Unplug the power and remove the battery before connect the cable untill all cable was fixed correctly
Test the screen before install totally

**Specification**
Screen Size: 14"
Display technology: LED LCD
LCD connector: 40pins
Maximum Resolution: 1920*1080
Package Contents: LCD touch screen assembly

Compatible for Lenovo ThinkPad T14 T14S Gen 3 / P14S Gen 3 4series

Detailed information Compatible LCD model for Lenovo ThinkPad T14 T14S P14S Gen 3 4 series: NV140WUM-T02 V8.0 (P/N: 5D10V82399 SD10Z34935)/br> B140UAK01.2 HW:0A (P/N: 5D10V82400 SD10Z34936) N140JCN-EEL Rev C1 (P/N: 5D10V82401 SD10Z34937) R140NW4D R5 HW:1.1 (P/N: 5D10V82402 SD10Z34938 5D10V82523)

**Note** There maybe 1-5 dead pixels,cause LCD Screens are manufactured under ISO 13406-2 and ISO 9241 Class 1 standards, meaning they are not considered defective unless they have multiple pixel issues.