Summary: My pc NEC PowerMate Enterprise When i start the computer "operating system not found" after restart the computer, windows can run.. i already change ...
Summary: sometimes when I turn on my computer, it says operating system not found, and sometiumes it works. I don't think it's the BIOS battery, because I repl...
Summary: when i boot my computer, it displays these messages -system bios shadowed -video bios shadowed -press to resume or to enter setup * when i press F1 th...
Summary: I have a Texas Instruments laptop Extensa 900CDT with Windows 95. I just turned it on after about 2 months of non use. I get the message operating sys...
Summary: Yea so i stuck in a boot disk to run scandisk out of windows because i kept getting an error that there wasn't enough memory. So i ran scandisk off th...
Summary: Hi, i have a Pentium 2 desktop, running win. 98SE I am getting the message Operating system not found, at start up. I Just installed a new video card...
Summary: I have an HP 537 Mgz computer running on windows 98. It has always worked fine untill last week. When I turned my computer on, the screen just turns...
Summary: When my son (at college) boots up his Pentium PC (Windows 95), he gets "operating system not found." He also says he now hears an unusual noise comin...
Summary: Hi I was using Windows normally like I always do but I got an error message then my machine shut down. Now when I boot up, I get the message "Opera...
Summary: Hi, I was running the disk defragmenter on a 13G harddrive. It stop defragging at 30%complete and after an hour never continued so I exited out of the...
Summary: I have got Windows 95. Whenever i reboot my computer it says operating system not found and if i shut off the main power supply and turn it on again i...
Summary: When I start up my PC, my hard drive starts making clicking sounds and it says Operating System not found. I tried using my restore and recovery flopp...
Summary: there are 3 files that have to be present in order to prevent the operating system not found error and it is my guess that your missing at least one o...
Summary: Hello, Recently my computer has started displaying the message "Operating System Not Found" on startup. If I push Ctrl+Alt+Del, it starts up fine, bu...
Summary: I have a Gateway computer about a year old now. about six months ago i turned this computer on and out of nowhere instead of loading windows it went t...
Summary: Suddenly when starting up my computer (a pentium II 233mhz with 98mb RAM) with win95. I only get passed the RAM memory check when it interrupts and sa...
Summary: I installed McAfee Deluxe antivirus soft ware last night on my computer. Today when I turned it on I get Operating System not found. I have uograded t...
Summary: Thank you all for any Help HP decided not to start. Operating system not found. Got into dos and ran scandisk/all/surface, Got the machine to open win...
Summary: I posted about this problem recently. Following the replies (thanks to the repliers), I now have extra information/questions. The basic situation is t...
Summary: When I start my computer all I get is "Operating System Not Found". Gateway said it is probably a virus. Has anyone encountered this? What do I nee...
Summary: I use a compaq presario. when i boot up, the message "operating system not found". if i reboot once or twice, it boots up fine but after using it for ...
Summary: I pulled the battery off the motherboard to clear the old cmos password, waited 20 min. put it back in and when I booted up it says "Operating system ...
Summary: Laptop went through the scanner at the airport recently and then when I turned on the computer, I got the message "Operating System not found". After ...
Summary: Every once in a while I get this message when I boot up. "Operating System Not Found". When I reboot everything is just fine. I have read several post...
Summary: what should i do if my system says 'operating system not found' the moment i tried to boot it up? Does this means that my hard disk has crashed? ...
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