I replaced the display on the Dell Latitude 9420, the scale changed, instead of 100%, 150% was recommended, and the frequency, instead of 1920x1080, became 1920x1200. The picture has become worse, the resolution and contrast are visually worse. How to order and where to buy the screen of the initial configuration of the laptop, namely: 9C7CC : MOD,LCD,14.0FHD,NTCH,AUO,9420S 
2WGY7 LCD,14.0,FHD+,NEWFLANGE,AUO
 522V0 INFO,SWSI,LCD,14.0,NON-TCH
 6P59H SRV,FISH,OS,20H2,ADAC,FHD,9420
 CHH7F INFO,SWSI,NB,STD,LAT,9420