Dumb question - turning off IMac when it is in energy saver mode

Joined
Sep 14, 2011
Messages
231
Reaction score
0
Points
16
Your Mac's Specs
Imac 21.5 2011 Stock with Time Capsule. Ipad2 Colecovision
Hello Mac-ers silly question I am sure but I turned off my IMac this morning while it was in energy saving mode or sleep mode (not sure if there is a difference)
Can this harm my IMac?

I have an outlet strip that I normally turn off all my electronics and forgot that my IMac was still on.

Thanks for your input on this.
 

Raz0rEdge

Well-known member
Staff member
Moderator
Joined
Jul 17, 2009
Messages
15,762
Reaction score
2,100
Points
113
Location
MA
Your Mac's Specs
2022 Mac Studio M1 Max, 2023 M2 MBA
If this is the first time you've done it, it doesn't necessarily harm the system, this is akin to losing power for a moment and getting it back causing the Mac to restart.

But you do want to avoid doing it repeatedly since that might cause small corruptions of files on your HD that need to be repaired each time..
 
Joined
Mar 17, 2008
Messages
6,879
Reaction score
191
Points
63
Location
Tucson, AZ
Your Mac's Specs
Way... way too many specs to list.
If this is the first time you've done it, it doesn't necessarily harm the system, this is akin to losing power for a moment and getting it back causing the Mac to restart.

But you do want to avoid doing it repeatedly since that might cause small corruptions of files on your HD that need to be repaired each time..

Yep, depending on the disk operations at the time this can lead to data corruption, or loss. In general, regardless of the operating system used, computers are not very happy with non-graceful shutdowns.
 

chscag

Well-known member
Staff member
Admin
Joined
Jan 23, 2008
Messages
65,248
Reaction score
1,833
Points
113
Location
Keller, Texas
Your Mac's Specs
2017 27" iMac, 10.5" iPad Pro, iPhone 8, iPhone 11, iPhone 12 Mini, Numerous iPods, Monterey
I have an outlet strip that I normally turn off all my electronics and forgot that my IMac was still on.

I've said it before, but I'll mention it again - just for you. :) Buy an UPS and run your iMac through that, not a power strip.
 
OP
Ghost Rider
Joined
Sep 14, 2011
Messages
231
Reaction score
0
Points
16
Your Mac's Specs
Imac 21.5 2011 Stock with Time Capsule. Ipad2 Colecovision
Hello guys thanks for the replies. this was the first time and chcscag I am very stubborn and appreciate your help and assistance on my questions. I will most likely buy a ups strip soon.
 

Shop Amazon


Shop for your Apple, Mac, iPhone and other computer products on Amazon.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
Top