No bootable device insert disk press any key

[DUPPY]

hey , i need help with my computer HP pavilion dv3 , i intalled windows for a while , right now when i turn it on i see this message "no bootable device insert disk then press any keys" 

[MasterTechGuy]

Go into bios settings and select defult key exit the saved changes and it should work again for some reason ur bios may have changed from legacy to ufi or what ever it is. Any ways hope it sorts it....

[WAWood]

@DUPPY

Hello;

Allow me to welcome you to the HP forums!

I read your post about no bootable device and wanted to help -- but need more information.

First of all, we need the detailed product number of your PC: http://support.hp.com/us-en/document/c03754824?jumpid=reg_r1002_usen_c-001_title_r0001

Second, I see you're running Win10. Did the PC come preinstalled with Win10? Or, did you upgrade it from a prior OS to Win10?

We can proceed once you provide the information.

Thanks

[DUPPY]

Hello

 i don't know the number of my pc , all i know that it's a Hp Pavillion dv3 , if there is a number somewhere please help me find it 

my PC come preinstalled with Win 7 i just installed win 10

[WAWood]

@DUPPY

To find the product number, you have to click on the link I provided.  It has videos and instructions for finding the various labels that would include the product number.

You said you "just installed Win10" -- but was the PC working OK after that, or did it fail immediately after that?

We can proceed when you provide the information.

Thanks

[DUPPY]

Hello , this is my and my product number :WS591EA#ABV 

Thank you for helping me

[Joker5250]

I just bought a hp2000-369WM from a pawnshop, it came with window 10 and once I wiped it out
I can longer factory reset. Window7 is the factory installed but will not let me reboot or enter BIOS plz some one help

[DUPPY]

This doesn't help

[MasterTechGuy]

Recarding "NO BOOTABLE DEVICE INSERT DISK THEN PRESS ANY KEYS" you need to enter the BIOS settings by pressing F2 and then load the default settings which will help then save and exit and restart. Make sure you have removed all usb storage devices as well when booting up because this can cause it sometimes as well. Hope this helps please also vote for best answer thanks.