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M17x r4 plugged in, not charging.
The charger that came with my laptop stopped working, so I bought another one and didn't realize that it was a 90 watt charger, when it was supposed to be a 180 watt. Ever since I put the 90 watt charger in, no chargers will work in the laptop. What should I do?
Alienware-Naomi
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May 5th, 2014 08:00
Hi!
Try a power drain (disconnect AC adapter and battery, press and hold the power button for 30 seconds, then reconnect battery and charger).
If issue persists, it's most likely a problem with the Motherboard. To confirm, check if on the BIOS the AC adapter type says "Unknown".