kminhaj wrote:Boot device not found
Please install an operating system on your hard disk.
Hard Disk (3F0)
F2 System Diagnostic
For more information, please visit www.hp.com\go\techcenter\startup
Note:- Any one please help me to install win 7 or win 8. While installing O/S the next botton display deem.
Hello kminhaj.
That error means your notebook can not detect a hard drive. Please run the diagnostic on your hard drive as per this document.
It will likely require you to replace the hard drive. I can provide you with instructions for the process if you provide me with your product number. This document can show you where it is located.
Have a great day.