Why does my monitor become unresponsive after turning it off with the button at night, only to start working again after two days of being unplugged?

Troubleshooting My Monitor’s Odd Behavior: A Frustrating Mystery

I’ve recently found myself grappling with a peculiar issue involving my Acer GD245HQ monitor. While it functions flawlessly during use – I even completed my favorite game, GTA 5, on it without a hitch – the situation turns bizarre each night when I turn it off using the power button. The next morning, it stubbornly refuses to power back on, leaving me perplexed.

Here’s how it typically plays out: I switch off the monitor, and come morning, there’s no sign of life. The power button seems to be in good shape and isn’t malfunctioning, so I often resort to unplugging the monitor and relying on my backup display. Strangely, after a couple of days of being left unplugged, the monitor mysteriously revives itself. This has now occurred four times, prompting me to vow against turning it off with that button ever again!

Intrigued by this recurring behavior, I began experimenting. I ruled out issues with the power cable by testing it with another monitor, and even tried various cables. Each time I go through this routine, I can’t help but wonder if something within the monitor is causing this oddity.

In an attempt to gather more insight, I reached out to the community, only to discover I’m not alone in this strange predicament. Many others have encountered similar frustrations, making me feel grateful that I’m not the only one wrestling with what seems like a bizarre quirk of technology.

Considering the investment I made in this monitor, I’m eager to resolve this enigma. Could it be related to internal capacitors potentially causing the issue? If anyone has encountered a similar scenario or has suggestions on what might be happening, I would greatly appreciate your insights.

In the meantime, I’ll continue to navigate this monitor puzzle, hoping to find a solution before I lose my patience or, worse yet, my prized gaming setup!

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  1. Possible Causes and Troubleshooting Steps for Your Monitor Issue

    • Internal Capacitors or Power Supply: As you suspect, faulty or aging capacitors within the monitor’s power supply could cause power cycling issues. Over time, capacitors can lose their ability to store charge, which might explain why leaving the monitor unplugged for a few days temporarily resolves the problem.
    • Firmware or Software Glitch: Sometimes, firmware bugs can result in startup issues. Check the manufacturer’s website to see if there’s a firmware update available for your Acer GD245HQ monitor.
    • Power Button or Internal Components: The physical power button or related internal circuitry might be malfunctioning or have a poor connection, causing it not to register when you attempt to turn it on after being off.
    • Electrical Environment: Ensure your power outlet is stable and properly grounded. Voltage fluctuations or surges could impact the monitor’s startup process.

    Recommended Troubleshooting Steps

    1. Try performing a factory reset of the monitor through its on-screen menu to eliminate any settings issues.
    2. Test the monitor with a different power cable and on a different power outlet to rule out external factors.
    3. Leave the monitor unplugged for at least

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