Questions tagged [repair]

Repairing is the process of fixing any sort of problem that arises out of a situation. It usually refers to mechanical or electrical systems as well as any other type of computer or physical infrastructure system.

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Uninstalled python3 from Ubuntu 18.04, then reinstalled it. Now I can only log in to tty

I uninstalled python3 from Ubuntu 18.04, then reinstalled it. (I knew it was a bad idea). Hoping it would restore the ubuntu packages too. Now I can only log in to tty. I don't have network access. ...
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HP OfficeJet Pro 8000: Clogged Service Station

I'm trying to clean a service station from a HP OfficeJet Printer 8000. I've already disassembled most of it. There is only a final step which I'm having some trouble with. The top cover has a ...
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Can I clean corrosion inside my keyboard by washing or soaking?

I have an Apple wired (external) keyboard (model A1242). Some small amount of water was spilled on it, and the Z, X, C, V, B, N, M, and left command keys were rendered unresponsive. All other keys ...
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How to prevent bad sectors?

I used to have bad sectors on my SSD about one month ago. I had fixed them through performing one level of zero formatting. However, after few days, when I was rechecking, I have found bad sectors ...
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Akoya P6643 Display distorted image when changing angle / Inspiron Display only visible with Torch

My used bought laptop has a screen issue: When moving the display e.g. changing the angle, I would get some distorted image. I had this exact problem with my Inpsiron N5030 and fixed it by ...
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147 views

How to fix Windows 10 Registry With bootable Install USB?

After an update on the 16th/17th, my Windows 10 computer failed to boot. Long story short, I tried a bunch of things and it turns out that the registry got messed up by the update. It now hits BSOD ...
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After performing a platter swap (hard drive repair) it seems like the issue isn't with the PCB or head or mechanics but with the platter itself?

This question isn't mainly about recovering the data. I just don't understand how to interpret my observations. Initial situation: So I have this old 320 GB 2.5" hard drive which wouldn't get ...
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1answer
32 views

Supermicro server can't turn on after I disconnect IEC power cord cable without turning off the mains

I did this and after that my server can't turn on. The thing is that I actually turned off the server from Windows before disconnecting the power cable. There's no burnt smell. I tried changing to ...
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1answer
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How do Windows 7 repair tools determine in which order to assign drive letters?

I have system bootable SSD drive connected to SATA0 and secondary HDD connected to SATA1. Nevertheless, the Windows 7 repair tools sees first disk as D and second one as C. Why and how to fix?
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125 views

recover corrupted txt file

I had a txt file saved in my hard drive for about 2 month and today i found out that the data inside of it are gone, they are not encoded messed up or something like that, all the data are just turned ...
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2answers
61 views

Hard Disk Failure

Self explanatory video: - hard disk failing and screaming It seems this is a well know failure of this model: Main problem with Toshiba drives so far is bad quality of bearings lubricant in some ...
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Backup: should added “par2/parchive/redundancy” happen before or after compression?

As the question states, the goal is to generate a backup. I indend to compress the files as not use accessive space on the one hand. On the other hand I fear data corruption (such as bit rot, disc rot)...
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514 views

HP ProBook 6560b power led blinking white/amber, does not start

I almost am sure this is a hardware issue, however I don't know if this forum (superuser) is the best forum to ask (if not; please say which one, than I remove the question and create a new one). I ...
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1answer
51 views

Mouse Randomly Scrolls Backwards Despite Repairs

I have a wireless mouse I bought in 2014. For 4 years I had no issues with the scroll wheel, and then it started to randomly send backwards scrolls sometimes, along with the proper ones. I cleaned it, ...
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Heatsink Installation - Thermal/Insulating Materials

I need to install a heatsink, but other then the thermal paste it has some sort of black rubberish material. I think it's an insulation material to protect the exposed pins. Or maybe it's thermal ...

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