Get the fix for Operating System not found boot error for Windows XP, Vista, 7, 8, 8. 1 or Windows 10. This error is also very common for Sony VIO laptops, message operating system not found windows 8 Jan 10, 2015 Operating System: Windows 8 Before going to sleep i was using my laptop& it was working properly. then i was downloading something so i put it on and went to sleep. When i woke up i found a message on screen, Operating System not found.
May 03, 2013 I upgraded my motherboard, processor, memory and hard drive on my computer along with my operating system. I installed the new OS (Windows 8) in the new hard drive and left the old OS (Windows XP) in the other drive. message operating system not found windows 8
In this tutorial well guide you how to troubleshoot the problem of operating system not found missing in Windows 10 or 8. Solution 1: Enable Disable UEFI Secure Boot. Most Windows 108 computers come with UEFI firmware and Secure Boot enabled. The operating system installed on a GPT partition can only be booted in UEFI mode. Hello. I have a serious issue on my Dell PC. A few days ago my PCs boot time (out of sleep) started taking a very long time, which is up to 30min. Today it took way too long for a Knowing reasons and causes for how did your computer fail to find the operating system or what makes the operating system not found will make it much easier for you to find the exact solutions to fix this problem and get your Windows system back again. Part 1: Reasonscauses for the operating system not found message operating system not found windows 8