Disconnect all cables connected to the laptop. Check Hard Drive Connection from Dell Laptopīefore uninstalling the hard drive, you should backup all your data to avoid data loss. The green check hook means running well, and the red mark displays some wrong here.įix 3. You can check all scanned hardware on the left side. Click the arrow icon on the right corner of the screen. And then wait for the testing process to be done.
Were color bars displayed? Choose Yes or No basic on your computer. Check the following box and answer the question: It will scan all your hardware on the computer. Hit Enter button and you can run your diagnostic tool. Use the Down arrow key to focus on the Diagnostics. And press the power button to restart it.
Dell ePSA diagnostic tool is used for scanning the hardware and finding the malfunctioning components. If the BIOS settings don't work, you can use the Dell self-diagnostic test to check hard drive errors. Exit from BIOS and restart your computer.Ĭheck if Windows is booting from the hard drive in Dell. Go back to Boot Sequence and choose UEFI.Įxpand System Configuration > Click SATA Operation > Choose AHCI > Click Apply button to apply Change > Click OK when Apply Setting Configuration box appears.Click Secure Boot Enable and choose Enabled.Go back to Boot List Option and choose Legacy.Check the box of Enable Legacy Option ROMs.Click Yes when the warning window pop up.No matter what boot option you choose, you cannot boot your computer right now, so we advise you to change Boot List Option. Click Boot Sequence to change the boot option. Under the General tab, click Date/Time.Ĭheck if your Data/Time is correct, if not, your hard drive can not work well. You can see the Setting menu on the left side of the Dell screen. Shut down the computer and press the power button to restart it. Now let's zoom in on the main part to learn how to fix no hard drive detected in Dell. There are the culprits why does dell laptop say no hard drive detected: Full stepsĬonnect the hard drive to another PC via SATA cable and download. Full stepsīefore uninstalling the hard drive, you should backup all your data.
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