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Roseofmoon
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hp prodesk 400 G3 MT Business PC

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hp prodesk 400 G3 MT Business PC
Microsoft Windows 10 (64-bit)

when i turn on the PC its just give me 2 beeps and 2 short beeps for 5 times and nothing in the screen.
what thats means.

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REO51ST
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Welcome to the HP Support Community @Roseofmoon

 

HP and Compaq Desktop PCs - BIOS Beep Codes

 

https://support.hp.com/us-en/document/c02222922

 

REO

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Lil_Boy_Blue
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Hi

 

To supplement REO51ST answer, this may help.

 

BIOS

2.2

The main area (DXE) of BIOS has become corrupted and there is no recovery binary image available.

Also happens when updating BIOS.

Typically no steps needed.

1. Allow the system to complete its updates and changes.

2. If updates are stalling, attempt Sure Start Recovery.

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Roseofmoon
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2 beeps and 2 short beeps for 5 times .

and nothing in secreen show
no power in mouse or keyboard to get bios.

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Roseofmoon
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2 beeps and 2 short beeps for 5 times .

and nothing in secreen show
no power in mouse or keyboard

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REO51ST
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@Roseofmoon

 

Remove Power Cord:

 

Remove Access Panel:

 

Press and hold "CMOS Reset Button" for ten seconds.

 

Reset button.PNG

 

REO

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