@aramv96 , Looks like glass for display is not available, every body wants to sell display assy. Check links below.
Check the attached links, parts, instruction and guide, Good luck
I hope this helped you out, if so let me know by pressing the helpful button.
https://vwebhppsproaus1.itcs.hp.com/hpparts/CountryChoice.aspx?mscssid=&ccode=ZZ&lcode=ZZ
https://www.christiedigital.com/en-us/digital-signage/products
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