Your computer's internal power supply might have a problem, based on the scenario you just described. A common fix that I use with clients who ask me, and whenever I am having issues, is to unplug the battery and the power cord, and press and hold the power button for 60 seconds to eliminate all charge built up in the computer.
Your power supply doesn't have it's own power switch so it relies on the BIOS to check the chassis switch and turn on when requested. The BIOS would be running in standby mode (or maybe even off) waiting for the power button press, but everything else would be off.
Shutdown the computer. Unplug AC adapter. Hold the power button for 30 seconds at minimum. Plug in AC adapter. Let the computer load the battery at full capacity. When did your laptop start doing this? If it was around the time of the update to 1709, I'd recommend rolling that back and seeing if that helps.
The battery will be charged fully to 100%, then the computer states that it's running on AC line. After a few days, when the battery level drops below 95%, the charging will begin again until 100%. The shutting down occurs even when th battery is fully charge, and the laptop is on AC line.
The BIOS then tells the power supply to turn off because "Restore on AC Power Loss" is disabled. Your power supply doesn't have it's own power switch so it relies on the BIOS to check the chassis switch and turn on when requested.
If this doesn't help, you might have a defective battery. However, in normal circumstances, you should be able to remove the battery/charger as long as one or the other is present (a computer only needs one power source, two is helpful in case one fails.) If both are present and the computer fails, this might signify internal power problems.
Power supply dies when plugged into laptop
Press and hold the power button for 30 seconds to discharge any residual electricity. Reboot the laptop. There is a centre pin in the adapter''s plug (the end that connects to your laptop''s jack/port). If that centre pin is broken or bent, then that is the cause. If it''s bent, you could try gently to straighten it.
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PC will only start after unplug it
When you unplug the power and reconnect it again, the device does not turn on, but the power is restored (this is due to reconnecting the AC power and reawakening the power), so pressing the power button can start normally。 I can also give you some other suggestions : After re-entering the system, visit the website of the power supply ...
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Is it possible to ignore a docking station''s power supply ...
First, I have read that receiving power from a lesser-than-designed source can slow your computer''s processing down. Second, after about a half day''s use, I realized my computer was about to die because it had been trying to charge off the docking station; since I was unable to get the laptop to recognize its designed charger, I was forced to revert to an old …
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[SOLVED] Does turning off your power supply harm your pc when it''s shut …
Since I got my new pc for over a month when I shut it down it keeps my peripherals rgb lights on and I think that''s gonna cost too much electricity. So when I turn off my pc, after it turned off I flip the switch on my power supply so my lights won''t stay on all the time. But is it bad for your...
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[SOLVED]
Sounds like a power supply issue. Is anything overclocked? If it is set it to stock speeds. Also can try a motherboard BIOS reset, unplug system, remove the CMOS battery and hold in the power button for about 15 seconds. Plug things back in see if it works better. If it still does the shut off, try another power supply. Corsair CX is probably ...
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Power supply dies when plugged into laptop
Press and hold the power button for 30 seconds to discharge any residual electricity. Reboot the laptop. There is a centre pin in the adapter''s plug (the end that connects …
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Will my laptop run reliably on AC power alone with a completely …
Some laptops will still run even if the battery is dead, as long as it is still in the device and it is being powered by the charger cord. That said, this doesn''t work with all …
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Solved: The battery will briefly charge, then stops …
Note: This Battery driver will get reinstalled automatically when you restart the Notebook again Step 05. Please Shutdown the Notebook Step 06. Please remove the Battery and unplug the Power Adapter Step 07. Press and …
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Solved!
When I turn the laptop back on after it has shut down automatically, it''ll last a few seconds before turning off again, however, if the mains is plugged in, it will stay on. Once …
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Laptop will only turn on when plugged in, instantly turn off when ...
Disconnect the power adapter, remove the battery (if it''s removable), and hold down the power button for about 15-20 seconds. This will discharge any residual power and reset the power management settings. Then reconnect the battery and power adapter, and try …
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How to manage power settings on Windows 11 | Windows Central
As part of the power option, it''s also possible to change the behavior of the power button to sleep, hibernate, or shut down when pressed. To change the power button action on Windows 11, use ...
