Hi [NAME]  It was a bit a saga with multiple parts changed (LCD, RAM etc...) and several technicians coming to perform the jobs. In the end a tech and I noticed that one of the keyboard key and case was a little bit bended (see photo). The bend was honestly barely noticeable but located exactly were I would apply the pressure to make the screen/system fuzzy. It got replaced and since then I have not see the issue at all! See on the photo the F1 key (second from the first line) is popping up a little bit.[IMAGE] 
I have an issue that is happening on a regular basis (roughly 1 in 6 times of when I use the laptop) and seems to always be happening when the laptop is moved and handled by my left hand holding the left side of the laptop. When I hold the laptop in this place, the plastic cover seems to be "'soft'' and applying some pressure on the components underneath. My grip is light and pressure applied is perfectly normal for handling a laptop. The pressure seems to be the trigger which makes the screen go fuzzy/freeze (see photo below). From that point, the laptop needs to be restarted. Laptop is 6 months old and under warranty but Dell Support is telling me to forward the query to their "paid support" which is very upsetting to me. Anyone smart out there who have a clue of what is happening? I like to recommend Dell but may pass...   [IMAGE]
Inspiron 5502, screen go fuzzy/freeze