# Image visibility issue

**URL:** <https://discourse.slicer.org/t/image-visibility-issue/6575>\
**Category:** Support\
**Created:** [April 23, 2019, 1:58pm UTC](https://discourse.slicer.org/t/image-visibility-issue/6575 "2019-04-23T13:58:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Dmitriy\_Desser](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dmitriy_desser/32/3523_2.png) [@Dmitriy\_Desser](https://discourse.slicer.org/u/Dmitriy_Desser)\
**Post date:** [April 23, 2019, 1:58pm UTC](https://discourse.slicer.org/t/image-visibility-issue/6575/1 "2019-04-23T13:58:58Z")

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Hi guys,

I am new to 3dslicer. I have an issue loading MRI Nifti image/contrast adjustment. I can see nothing in the display window, but I see like normal image at data probe.

Please see screenshot below.

How I can apply the contrast adjustment to display?

This issue appears only on Windows, on my mac it is working fine…

I would appreciate any help!

Thank you very much!

 ![screenshot](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/6/c/6ce77d1eace5e2aaade32f4b98f39894bf5a5164.jpeg)

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [April 24, 2019, 11:55pm UTC](https://discourse.slicer.org/t/image-visibility-issue/6575/2 "2019-04-24T23:55:59Z")

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What CPU model and graphics card do you have? Recent Slicer versions require computers that are not older than about 5 years.