CPU is solder on, graphic card is solder on, ram can be changed to 16GB max with 8GB DDR3L in each slot and there is 2 slots, wireless card can be changed, and hard drive is a 2.5" inch.
Removing back cover 0.45
Removing DVD drive 2.30
Removing hard drive 2.50
Removing Ram 3.10
Removing wireless card 3.30
Removing keyboard surrounding 4.00
Removing keyboard 8.25
Removing motherboard 10.00
Removing CPU and graphic card heatsink 12.15
Reapply thermal paste 16.45
