I did this accidentally with an old Latitude in a backpack, and either the laptop woke up or the fan kept blowing while Windows was asleep, and when I opened th

I did this accidentally with an old Latitude in a backpack, and either the laptop woke up or the fan kept blowing while Windows was asleep, and when I opened the bag it was HOT!! Freaked me out, thankfully no damage to anything, but this may have caused the hard drive issues I had if the drive was working while in transit. These reasons are why I use hibernate or shutdown before transit, and I have my lid settings to hibernate upon closed (plugged in or battery), just to be safe.