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HDD (maybe mobo) freaking out, super slow speeds and hanging boot UPDATE: fixed, see my most recent comment. (self.buildapc)

submitted 1 year ago* (last edited 1 year ago) by HamBrick to c/[email protected]

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I recently built a new PC buying everything new except the storage (1tb samsung 970 evo SSD, 8tb thoshiba something something HDD), the graphics card (rtx 3070) and the ram (32gb crucial lpx). The motherboard is a gigabyte a520i AC with ryzen 7 5700x, and a EVGA 700 br psu. I initially bought a 600w psu, but I quickly realized after some gaming that it wasn't enough for demanding titles. but after replacing the 600w psu for my EVGA 700w, the HDD started being super slow, even hanging my boot (while not even in the boot order), on both windows 10 and linux mint. taking several minutes while booting from a reputable SSD, or a LM live boot from a usb3 flashdrive. Both boot near instantly when the drive is unplugged, and I even used an old doorstop 430w powersupply from an old rig to power the HDD while troubleshooting, determining that the problem was not an under-powered HDD. Can anyone provide some insight? The only help I've been able to get was telling to me to fix my BIOS boot order, but that was my first step.

I have also:

turned off fastboot in windows
swapped SATA cables
externally powered only the HDD, as mentioned before
tested the same HDD on a different computer, showing correct speeds and actual functionality
swapped HDD for one of the same brand, showing the same results on this new computer, but expected results on the seperate machine.
reseated all connectors
tried turning it off and on again

while booting, linux mint is raising the error blk_update_request: I/O error, dev sda, sector 1953739192 op 0x0: (READ) flags 0x80700 phys_seg 2 prio class 0

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[–] HamBrick 6 points 1 year ago

UPDATE: the problem was that my case is weird and I didn't want to go through the hassle of screwing in all the HDD mounting screws, which I think caused some kind of short or magnetic weirdness that caused the drive to freak out, just a coincidence that it happened with the new PSU. I learned that my drive touching any part of my case metal-on-metal caused the drive to freak out and my boot to hang, so I removed the normal drive mounting bay and put a piece of cardboard between the drive and the metal parts of the chassis, this solved the problem and now my computer boots faster than ever. Thanks for your help everyone.

[–] [email protected] 1 points 1 year ago (1 children)

Have you checked the SMART data on either drive yet?

[–] HamBrick 1 points 1 year ago (1 children)

Thank you for the reply, I figured out the problem had nothing to do with anything, and the actual problem was a combination of both my laziness and HDD weirdness. See my other comment that I am writing right now

[–] [email protected] 1 points 1 year ago (1 children)

hah adding that to the playbook good investigating

[–] HamBrick 1 points 1 year ago

I’m not sure what could’ve possibly been shorting but it works now so calling it good ‘nuff

[–] [email protected] 1 points 1 year ago (1 children)

check out https://askubuntu.com/questions/424580/i-o-error-dev-sda-sector-xxxxxxxxxx

[–] HamBrick 1 points 1 year ago* (last edited 1 year ago)

This is the same problem with two decently new HDDs, would they really be failing this soon?

And those same drives work just fine on a different machine