Summary: Upon boot my Emachine says "Operating system not found." I have tried to change the primary master in the bios because it says [none], by pushing +/- ...
Summary: I have recently installed an 80GB HDD to my celeron 566 while trying to install XP i get the error "operating system not found" when the system reboot...
Summary: My friend's PC is getting a black screen with "Operating System Not Found". I asked him if he had done anything to the PC. He said the only thing he h...
Summary: Hi, recently my comp decided that it hates me and to prove so it started showing this black screen that says Operating system not found. I've read thr...
Summary: I don't think i have the typical error i have read about. This has happened twice now. I'll be using my laptop, then i close it without logging off or...
Summary: My Sony Vaio FX 370 is continuously connected to the cable modem. When I start it up after having it shut down for a day, it boots to a black screen ...
Summary: I got a blue screen error, restarted the computer, and it siad operating system not found, Microsoft says the resolution is to verify the Bios setting...
Summary: hello, i had a 180 day trial w2003 os on this computer. i beleive the trial ended, and when i restarted, i got the error "operating system not found"....
Summary: Strange occurence which I hope you can help with. Returned to computer to find it had rebooted and was stuck at black screen with error message "Oper...
Summary: Hello on my PCG-FX210 laptop im receiving the error "Operating System not found" when i boot it up... I tried alot of stuff already, when i tried putt...
Summary: When I turn on my computer it says 'No Operating installed' or operating system not found .. something like that do you know what is wrong? Im on a co...
Summary: Hello. i have a compaq laptop running win xp home. today i boot up, see the red compaq screen, then i get "operating system not found". What the???? I...
Summary: Hey, I a have a problem. Whenever I turn my computer on, "Operating System Not Found" always pops up on the boot sequence. After 15 minutes of tryin...
Summary: Alright guys, I really need help with this because I can't afford to lose the contents of my hard drive and as of now, I know they are still there, I ...
Summary: The other day I ran Scandisk on my pc, perhaps the first time I have done so, and enabled it to check the surface area for errors. There was an error ...
Summary: I formated my hardrive with partion magic and I need to know how to install windows xp pro from there cause it starts by saying Operating system not f...
Summary: Hi all. I'm reaching a certain level of extreme annoyance right now. When my computer boots up, after the BIOS startup and ram counting i get this: Op...
Summary: I put in a new harddrive into my laptop... when boot up, its pop a message saying "Operation System not found". Then I try to boot it using the recove...
Summary: Yesterday my laptop (HP ze4430us, Windows XP) crashed twice within a span of a few hours. XP said that it was because of a driver issue, though it was...
Summary: A few days ago I was on my computer and everything was working perfectly fine. I had AIM and one IE window open and turned away from my computer to w...
Summary: Hi a freind of mine is having the following problem with their PC, upon booting up they get the error message "operating system not found" the machine...
Summary: I haven't used my computer in a while. When I first turned it on, it gave me the message "Operating System Not Found." I tried restoring it, it didn't...
Summary: 2 days ago I enabled Norton Antivirus to check my system for viruses (I have done this a lot of times before). The next day (when I turned on the scre...
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