For 17-Inch Models - Lenovo IdeaPad 3 Hardware Maintenance Manual

Step 3. Disconnect the EDP cable.
Figure 41. Disconnect the EDP cable
Go to
https://support.lenovo.com/partslookup
replacement part:
LCD panel for 14–inch and 15–inch models
EDP cable
For 17–inch models
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
"Remove the upper case (with keyboard)" on page 46
"Remove the hinge cover" on page 49
"Remove the LCD bezel" on page 49
52
IdeaPad 3 (14", 05), IdeaPad 3 (15", 05), and IdeaPad 3 (17", 05) Hardware Maintenance Manual
to look up the Lenovo part numbers of the following