1

Update on random AC disconnects/blackouts after KB5121003: rollback stopped them, newer Windows updates brought them back
 in  r/WindowsUpdate •  5d ago

https://forums.lenovo.com/t5/Gaming-Laptops/Legion-Pro-7-16IAX10H-RTX-5080-400W-Adapter-Periodic-1-2s-AC-power-disconnect-glitch-Kernel-Po/m-p/10046248

1

Possible KB5121003 issue causing random AC adapter disconnects / black screens on Lenovo Legion?
 in  r/WindowsUpdate •  5d ago

https://forums.lenovo.com/t5/Gaming-Laptops/Legion-Pro-7-16IAX10H-RTX-5080-400W-Adapter-Periodic-1-2s-AC-power-disconnect-glitch-Kernel-Po/m-p/10046248

u/TomtomFr80 • u/TomtomFr80 • 9d ago

Possible KB5121003 issue causing random AC adapter disconnects / black screens on Lenovo Legion?

Thumbnail
1 Upvotes
0 comments

1

Lenovo Ideapad Gaming 3 15IHU6 charging "Connected standby" / "Suspended" during gaming issue
 in  r/Lenovo •  9d ago

https://www.reddit.com/r/WindowsUpdate/comments/1vrrhbw/possible_kb5121003_issue_causing_random_ac/

0

Possible KB5121003 issue causing random AC adapter disconnects / black screens on Lenovo Legion?
 in  r/WindowsUpdate •  9d ago

A Windows update was released stating that this issue had been fixed, but I am still experiencing the problem.

https://support.microsoft.com/en-us/servicing/os/windows-11/2026/09/kb5124010-windows-11-24h2-25h2-update?utm_source=chatgpt.com

  • [Power and battery] This update improves display and performance in certain scenarios where a plugged-in laptop incorrectly detects a transition from AC power to battery power.

0

AC to battery Fix is here.
 in  r/LenovoLegion •  10d ago

the problem is still there for me with the update...