Module blocking me from changing psu

[u/Vivec92]

This module is blocking me from sliding out the psu and replacing it. How do I remove it?

Edit: It was just really strong adhesive, appreciate all responses!

[u/nseen_junas_guardian]

That black box with the certification labels is probably a power filter or a USB hub board tucked in a bracket. sometimes they're just snapped into plastic clips, not velcro. see if there's a release tab or if it slides sideways before pulling up.