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‎06-22-2018 03:05 AM

HP Recommended
Product: HP ENVY 4500
Operating System: Microsoft Windows 10 (64-bit)

ERROR CODE 0X83C0000A NOS LOADER APP

I try the doctor assistant, upgrade, download a new drive on computer, unplugged the socket an then start again, connect USB.

nothing...... the machine its died. Only power led and displayed error

have you another solution please

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