Dell 3147 - issues with keyboard, screen and sleep mode
I have 3 issues with my Dell 3147 laptop.
The first one has to do with the keyboard and touchpad. For no apparent reason, the touchpad will disable and re-enable itself and in the process the physical keyboard will completely disable and won't enable again unless I restart the laptop
Second issue has to do with the sleep mode. Whenever I put the laptop on sleep mode I cannot go back to my session and have to press the power button for several seconds until the laptop resets/restarts completely.
Third issue has to do with the screen. It will flip upside-down without me doing anything, which means that I need to manually revert it using the keyboard shortcut everytime.
Appreciate any help.
My laptop is still under warranty, only bought it 10 months ago.