This error message may appear for one or more of the following reasons: The notebook BIOS does not detect the hard drive. The hard drive is physically damaged. The Windows Master Boot Record (MBR) located on the hard drive is corrupted.
How do I fix my HP laptop operating system not found?
Use one of the following steps to resolve the error:
- Step 1: Test the Hard Drive. Use the steps below to test the hard drive in a Notebook PC using the HP Hard Drive Self Test. …
- Step 2: Repair the Master Boot Record. …
- Step 3: Reinstall the Windows Operating System on the Hard Drive. …
- Step 4: Contact HP.
How do you fix a laptop when it says operating system not found?
Fix #2: Change or reset the BIOS configuration
- Restart the computer.
- Press the necessary key to open BIOS menu. …
- If the screen shows multiple keys, find the key to open “BIOS”, “setup” or “BIOS menu”
- Check the BIOS’ main screen to see whether it detects the hard drive, and the boot order to see if it is set correctly.
How do I restore my HP laptop operating system?
Recovery using HP Recovery Manager
- Turn off the computer.
- Disconnect all connected devices and cables such as Personal Media Drives, USB drives, printers, and faxes. …
- Turn on the computer.
- From the Start screen, type recovery manager, and then select HP Recovery Manager from the search results.
How do I install an operating system on my HP laptop?
Steps to take before installing
- Step 1: Install the latest software and driver updates from HP Support Assistant. Download and install the latest version of software and drivers from HP. …
- Step 2: Update the BIOS. …
- Step 3: Create recovery discs and back up your important files. …
- Step 4: Decrypt the hard drive (if applicable)
How do I fix missing operating system?
Follow the steps below carefully to repair the MBR.
- Insert the Windows Operating System Disc into the optical (CD or DVD) drive.
- Press and hold the Power button for 5 Seconds to turn off the PC. …
- Press the Enter key when prompted to Boot from CD.
- From the Windows Setup Menu, press the R key to start the Recovery Console.
How do I fix missing operating system without CD?
5 Solutions That May Help You Get out of Missing Operating System Error
- Solution 1. Check If Hard Drive Is Detected by BIOS.
- Solution 2. Test Hard Disk to See Whether It Failed or Not.
- Solution 3. Set BIOS to Default State.
- Solution 4. Rebuild Master Boot Record.
- Solution 5. Set Correct Partition Active.
28 нояб. 2020 г.
What if there is no operating system?
Is an operating system necessary for a computer? An operating system is the most essential program that allows a computer to run and execute programs. Without an operating system, a computer cannot be of any important use since the computer’s hardware won’t be able to communicate with the software.
How do I find the operating system on my HP laptop?
To learn this information:
- Click the Start button at the bottom left of your computer screen.
- Select Settings, then System, and About.
- Open the About settings.
- Select System type under Device specifications.
9 нояб. 2019 г.
How can I install Windows on my laptop without operating system?
- Go to microsoft.com/software-download/windows10.
- Get the Download Tool, and run it, with the USB stick in the computer.
- Make sure to select USB install, not “This computer”
What is the operating system of a HP laptop?
This document pertains to HP computers with Microsoft Windows. Determine which edition and version of the Windows operating system is on your computer. This information is necessary when installing other software or system updates from HP, such as service packs or BIOS updates.
How do I download the original operating system on my HP laptop?
From your Windows computer, go to the HP Customer Support – Software and Driver Downloads page. If a Let’s identify your product to get started page displays, click Laptop or Desktop. Type the model name for your computer in the Or, enter your serial number field, and then click Submit.
How do I reinstall the operating system on my laptop?
To reinstall your Windows OS on your new computer, create a recovery disc that the computer can use to boot up the new, blank drive after it’s installed. You can create one by visiting the Windows website for your particular operating system version and downloading it to a CD-ROM or USB device.
What is the boot key for HP?
Turn on or restart the computer. While the display is blank, press the f10 key to enter the BIOS settings menu. The BIOS settings menu is accessible by pressing the f2 or the f6 key on some computers. After opening the BIOS, go to the boot settings.
How do I enter bios on HP?
Opening the BIOS Setup Utility
- Turn off the computer and wait five seconds.
- Turn on the computer, and then immediately press the Esc key repeatedly until the Startup Menu opens.
- Press F10 to open the BIOS Setup Utility.