Lenovo T540p

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Introduce the product / guide here.

Problems and solutions[edit | edit source]

Problem Solution

Blue Screen Of Death while opening Task Manager. (For i7-4600M variant with GT 730m GPU)

Manually install drivers for the GT 730m GPU. For some reason, after a clean install of Windows 10, Windows update service fails to install the drivers for the 730m GPU. Opening Task Manager without the correct drivers triggers BSOD.

Blue Screen Of Death while using the webcam. (For i7-4600M variant with GT 730m GPU)

Manually install drivers for the Camera. For some reason, after a clean install of Windows 10, Windows update service fails to install the correct drivers for the camera, causing a BSOD when an app tries to use the camera.

Blue Screen Of Death randomly during use while charging. (For i7-4600M variant with GT 730m GPU)

Ensure that the charger is at least 90W. Using a 65W charger will cause BSOD randomly. My theory is that the device notices it is plugged in, and runs its power straight from the charger. However, it fails to correctly determine the wattage of the charger. This means that during an intense load, it attempts to draw more power than can be supplied, causing BSOD.