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Comone
3 0 1 676
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05-29-202212:30 PM - edited 05-29-202201:14 PM
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Product: Hp prodesk 400 g3 sff
Operating System: Microsoft Windows 11
worked just fine (tested before) , needed to make a factory reset after buying secondhand. Now says no signal and make a short beep on startup.
tried to push cmos button for 30 seconds 2 times no luck
I cannot locate any cmos battery (found it change it )
changed sata cabel from cd drive to hardrive (but still no signal )
Also tried unplugging everything
what to do
kind regards
Anders
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I have the same question
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Comone
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05-29-202203:29 PM - last edited on 05-29-202203:41 PM by VictorS
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***bleep***
i used the DisplayPort to a tv, but when you reset your pc you loose the driver to DisplayPort apparently….so I fixed it by using a VGA connection …..
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Comone
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05-29-202212:36 PM
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Comone
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05-29-202203:29 PM - last edited on 05-29-202203:41 PM by VictorS
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***bleep***
i used the DisplayPort to a tv, but when you reset your pc you loose the driver to DisplayPort apparently….so I fixed it by using a VGA connection …..
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