Seagate HDD died on me

My Seagate 2 TB Seagate external drive just died on me out of nowhere. No drops, no physical damage, nothing. I haven't even been rough with it. But whenever I try to mount it, I get hit with some message saying something like Fatal device error!
The drive is over five years old, mostly used for watching movies and shows. It hasn't taken a single tumble.
I already tried swapping out the cable and plugging it into a different USB port, but absolutely nothing worked.

Is there any actual chance of reviving this thing, or is it ready to be tossed into the Mississippi...

vividstag16 said:My Seagate 2 TB Seagate external drive just randomly died on me. It didn't take a tumble or anything, no physical damage at all. Every time I try to mount it, I get hit with some message like "Fatal device error!"
The drive is over 5 years old and I mostly use it for movies and shows. Definitely hasn't been dropped.
Tried swapping out the cable and plugging it into different USB ports, but nothing works.

Any chance I can save this thing, or is it headed for the Mississippi...

What kind of power setup does the external enclosure have? Is it just a single USB data cable, two USB cables, or does it use an AC adapter?

If you're feeling brave, you could try popping the drive out of its casing and plugging it directly into a SATA port on your PC. That way, you can rule out the enclosure, the USB connection, or the AC adapter as the culprit.

Jack Cook7 said:What kind of power setup are you running for that external drive enclosure? Is it just a single USB cable for data, does it use two USB cables, or are you plugging it into a wall outlet with an AC adapter?

Maybe you should just pull the drive right out of the enclosure and plug it directly into a SATA port on your PC. You know, just to rule out the enclosure, the USB connection, or some faulty AC adapter as the culprit.

Just one USB cable.

vividstag16 said:Just one single USB cable.

So we're probably looking at a 2.5" HDD then. Have you tried plugging it into a different machine? Might be that the whole USB hub on your PCu is just totally fried.

I’ve gone through every single USB port on my laptop and my desktop, too—tried them all, and it’s the exact same story everywhere.

vividstag16 said:I tried every single USB port on my laptop and my desktop, but I get the exact same result everywhere.

Man, at that point, your only move left is to pull that Seagate out of the enclosure and plug it directly into a 2.5" SATA connector inside your PC or laptop.

If even that fails—like, if the drive light won't even flicker or the BIOS doesn't see it at all—then you're probably looking at a fried motherboard.

If there's some super critical data on there, you could try swapping the controller board with one from an identical drive, but honestly, we're talking a couple hundred bucks once you factor in everything.

But look, the LED on the drive is still blinking at me.

I mean, when I pull up the Command Prompt and run "wmic diskdrive get status", it just spits back "OK" twice. So according to the system, both my internal drive and my external one are perfectly fine. 🤔

vividstag16 said:But the LED on the drive is actually lit up.

When I run "wmic diskdrive get status" in Command Prompt, it shows OK twice, which tells me both my internal and external drives are good to go.🤔

Oook... that's a start, but honestly, it doesn't guarantee the drive is actually healthy.

1. What's the word from the BIOS? Does it pick up the ext.disk during POST?

2. What does disk manager say—is it showing up there at all?

Jack Cook7 said:Oook... sure, that’s an indicator, but it doesn't mean the drive is actually healthy.

1. What’s the BIOS test showing? Does it even detect the external drive during POST?

2. What does the disk manager say—can it actually see it?

The disk manager finds it and lists it as "Healthy (Active, Primary Partition)."

The only thing I noticed is that it doesn't show up as "Seagate" anymore; it just says E:

vividstag16 said:The disk manager sees it though! It shows up as "Healthy (Active, Primary Partition)

The only weird thing is the name "Seagate" is gone—it just shows up as E:

So, basically, the drive is getting power at Layer 1, but whatever "logic" needs to identify it over the SATA protocol is just totally bunk for some reason.

Check out this Seagate test utility.
https://www.seagate.com/gb/en/suppor...oads/seatools/
along with: https://helpdeskgeek.com/free-tools-...stic-software/

That tool might actually pin down what's going wrong. It works for other brands too, so you could even run it on your main C: drive just to see how it behaves compared to the broken one.

Not 100% sure if it plays nice with external USB drives, though. Those can be a bit finicky.

Jack Cook7 said:So, look—the drive is electrically present at Layer 1, sure, but the "logic" required to actually identify it via the SATA protocol just isn't working for some reason.

Here's the Seagate test utility you need.
https://www.seagate.com/gb/en/suppor...oads/seatools/
along with this: https://helpdeskgeek.com/free-tools-...stic-software/

This might help pinpoint the exact issue. It works for other manufacturers too, so maybe run it on your functional C: drive first just to see how it behaves.

I'm not entirely sure if it’ll play nice with an external USB drive, though. Those things can be pretty finicky.

I went ahead and installed it. The drive shows up fine, but the second I try to run any kind of test—short, long, whatever—it just hangs for a bit and then spits out "Aborted" or "Failed!"
At this point, I feel like I've hit a wall. There's nothing left for me to do here.
Is there actually anything a repair technician could even do with this?

vividstag16 said:I installed it and the drive shows up, but whenever I try running any tests (short, long, whatever), it just hangs after a bit and spits out "Aborted" or "Failed!" It's like Windows isn't even talking to it properly.
I feel like I'm totally stuck here.
Do you think a repair tech could actually fix this?

So, basically, that's the deal. If there's zero noise coming from the drive, the main motor controller or the head actuator probably just kicked the bucket. Most likely, the electronics on the PCB fried, and that SATA to USB external enclosure is just tricking your PC into thinking the drive is still alive.

Like I said, your best bet is to pop the drive out of the enclosure and plug it directly into a 2.5" SATA port. It’s not rocket science—if you have a decent little Phillips screwdriver, you can do it. Just do it to rule out the enclosure being the culprit.

Honestly, I doubt a pro could do much more than that without charging you like $100 to $83 just for a diagnostic. Swapping out the PCB or whatever else is broken is gonna cost way more than that.

If the enclosure itself is fine, you could just grab a cheap 2.5" HDD and swap it in. That'll end up being about $100-$67 cheaper than buying a whole new external hard drive. Just make sure you double-check the SATA and USB versions first.

Jack Cook7 said:Basically, what happened is likely the main motor or the head actuators just gave up the ghost—that’s why there's zero sound coming from the drive. Most probably, the electronics on the PCB fried, but that SATA to USB enclosure is tricking your PCu into thinking the drive is actually alive.

Like I said before, your only real move here is to pull the drive out of that enclosure and plug it directly into a 2.5" SATA port. It isn't exactly rocket science if you have a decent set of Phillips head screwdrivers handy. You really need to rule out the possibility that the enclosure itself is the culprit.

I highly doubt a data recovery specialist can do much more than that without charging you a fortune—we're talking maybe $100 just to tell you it's dead, $83 and that's just the diagnostic fee. Replacing the PCB or whatever else is broken? That's going to cost way more.

If the external enclosure is still working fine, you could always just buy a standalone 2.5" HDD and swap it in. It would end up being about $100 to $67 cheaper than buying a whole new external drive. Just make sure you double-check the SATA and USB versions first.

Thnx!

Good luck, man! Hit me up when you get the final result. 👋