Problems After Dell BIOS Update

[Boerni]

Hello Guys,

A few days ago my Dell XPS 15 2in1 got an BIOS Update. After that I had Problems with my calibration with Dispcal.
The First Calibration told me, that the display had an accurancy of 100% srgb and 99,5 Adobe RGB. But After the Update the Test Mode tells me, that the calibration isn‘t right.
So I made a new calibration, but now it Dispcal tells me, that my display only has 94,5 of srgb and 81.1% of Adobe RGB.

Can someone help me with this issue?

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[Florian Höch]

Hi,

does your laptop have several selectable gamut modes? The result looks like it is limiting the native gamut to sRGB (maybe that’s caused by the firmware update).

[Boerni]

Do you mean something like this?

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[Florian Höch]

Yes, that looks like it allows you to select the display’s gamut mode.

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