Laptop Display goes blank every time after Windows 10 is updated.

N

npjp

Problem:

Windows 10 OS on my laptop gets updated at night (during inactive hours) and in morning when I open the laptop lid I see a blank screen !!

There is no power issue as I can see back led lights on near the edges of the screen.

When I connect a display to the HDMI port I can see the login screen from where I can logon and then restart and the laptop display starts working as normal (even after disconnecting the HDMI display).

So this happens only after Windows Update !!!



Laptop config:


Maker: Sony Vaio

Model: SVS15119FJB

OS: Windows 10 Home (freshly installed)

Graphics:

Intel HD Graphics 4000

Driver: Intel Corporation

Version: 10.18.10.5161

NVIDIA GeForce GT 640M LE

Driver: NVIDIA

Version: 425.31


Optimus Technology to switch between Intel Graphics and Nvidia Graphics card.

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