Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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If you are lucky to get a competent person on the phone #.
To measure the voltage current on USB-C, I do not have USB‑C power meter inline.
I am thinking of this "One alternative would be to do...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
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As I said, measure your wattage to rule that out. You can us an in-line USB power meter.
If you know you have the correct wattage then you either have a hardware issue in the PC which is likely...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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1) I installed the original NVMe HD. The issue persists
2) I tried another charger - this boots another T480s at home without this issue
So the issue is not attributed to the HD or the software...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
I have 2 genuine charger from Lenovo
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
Buy a genuine T480s power charger?
Buy a generic power charger that delivers the appropriate wattage?
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
good reply
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
0 Score
11 Replies
549 Views
As someone who has installed and reinstalled Windows on dozens of PCs ever since Windows 3.1, I completely understand where you're coming from.
That said, it's much easier now.
Also, regarding...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
Did you perform a clean Windows installl? If so, I doubt anyone here can help then...
Lenovo tech support:
1-855-253-6686
Probably who you should've been dealing with all along... Good...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
Contact Lenovo tech support?
1-855-253-6686
You're not really giving us much to go on and I'm not willing to scroll through a reddit post to figure out what you're up against...
You can...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
Here are reddit discussions but my Vantage app does not have these settings.
https://www.reddit.com/r/thinkpad/comments/g4ylni/the_connected_ac_adapter_has_a_lower_wattage_than/
Pin hole reset...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
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@ChinaRider - What is causing this original problem I posted - ie "Connected AC adapter has lower wattage than ... shipped with your computer"?
Subsequently, one Lenovo branded charger stopped...
Connected AC adapter has lower wattage than ... shipped with your computer - Lenovo
Thread created 04-11-2026 by ms2000
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11 Replies
549 Views
Putting a different HD with pre-installed Win 10 Pro is as good as clean install on existing HD w/ Win11 - pls correct me what I missed?
- Previously working HD
- Few years old Win 10 install
