Laptop issues / Need help with my laptop

Hey everyone, so I’m running into some weird issues with my laptop lately, and honestly, it feels like things might be getting a little worse than they originally seemed...

So, here's the deal. When I'm just browsing the web and watching some random YouTube video that lasts a few minutes, the thing stays pretty quiet for a good while, you know? Like, the fan doesn't even kick in or start making that loud buzzing noise or whatever... it just stays chill for a bit

but

the second I try to play a local video file—nothing crazy, just something like a 15-20MB clip—it starts acting up in less than a minute. The fan starts revving up in these weird intervals, almost like the whole system is overheating or something?

The specs on this machine aren't even that bad, so I really don't think the hardware should be struggling this much.

Anyone have any idea what might be causing this or how to fix it?

Thanks a ton in advance!

Anyone out there?

You ought to blow out your laptop with some compressed air. It is highly probable that a layer of dust has accumulated on the heatsink fins, making them far less efficient at dissipating heat than they were when you first bought it. Due to static electricity, this ultra-fine dust builds up and essentially bonds itself to the metal casing.
The next step in maintaining thermal efficiency is ensuring the laptop is elevated off your desk—perhaps using something like small wooden blocks 😁—by about an inch or two.

Using your laptop on your lap or resting it on a bed, where the surface is soft, is effectively a death sentence for the hardware.

Alternatively, you could open the chassis and use a brush along with some isopropyl alcohol to manually clean both the fan and the heatsink.

It would’ve been a lot easier if you’d just told me the model, the specs, and how old the laptop actually is...

And you really need to describe the issue better. So, if you stream a video online and it plays fine, but once you download it to your hard drive it starts acting up—is that the gist? If that's the case, I doubt overheating is the culprit, but just to be safe, run some free diagnostic tools to check your temps (CPU, GPU, and drive).

If you think it’s overheating because the thing is old and out of warranty, you should probably tear it down, clean it out, and maybe swap the thermal paste. You can do it yourself or take it to a local repair shop.

Whatever you do, don't go shoving compressor tubes into the vents to blow it out. All you're doing is spraying dust deeper into the internals, and you might end up killing the fan by forcing it to spin way too fast in the wrong direction...

Jerry Robinson56 said:You really ought to blast that thing with some compressed air because there’s probably just a thick layer of dust gunked up on the heatsink fins, making it way less efficient at dumping heat than when it was brand new. Static electricity is a beast too, it pulls this super fine dust right onto the metal casing and just sticks it there...
The next big thing is you absolutely have to prop the laptop up off whatever surface it's on—like using a couple of 😁LEGO bricks or something—maybe an inch or two off the table.

Honestly, using your laptop on your lap or, even worse, on a bed or any kind of soft surface is basically a death sentence for the hardware.

You could also crack the case open and use a little brush and some isopropyl alcohol to deep clean both the fan and the heatsink assembly.

It’s usually sitting on my desk, just resting on its own little rubber feet, so it's not much, but there's at least some airflow happening down there...

darkowl72 said:Man, it would have been a whole lot easier if you’d just told us the specific model, the specs, and how old the machine actually is...

And maybe give us a better play-by-play of what's happening. I mean, if you stream the exact same video from YouTube and everything is totally fine, but then you download that same file to your hard drive and watch it locally and *then* it acts up... I don't know if overheating is the culprit, but hey, just to be safe, you should definitely check your temps using a few of those free monitoring tools just to be sure (check the CPU, GPU, and the drive).

If you decide to clean the laptop—which implies the temps are high and since it's an older machine it's probably out of warranty anyway—you really ought to take it apart, clean it out properly, and maybe even swap out the thermal paste. You can try doing it yourself or just take it to a repair shop like Geek Squad or something.

Just a heads up though, don't go shoving the compressor nozzle directly into the vents, because you'll just blow all that dust deeper into the guts of the machine, and you might actually spin the fan so fast it breaks itself...

So, yeah, basically...

It's a Dell XPS 13,

it's about four years old now,

got an i5, a GeForce with 1GB, and a 500GB HDD... do you guys need more info or what?

View on imgur -this is just playing some basic mp4 song file...

When I'm watching the same video online, the fan doesn't start ramping up immediately, but once I download it and try to play it back, after like 20 or 30 seconds, the fan just kicks on full blast...

There’s clearly enough gunk in there to warrant a teardown, and honestly, if you've had it four years, it’s high time for a deep clean. If you end up dropping it off at a repair shop, make sure you point out that noise to them—they might as well swap out the fan while they have the thing open.

If you’re tackling this yourself, grab some thermal paste and refresh it. And hey, if you can manage to grease the fan bearings with some graphite lubricant without breaking anything, that would be a win...

Regarding those temps: looking at the screenshot, they don't look catastrophic, but who knows what happens once the GPU kicks in. The discrepancy might just be because your drive is working overtime while playing video, which naturally bumps the temp up a few degrees. 🤷