OPEN ME UP! HP Envy 23, HP TouchSmart 520 and 320 Disassembly

CPU can be changed, Ram can be changed to 16GB max with 8GB DDR3 in each slot and there are 2 slots, graphic card can be changed, wireless can can be changed and hard drive is a 3.5″ inch hard drive that can be changed to a 3.5″ inch or a 2.5″ inch.

Removing back cover 0.25
First look inside 1.50
Removing hard drive 2.20
Removing dvd dirve 3.00
Removing motherboard cover 4.45
First look at motherboard 6.15
Removing Ram 6.20
Caution message 6.55