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June 10th, 2017 23:00

No Boot Device Found.

Dell Inspirion 13-7353

System BIOS: 1.14.1

Service tag: 

ePSA: Build 4304.09 UEFI ROM

I updated Window 10 yesterday, and woke up this morning to finde out that my laptop went crazy.

When I turned it on, the supportassist popped up and said, "Operating System Loader has no signature. Incompatible with SecureBoot. All bootable devices failed Secure Boot verification."

First, I went Set up(F2), then Boot Sequence to change boot into Legacy.

It didn't work. Now it says "No Boot Device Found. Press any key to reboot," and keeps on going on loop.

Secondly, I disabled the Secure Boot, but it's  still stuck on "November Boot device found."

Thirdly, I tried hard reboot, opened the back and unplugged/replugged the battery, HDD, and CMOS battery. Nothing worked.

Lastly, I read online that I should remove HDD off the laptop and if it passes the Dell Logo splash screen, it means HDD is faulty. I tried it and it went past the Dell Logo. So does it really mean I have a faulty HDD?

I don't know much about hardwares and stuff so it would be very kind of you guys to help me☺

1 Message

January 1st, 2018 15:00

Thanks a lot!

I had the same problem in my Dell 7460 and this solved it, thank you for sharing

2 Posts

January 18th, 2018 15:00

ePSA 4304.07 - ALERT Is what popped up.

2 Posts

January 18th, 2018 15:00

And one or more errors were detected

1 Message

February 13th, 2018 03:00

Hi, these seven steps from Mansoorpataudi has worked for me, but now it requires bitlocker key in each reboot. I tried to go back to bios factory settings but it again gave "no devices to boot" error. My question is how can go back to regular booting routine?

Best

1 Message

February 20th, 2018 08:00

How can i download with this laptop cant turn onnn

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February 20th, 2018 08:00


@Ayed97 wrote:
How can i download with this laptop cant turn onnn

Use a working PC. It doesn't need to be a Dell.

1 Message

February 27th, 2018 22:00

I have the same problem. Diagnostics result is the following warning:
Msg: Hard Drive- Not installed

Hard drive is not detected in the BIOS. There is no "Windows Boot Manager" in the Boot Sequence menue, neither.

What would you suggest

April 5th, 2018 06:00

Try changing boot option from legacy to
UEFI , it uses windows boot loader and it will fix the issue.
I tried and it worked.
Regards
anunay.chouksey@gmail.com

Regards
anunay.chouksey@gmail.com

3 Posts

April 7th, 2018 11:00

Hello, I did this and all of them passed. I’m still getting the invalid system disk. Replace the disk and then press any key prompt when I startup

3 Posts

April 7th, 2018 11:00

Hello, I did all of these and everything passed on the diagnostics. I’m still getting the “invalid system disk replace the disk, and then press any key”

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April 7th, 2018 20:00

You have jumped into an old thread. We have to believe you have done everything suggested in this thread.

What else can we suggest? The message you are getting is fairly specific. If you cannot supply info regarding the condition of your present boot drive, what can we do?

Situations like yours are happening all the time, but for some reason the problem is never discovered.

3 Posts

April 9th, 2018 08:00

I found out from my school that windows was taken off. Do I need a disc to reinstall? It was windows 7 can I do windows 10?

1 Message

April 20th, 2018 08:00

How do I do this if I can’t even access my computer? My computer unable to boot up at all

1 Message

April 26th, 2018 15:00

error code 2000g-0147 validation 97223 please help me out and it keeps saying hard drive not installed

1 Message

July 31st, 2018 15:00

It says no hard drive not installed. What can I do?

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