Laptop:
HP ENVY Notebook - 15-ae106np (ENERGY STAR)
Microsoft Windows 10 (64-bit) Home
64-bit operating system, x64-based processor
Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz 2.60 GHz
Installed RAM:12.0 GB (11.9 GB usable)
Display: Intel (R) HD Graphics 520
1 TB Hard Drive
Can't get Good Gamma when I use Windows 10 Calibrate Display Colour Wizard ( after the laptop LCD was substituted, due to a pink screen). Colours are washed out since laptop LCD was replaced under an additional 3-year non-HP extended guarantee (which ran after the legal 2-year HP guarantee). Both the 2-yaer HP and the additional 3-year non-HP extended guarantee have now expired.
Tried using Windows 10 Display Colour Wizard, but despite following the exact instructions provided by the wizard, cannot get good gamma, since no matter where I slide the bar, the dots in the middle are still completely visible, so I cannot achieve good gamma.
Is this a Display hardware problem?