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My computer turned off on me and whenever I try to turn it on it says boot device not found please install an operating system on your hard drive disk what do I do?
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@brysonninja "no boot device found" is usually an indication of a failed hard drive or a corrupt OS. You can try and get into the BIOS of your computer by tapping away on the ESC or F10 key as soon as you power on laptop. Once you accessed the BIOS check if your computer even recognizes a HDD. If it does that change to boot order to a USB port and use a bootable USB drive to access your computer and your hard drive. You could try to reinstall the OS or if the BIOS does not recognize a HDD, replace it with a new drive and OS.
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the hard drive maybe loose, take it out and then reinstall it or than that the drive could be corrupted
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Thanks, it worked as soon as I opened and install the loosened hard drive.
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I had the same proplem .
"boot device not found hard disk 3fo"
I found the solution .
The proplem was in sata cable . It was cut. It worked after i changed it
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Hello. What is a sata cable and can I change it myself or do I need to take it to the shop.
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you gotta check out your HDD, pls take your hdd from location and check its electronic circuit on it, actually, mostly the problem occurs actuators connection point, pls clean it with any rubber you find and take your HDD back on pc....
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Seems like dell is notable for hard drive crashes. My experience is every 2 years, and in contacting support i get nothing but bunny trails and a salesperson who thinks i should be ready to buy another pc. I think a class action lawsuit is in order.
I resetted my dell vostro yesterday but it is stucking on “the computer restarted unexpectedly or encountered unexpected error “ I tried to press SHIFT+F10 but still I can't access command prompt. Today I have tried to put another windows 10 but it says Selected boot device failed but the disk boots in other devices
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There is a simple trick for this to work, it took me days to find this trick out… you can send me a message on facebook (Wuan Garry)
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Change the sata cable because it’s probably defective or maybe it got pinched hard if it was wrapped around other wires. Either way follow the advice Mostafa abdelbadea gave.
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11 commentaires
That didn't work I tried both keys it just stays on this one screen I posted a picture through media on here so you can see it. Thanks for the help though.
par Bryson
You did not upload any picture :)), try again
par Alex Niculescu
Does your computer have built in diagnostics? Press F11 or F12 during bootup to go to the boot menu. (These keys may very based on manufacturer). If so, run the diagnostics and see what it comes up with.
par TCRS Circuit
That didn't work I tried both keys it just stays on this one screen. Thanks for the help though
par Bryson
Did you find a solution ? I have same laptop and same proplem .
Hdd works fine on other laptop.
When installing a new windows hdd is not shown
I dont know whether the proplem in the cable or in bios.
par Mostafa abdelbadea
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