operating system not found

  1. C

    Dell Optiplex 210L

    Greetings All, First time poster.or, I inherited a Dell Optiplex 210L desktop computer with Intel Pentium 4 processor and ACER monitor. It is "wiped" clean, carefully stored and unused since 2011. Is it possible that I can update it with an operating system for use in my home studio for music...
  2. Yuvi19144

    Operating system not found

    I have a 6 years old Sony vaio laptop and there is an issue . Whenever I start my laptop it says operating system not found. And the screen is full of horizontal lines .
  3. L

    Operating System Not found

    So, I've been using a laptop on windows 10 that is from my old job for quite some time now, and I've ran into minimal issues. But recently, our business closed for legal issues and we were told to keep the laptops. However, the administrator network was not removed, so I couldn't install any...
  4. A

    'Operating system not found' error

    Hi, I have an Acer aspire v5 (windows 10 64bit) for 7 years or so now. I've had the 'operating system not found' error about 3 times now in the past couple of years and managed to fix it through windows recovery with your help...
  5. A

    'Operating system not found' on Acer laptop

    Hi, I have an Acer aspire v5-431p laptop running Windows 10 (64bit I think). When I power it up it stays on the Acer logo for a bit, then I get a black screen with the error message 'operating system not found'. I have tried to boot it into advanced start up by shutting it down 3 times or...
  6. Sassyer

    What Are The Correct System & Display Setting?

    Good Morning. I need to find out what the correct setting is for my HP EliteBook 840 G2 Notebook PC with Windows 10 and Acer K2 19.5in Monitor. Right now, I can shut the laptop and use the monitor without the system shutting down. However, when I shut down my laptop and then restart, the...
  7. T

    Operating System was not found

    Hi..i just bought all in one pc..i have just tried once..when open second time i got tgis message "Operating System was not found". Not sure what happen and what to do. Can anyone help
  8. G

    Harddisk shown in bios but undetected by any bootable device

    Hello everybody, I'm facing a very mysterious problem (to me, I mean). When I turn on my Dell Inspiron 3542 laptop, I'm being asked for the hdd password prior to the stage at which the laptop goes on to (try to) boot from the harddisk. The hdd password is saved on the harddisk (ofcourse!) and I...
  9. C

    Solved Problems after factory reset

    Soo, I was sent my grandmother's PC and I was working on it earlier and I factory reset it, I clicked the options that said delete personal items not the is and system files yet it deleted them anyway. I would like to speak to someone about my situation please leave me your number, I really need...
  10. B

    Solved SSD With Windows Broken

    Recently my computer's SSD, which had windows on it, broke and is no longer useable. However, I still have another hardrive in the computer, my question is: can I just download windows on the hardrive i currently have, and then will my computer being running good as normal? Because as of now...
  11. L

    Solved Gateway M305CRV laptop: Operating system not found

    OS: WinXP CPU: Celeron 1.24GB ram I have my laptop running 24/7 to operate a program, and just now I glanced at it and it said the stuff about "operating system not found". I tried powering it off and all of the lights across the top started blinking. It was also pretty hot. I unplugged it and...
  12. D

    Solved Dell XPS 17 L701x operating system not found

    Today my laptop wouldn't boot. It comes up with the Dell logo, with XPS underneath, and the progress bar under that. Once the progress bar is finished it says: Realtek PCIe GBE family controller series V2.35 (06/14/10) CLIENT MAC ADDR: F0 4D A2 64 34 4A GUID: 44454C4C-4 E00-1047-8048...
  13. C

    OS ERASED????

    OH NO! I run (use to run) Windows 10. Everything was working fine mostly with my beautiful PC. Then, one day, poof! I was forced to either "update and restart" or "update and shutdown" I chose to restart. I came back to my PC to find that it was wanting me to reinstall Windows 10. I thought "ok...
  14. M

    Operating System not found, Gateway 2000 Solo 2100, Win 95

    Hello. I am trying to fix my mother's old Gateway 2000 Solo 2100 laptop. It used to work perfectly fine, except for a bad battery, but one day when I turned it on I got an "operating system not found" message. I believe it was running Windows 95 before this began happening. I can't say for...