Showing results for 
Search instead for 
Did you mean: 
What's DOS?
Posts: 1
Registered: ‎10-01-2017
Location: US
Views: 168
Message 1 of 2

T430 no display aswell as dim lights or no lights on keys.

Got this laptop in april and its been dying since. replaced the battery screen began to show lines until the screen was unsuable. ordered a new screen no image but back light worked. when connected to an external monitor laptop does work. but now the backlight is off the screen is dead and the mute button and mic button are dim while the power button no longer shows the green light at all. I have an extra motherboard laying around from when i tried to fix a charging issue but that one gave me four beeps and no bios when using it. Any help on where to start. laptop still works when connected to an external monitor.

Community SeniorMod
Community SeniorMod
Posts: 9,105
Registered: ‎01-01-2010
Location: US
Views: 161
Message 2 of 2

Re: T430 no display aswell as dim lights or no lights on keys.

You need a known-good motherboard or a known-good screen in order to do anything other than guess


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.

Check out current deals!

Shop current deals

Top Kudoed Authors