yenko said:It's your choice..........but shutting it down is a good idea.
Well I have heard (don't know if it is true) that when you shut down and boot up a machine the CPU will expand and contract and it the core may crack! Well I don't know if this is true.......I have never heard of it cracking....
trainguy77 said:Well I have heard (don't know if it is true) that when you shut down and boot up a machine the CPU will expand and contract and it the core may crack! Well I don't know if this is true.......I have never heard of it cracking....
Maedus said:I don't have a laptop, but if I did get one, I'd probably sleep it if I knew I was going to use is soon after, (e.g. transporting it between classes) or if it was hooked up to an external power supply and I'd shut it down if I was going to leave it unattended for a long while. You can check your User's Guide and it will tell you when Apple recommends sleeping and shutting down. Also, I'd assume that it uses quite a bit of energy to start up a computer so you might take that into account if you'll be using it soon and if you're running on the battery.
pknz said:Do you realise how many new mac owners will now not shutdown their precious new babies because of what you just said?
Generally their will be slight expansion and contraction of the CPU due to it warming up and cooling down when in use and not in use. But not to the point of causing the CPU to crack...
Peter Griffin said:GASP...think I'll start sleeping the thing now
I'm curious as to what is still running during sleep besides the RAM. Anyone know? I always thought it was nice to give any computer a good rest after a few hrs of use.
yg17 said:Shutting down is an inconvienence IMO. I remember when I got my very first computer, I would shut it down whenever I wasn't using it. If I left the room for 30 minutes to watch TV or something, I'd shut it down. What a pain that was.
inlimbo said:This has been posted in many threads before - do a search.
Basically just put it to sleep. U should shut it down if u are not going to use it for say a week or so. But if u use it everyday just put it to sleep. For one thing its quicker! You don't have to close all your programs - just leave them open.
From what I have read in the forums here it is better to sleep your machine rather than continually shutting it down each day. The most wear and tear on your hardware occurs when you boot up. So if u are doing this all the time it is doing your machine some damage. So thats why u sleep it.
That being said you shouldn't leave ur machine in sleep mode for 3 weeks when u go on holiday because i think it would make it unstable. Like on windows, if u sleep it it completely f***s up! But not so on macs.
I never shut my PB down. There is no need to. And I always have multiple programs open - multiple word docs, Safari, iTunes, multiple PDF docs in Preview, iCal etc... Thats the great thing about macs. If I was on a PC I would have to save and close all these programs down and then shut my machine down at the end of the day. On my PB I just close the lid and tomorrow morning when I go to work again I just pop the lid and all myu work is still there.
You will see people complain in threads here when I new system update comes available because they will have to restart their machines and it ruins their up-time count. People like to see how long they can keep their machines running without having to reboot.
Sleep stops your HDs from spinning etc... but also puts your machine in a state of cat-like-readiness - ready to go back to work at the touch of a button or movement of a mouse as the case may be.
Any tech heads out there please correct me if I am wrong.
quagmire said:Well all the major computers parts have some electricity still going through them so the parts stay warm. Like the CPU, HD, Ram, etc. The CPU goes into a super power saving state. It is off really, but as i said power still runs through it to reduce the shock of expanding and contracting. The HD I believe barely spins. I mean barely to reduce the stress on the barring's in the HD's. I keep mine on all day then put it to sleep at night. Occasionally I will let the computer stay up and run its maintenance programs.