Hard disk startup issue

Closed
lolo93 -  
 chgon -
Hello,

Here it is. I have a little problem since last night when I came back from my trip. I turn on my computer normally, I start to scan with my antivirus (just in case) when suddenly, the computer starts making a strange noise (like a spring that keeps popping). And on the screen, everything is bugged except for the mouse.

So I decide to restart the computer, and there, it shows me the following message:

Boot Device Not Found

Please install an operating system on your hard disk.

Hard Disk - (3F0)

Then it offers me to run diagnostics. I run them, but for the Hard Disk, it writes: "Hard Disk Not Exist." While the computer was working normally just 5 minutes ago.
Then, I ran diagnostics under BIOS, and it also says: Hard Disk Not Exist.

My computer is an HP Pavilion dv5 Notebook PC

The processor is an Intel(R) Core(TM) Core 2 Duo CPU

I am running Vista.

Please help me. Thank you.

P.S: If there are any steps to follow, please explain them to me in detail, I'm not a computer pro. Thank you.

15 réponses

Goodgame42
 
So, as soon as I turn on my laptop, I have a black screen with the following error message:

Boot device not found
Please install an operating system on your hard disk.
Hard disk (3F0)
F2 system diagnostics
For more information please visit: www.hp.com/go/techcenter/startup

Thank you for your help,
sincerely.
226
dom
 
I have exactly the same problem, so I turn off the PC and then it works normally again, I can't find the issue.
4
safae
 
I have exactly the same problem.
2
lilou
 
Me too, I have exactly the same.
0
chgon
 
No mouse, everything is blocked, hard disk 3f0 etc etc excuse me, hello, thank you, have a nice day.
0