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gcorridan
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HP prodesk 400 g1 sff starts and gives a single beep then nothing happens.

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Prodesk 400 g1 sff
Microsoft Windows 10 (64-bit)

Hi all. Recently changed my coincell battery. When I started it up fans Come on but then after a few seconds it beeps once. The power light flashes white twice. Screen comes on but doesn't stay on for more than a few minutes. Any solutions? 

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GamingOptional
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I'll have to look it up but the beep and lights sound normal.

What comes on the screen when you boot?

(Make sure to check your cables and possibly try a different monitor if you have one handy)

Have there been any recent upgrades?

 

What size hard drive is in it?

*Just a community member, not an HP employee.
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gcorridan
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Nothing comes up on screen. At the moment i dont have another screen to check. But i will see what cables i have just in case ts my Display cable.

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