OPEN ME UP! Dell Latitude E7450 and E7440 Disassembly Newer/Updated Video 1

CPU is solder on, ram can be changed to 16GB max with 8GB in each slot and there are 2 slots, wireless card can be changed, 3G 4G card can be changed, and hard drive is a 2.5 inch thin 7mm
Removing back cover 0.45
Removing hard drive 1.30
Removing wireless card 1.40
Removing ram 2.00
Removing keyboard cover 2.50
Removing keyboard 6.25
Removing LCD screen 11.55
Removing motherboard 16.40
Removing heatsink 21.55
Clean and replace thermal paste 22.55