Help me to open dell vostro 5470

[kdminhquan]

i want to replace the hdd and need to open.
any guide to open.i try but dont find that way to open safetly

 

[DiepNguyen]

see this video. it help you to open step by step
https/www.youtube.com/watch?v=qrse1Wthl_c

 

[RababNoor]

i want to replace the hdd and need to open.
any guide to open.i try but dont find that way to open safetly

https/www.youtube.com/watch?v=nDv8r17I_NQ