Hi YaqeenSalim,
Thank you for reaching out Microsoft Community. We are sorry to know that the Surface device you just got has a yellow tint on it's screen.
The discoloration on the screen of your Surface Pro 7 could be a hardware problem and to confirm if it is, we would like you to access the UEFI setting of your Surface device .
To boot the device to the UEFI screen, kindly press and hold the Shift key on the keyboard and go to the Power icon and choose Restart. Once you are in the Choose an option screen, click
Troubleshoot > Advance options > UEFI Firmware Settings then clickRestart. In the PC information or UEFI environment, check if the yellow tint is still present, if it is, then this confirms that your Surface device really has a hardware display issue and we highly suggest to contact our Global Customer Service phone numbers to get in touch with the Customer Suppo rt in your region for replacement options.
If it's not present in the UEFI environment, you can click Exit to restart your Surface device and you have to update your Surface to it's latest OS version.
Here's how:
>> Run Surface Diagnostic Toolkit and check Windows Update
>> Go to Settings > choose Updates and Security > selectCheck for updates. If there are updates available, kindly install the updates and click the restart now option on that same screen once updates are already installed to restart your device and install the updates successfully.
If this answer your question, we highly encourage you to inform our Community by clicking on Yes or marking my post as an answer. This will help other members who may have the same issue as you. Otherwise, don't hesitate to update us
so we can further assist you.
Kind Regards,
Crest_Z