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I’m looking for a boardview file for the Lenovo ThinkPad T400 motherboard, model MLB3D-07.

T400/T410/T420 and T500/T510/T520 Series
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Wongeste
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I’m looking for a boardview file for the Lenovo ThinkPad T400 motherboard, model MLB3D-07.

#1 Post by Wongeste » Sun May 10, 2026 10:08 pm

I’m looking for a boardview file for the Lenovo ThinkPad T400 motherboard MLB3D-07 or MLB3D-01. The laptop display image disappeared, and I found some burnt components on the board. Unfortunately, I can’t identify or replace them without a boardview.
Please share a download link for the boardview if available. I already searched the forum and checked the existing links, but couldn’t find a boardview for either the MLB3D-07 or MLB3D-01 motherboard.

RealBlackStuff
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Re: I’m looking for a boardview file for the Lenovo ThinkPad T400 motherboard, model MLB3D-07.

#2 Post by RealBlackStuff » Sun May 10, 2026 11:56 pm

Look for: Lenovo T400 QL6 DA0QL6MB8D0 d-silk-lisa2 boardview.rar
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Re: I’m looking for a boardview file for the Lenovo ThinkPad T400 motherboard, model MLB3D-07.

#3 Post by deickos » Sat May 16, 2026 11:30 am

this is a common flaw of many T400 : lcd cable is bad shorts (when bent) and blows fuses on the mb
i believe it is a couple of fuses beside the lcd socket on the mb
you should be able to have signal from vga
T500 - T9600, 8g ram, 1680x1050
T420 - 2450M, 16g ram, 1366x768
X61t - L7500, 4g ram, 1024x768
W520 - 2760QM, 16g ram, 1920x1080
X201 - 560M, 8g ram, 1280x800

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