Screen says www.hp.com/go/techcenter/startup

[kuuli610]

HP Recommended Solution: Please visit the HP Techcenter To Resolve Diagnostic Errors that Appear During Startup

Boot Device Not Found

please install an operating system on your hard disk.

Hard disk (3F0)

F2    System Diagnostics

[lasvegaswireman]

When requesting assistance, please provide the complete model name and product number (p/n) of the HP computer in question. HP/Compaq makes thousands of models of computers. Without this information it may be difficult or impossible to assist you in resolving your issue.

The above requested information can be found on the bottom of your computer, inside the battery compartment or on the startup BIOS screen. Please see How Do I Find My Model Number or Product Number? for more assistance locating this information. DO NOT include your serial number.

Please see HP Forum thread "Hard Disk - (3F0) BootDevice not found Error Message" for a possible solution to your issue.Please turn on your computer and press "F2" or "ESC" then "F2" to run the system diagnostics. Please test the hard drive in your computer for possible failure.

If you have any further questions, please don't hesitate to ask.

Please click the White KUDOS "Thumbs Up" to show your appreciation

[Sonjilindehoyos]

Says hard dusk test failed wont start up

[Sonjilindehoyos]

Model number HP 2000 notebook PC system ID 188b bios revision F .22 it keeps saying startup failure hard disk failure I ran all the diagnosis test and that's what he keeps saying

[Ilias15]

Me toooo help meee plzzz

[kevin-t]

Hello,

Thank you for posting in this thread. Unfortunately based on when the last response was made, I have closed this thread to help keep comments current and up to date. We recommend starting a new thread for your issue by clicking here.
To be more helpful with your post, you can add key information if you desire: 
1. Product Name and Number (please do not post Serial Number)
• Example: HP Pavilion DV2-1209AX or HP Deskjet 3000 Printer CH393A
2. Operating System installed (if applicable)
• Example: Windows XP, Windows Vista 32-bit, Windows 7 64-bit
3. Error message (if any)
• Example: ""Low disk space"" error in Windows
4. Any changes made to your system before the issue occurred
• Examples: Upgrading your Operating System or installing a new software; or installing new hardware like a printer, modem, or router.
If you have any other questions about posting in the community, please feel free to send me a private message!

Thank you