Lenovo T410s LCD screen problem

I've got a problem with my LCD screen on Lenovo T410s. Everyting worked good so far. Today I wanted to check another LCD for that model which I've got. So I dicsonected the original LCD, and conected the second one to check. After I saw that the second one worked good, I disconected it. Then I conected again the original one and started the laptop. Unfortunately when it started, the screen didn't shine good - it's very dark. I disconected the one and tried back the second LCD, but again the second one shined very bad. Can anybody tell me what could happened? It looks like the inverter is demaged, but I don't even know where is the one inside that model. Please give me some advices
Solved!
Go to Solution.

These fuses are extremely tiny and not meant to be user-replaceable.
You'd have to pull the board out and start measuring them one by one until you find an "open" one.
No clue where exactly these are on a T410 board.
Good luck.
Cheers,
George
In daily use: R60F, R500F, T61, T410
Collecting dust: T60
Enjoying retirement: A31p, T42p,
Non-ThinkPads: Panasonic CF-31 & CF-52, HP 8760W
Starting Thursday, 08/14/2014 I'll be away from the forums until further notice. Please do NOT send private messages since I won't be able to read them. Thank you.

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