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You can replace home button if you are willing to give up touch ID, however it is possible that the button is dirty and/or was shorted by the contact with water, try cleaning it with a 90% isopropyl alcohol and a dry, soft cloth. another option is a third-party software you can use for you to try on fixing your unresponsive home button such as FoneDog iOS System Recovery. This may fix the issue. Hope This Helps :)
続きを読むI would suggest battery replacement, During a battery's lifetime it's peak voltage and capacity decline. The charge sensor is not built to register the decline in power and after around 2-5 years the battery cannot provide the required voltage, causing the phone to power off. After this, because of the voltage decline (how batteries percentages are measured) the phone assumes that it has much less charge than than it actually contains Hope This Helps :)
続きを読むHum, sounds to me like a broken motherboard. I've had that problem multiple times, and each time it was bent pins in the CPU socket, PC's both started showing a signal after replacement. In other words don't remove your CPU unless completely necessary. Hope This Helps :)
続きを読むI would try updating drivers, there is a new release for the T450: Lenovo.com/support/T450 It also sounds like a likely broken solder joint, I would inspect the joints as that would explain having to hold it at an angle. Hope this helps :)
続きを読むIt could also be a foggy lens, try taking the camera module out and wiping the inside camera windowpane down, also, make sure the camera is secure in the housing. On last thing, try cleaning and inspecting the board and flex cable connectors for defects Hope this Helps :)
続きを読むI had the same problem, I found that after a factory reset via macOS, and updating to iOS it immediately began working. Hope this Helps :)
続きを読むI would try holding the power button for at least 15 seconds, then turning it on as normal. Hope this helps!
続きを読むYou can also reset the SMC.
続きを読むI’ve encountered this problem many times and the fix is to use a bootable installer to install a newer OS. Here is the link to the page with instructions and downloads: www.apple.com/support You have an Intel processor not Apple Silicon so you need to follow instructions for intel processors. Hope this helps!
続きを読むYou can also try plugging your laptop in, before holding the power button for at least 15 secs. After that allow it to boot up, or If your laptop isn’t already on press the power button for a normal period of time. Hope this helps!
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Eli Shipley
@techgeek2009
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メンバー登録日 12/19/21
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