All Questions
Tagged with ups power-management
15
questions
1
vote
1
answer
51
views
Prevent external hardrive damage from blue screens or power cuts
I've recently been thinking about getting an external hard drive in order to backup all the stuff that I have, as well as having extra room for some more.
Naturally security is an important concern ...
- 113
1
vote
4
answers
4k
views
PC restarts on power outtage despite having a UPS
Unfortunately where I live I do not have 24/7 electricity.
My new PC rig which is considered to be a high-end(gaming)
system is connected to a brand new APS/UPS that have these specs:
DC-AC ...
- 11
22
votes
2
answers
24k
views
Have UPS shut down computer automatically in Linux when the power goes out
I'm wondering that I could not find anything useful on Google.
I'm using a cheap UPS which actually does keep my computer powered for awhile if there are some electricity issues (they are very common ...
- 373
0
votes
1
answer
83
views
Server Power Management
I am making a single ssh server, and unfortunately, my area suffers from frequent weather-related power outages. This is going to be a bit of a problem if I want to have a server running unless:
a) I ...
- 557
1
vote
2
answers
4k
views
Is My PSU compatible with this UPS
I have this PSU and this UPS, however due to the PSU being/having an active PFC (power factor correction) it is incompatible with my UPS (at least according to APC tech support, for reference see my ...
- 5,533
3
votes
3
answers
6k
views
Computer hangs due to underpowered UPS?
I just bought a new UPS. Now since I started using it I experienced at least 3 random freeze in Windows 7 and it happens during the first 10 minutes of start-up. Note when I say freeze, I mean I ...
- 5,533
6
votes
4
answers
56k
views
Does a UPS charge it's battery even if my computer is turned on?
I bought a new UPS and the manual says something like
The UPS must charge for 24 hours before it can work properly...
My question is, does it charge even if my computer is turned-on or should I ...
- 5,533
4
votes
2
answers
2k
views
Will a 300W UPS work fine if my PSU is 500W?
I am getting a UPS (Uninterrupted Power Supply), currently here are my options:
http://www.apc.com/products/resource/include/techspec_index.cfm?base_sku=BE500R-PH
https://www.apc.com/resource/include/...
- 5,533
6
votes
2
answers
19k
views
What Is AVR Mode In UPS Software Management?
When UPS was disconnected from power source and 25W desk lamp was connected to it, all was normal:
But as soon as i have unplugged it and plugged in 95W fan, AVR "Normal" changed to up arrow:
Can ...
- 5,894
1
vote
1
answer
212
views
Surge Protectors - Wall Outlet Plug vs. Stationary Surge Protector
While the former will cost 3 times less:
The latter will cost more:
Question:
Are both almost the same or the latter is better (which i suppose is judging by price)?
- 5,894
2
votes
2
answers
1k
views
Does Laptop's Battery Condition Power When On AC?
I doubt about this, but still want to hear what others think. UPS condition power but does laptop's battery condition power?
- 5,894
7
votes
1
answer
7k
views
Internal UPS for desktop computers? [closed]
I was wondering, are there internal UPS'es available for desktop computers?
Every laptop has something like a UPS in it: The battery pack. Desktop computers don't consume that much power, it should ...
- 2,881
9
votes
2
answers
23k
views
What is better for power problems, a UPS or a voltage regulator?
I live in a cheap flat filled with expensive, sensitive electronic devices. There is only one electric circuit for everything to plug in. Several times a day, the fridge's compressor wakes up, and ...
- 4,034
1
vote
2
answers
2k
views
UPS and Surge suppressors: what do joules mean?
I have been looking at UPS's and noticed that they usually have a joules rating much lower than what a relatively inexpensive $40 surge suppressor does. Does this mean that in the event of a surge ...
- 967
3
votes
5
answers
3k
views
Does a cable internet connection remain active during a loss of power in the apartment building?
I live in an apartment building in Czech Republic, Europe. I have a cable internet connection with a static IP connected to an Ubuntu server I set up. Recently out building lost power, though the ...
- 613