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Surface battery won''t charge or Surface won''t run on battery
Surface works best when using the power supply that was designed for your Surface, which makes sure your Surface is receiving enough power to operate the device and charge the battery. See Surface power supplies and charging requirements for more info. If you aren''t using the power supply that was designed for your Surface, switch to that power ...
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Windows 10: sudden shutdown on laptop when power charger …
Control Panel (view by: Small icons) > Power Options > Change plan settings > Change advanced power settings > Processor power management > System cooling policy. On Battery: set to Active; Plugged in: set to Active; Repeat this trick for each power plan (Power saver, Balanced, High performance, etc.) Method 2: Shutdown the computer. Unplug AC ...
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Laptop shut off when plugged in
Hold the power button for at least five seconds to turn off the computer. Turn on the computer and immediately press Esc repeatedly, about once every second. When the menu appears, press the F2 key.
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Question
If the battery has 92% and i plug the power supply in it will hold 92%. Another Charger for testing (90w Dell) - same problem, instant crash. Battery is charging while plugged in, after the laptop crashed. Laptop can run on battery only. Laptop can run without battery - I removed the battery and used only the power adapter.
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Sudden Shutdown of PC at 20% battery
I get a message that the power is low and then the pc shuts down immediately without giving me the chance to plug in the power supply. According to windows alerts there is a Kernel error 41 63 which indicates a sudden lack of power.
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Laptop will only turn on when plugged in, instantly turn off when ...
Disconnect the power adapter, remove the battery (if it''s removable), and hold down the power button for about 15-20 seconds. This will discharge any residual power and …
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Laptop shuts down when Ac adapter is plugged in.
Possible troubleshooting steps and repair solution: First of all, test the power adapter. Make sure the adapter outputs correct voltage. It''s possible that the output voltage is not correct and the laptop shuts down to prevent the damage. Test your laptop with another known good power adapter.
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Question
From doing a little research, this can be caused by a momentary drop of voltage when you plug in the power supply and power transfers from the battery to the power supply. It is...
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Solved! Laptop shuts off and restarts when AC Adapter is …
Remove the battery for 24 hours. Put battery back in then hold the on off button for a minimum of 1 minute. Plug power into laptop should now be ok
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Question
You could try this simple change of habit. Most PSU''s have a manual switch on the back to turn it off completely. So, when you need to disconnect, FIRST shut down normally, THEN turn OFF...
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power supply
A common fix that I use with clients who ask me, and whenever I am having issues, is to unplug the battery and the power cord, and press and hold the power button for 60 seconds to eliminate all charge built up in the computer. Then, plug in the power cord but NOT the battery. Turn on and off the computer (properly) and then replace the battery ...
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power supply
I have exactly the same symptoms: 1) start on battery, plug adapter in - no charging, 2) start without battery, with charger plugged - laptop works 3) when laptop is working without the battery, swap the battery in - it charges 4) when the battery is charging, unplug the adapter and plug it in - no charging again. I also tried with various batteries - same result.
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power supply
A common fix that I use with clients who ask me, and whenever I am having issues, is to unplug the battery and the power cord, and press and hold the power button for …
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Windows laptop turns off when unplugged even with new Battery
At times, when a system is forced to shut down without following the appropriate process (e.g., pulling out the battery), the laptop''s Power Management settings get …
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Windows 10 automatic shutdown, as soon as charger is …
As soon as I connect my laptop to charger, a command prompt window appears and in few miliseconds, computer automatically shuts down. This only happens, while the laptop is in active stage. When the computer is in sleep mode, I am able to charge it to maximum and then use without connecting charger in active mode. But I cant rely on ...
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Sudden Shutdown of PC at 20% battery
I get a message that the power is low and then the pc shuts down immediately without giving me the chance to plug in the power supply. According to windows alerts there is …
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