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static charge

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Static charge issues can prevent a laptop from powering on normally. In the case of an HP Compaq 6715s, clearing static charge by removing the battery and holding the power button is a common troubleshooting step. However, if the laptop only powers on when the charger is connected but still shows a blank display, the problem may persist despite clearing static charge. Other steps like reseating RAM or replacing the battery may also be attempted. Static charge buildup can interfere with hardware initialization, so discharging it is often recommended before deeper diagnostics.
  1. praan1991

    Windows 7 HP Compaq 6715s Won't Power On: Blank Display After Charger Connection

    I m facing strange problem .. My laptop won't turn on when I press power button .. No fanspeed ,no power Led , no battery sign ,like dead ... But when I insert Charger pin and press power button ,... Only fan ,power led , battery led starts... But blank display .. !! I tried everything...
    • praan1991
    • Thread
    • battery blank screen charger compaq computer issues dead device device issues display issues fan speed hardware issues laptop maintenance power issues ram repair static charge support tech support troubleshooting user help
    • Replies: 2
    • Forum: Windows Help and Support
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