Laptop wont turn on ive tried holding for 10 seconds and it still wont turn on it only shows an orange light blinking 3 times every time i press the power button :
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ThinkLight - Wikipedia
Status indicators - 3000 N100 notebook (type 0689, 0768), N200 notebook (type 0769) - Lenovo Support ZA
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Lenovo ThinkPad X1 Carbon (2014 2nd Gen)
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T480 charging issue. Red light is showing but laptop is not charging. Sometimes it gets opened and gives error message- "The connected AC adapter has a lower wattage than the recommended model