPP?

      29 votes
    18. Battery life of AAA batteries that come with the original products seem unusually long

      Hey folks of tildes, I wanted to see if anyone has similar experiences as mine and if they know the reason for this. I've purchased a few items which came with AAA battery pre-installed...

      Hey folks of tildes,

      I wanted to see if anyone has similar experiences as mine and if they know the reason for this. I've purchased a few items which came with AAA battery pre-installed (Chromecast from Google, Weighing scale from Xiaomi). These batteries lasted for an incredibly long time, Chromecast lasted over 1.5 years and Xiaomi's scale lasted for a similar time. Any third party battery I've purchased (Energizer, Duracell, Panasonic, Eveready and few others which I can't recall) last for a couple months at best.

      I've now switched to rechargeable batteries, to reduce the waste I was creating. Still, I was really curious if anyone has a similar experience, and if they know the reason for it.

      28 votes