-- card: 3373 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 2653 -- name: -- part contents for background part 13 ----- text ----- 1 -- part contents for background part 12 ----- text ----- Hard disk - avoid rapid temperature changes. In other words, if you have subjected your hard disk to a cold environment for a number of hours and then run it, don't use it in a warm environment - give it a few hours to warm up to room temperature.