bOOT DEVICE NOT FOUND

[trina1972]

Boot Device not found please install an operating system on your  hard disk

[itsmyname]

@trina1972 -- two possibilities:

1. the disk-drive is not currently connected to the motherboard -- not getting any power, or the "data" cable between the motherboard and the disk-drive has come loose, or otherwise is damaged.

2. the disk-drive has "failed" -- the electronics part of the disk-drive has failed, or the motor that spins the disk-drive has failed. Windows cannot be loaded from the disk-drive.

I suspect that you do not have familiarity with disassembling your All-In-One computer to do any trouble-shooting.  So, you have two choices:

1. If your computer is less than 12 months old, contact HP Support to open a claim against the HP Warranty, for HP to repair/replace your computer, at their expense.

2. If the warranty has expired, find a local owner/operator computer store, and take your computer, and its external power-supply, to them, for trouble-shooting. Typically, they have better technical skills than a "Computer-Geeks-With-A-Jeep" type of computer-repair company.