Questions tagged [led]

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10 votes
3 answers
4k views

Disable power LED blinks during Vista hybrid sleep?

Does anyone know how to disable the blinking power LED when Vista enters hybrid sleep mode? My case has a very bright blue LED that is rather distracting. I'd rather not disable hybrid sleep, as it ...
Anthony Giorgio's user avatar
10 votes
3 answers
17k views

LCD/LED screens; how color affects the power consumption?

I have read on web, for CRTs black color would reduce the power consumption of the monitor but for LCDs it's the white color that reduce the power consumption. It says "The way LCD's produce black is ...
samsamara's user avatar
  • 405
1 vote
1 answer
6k views

Difference between a LED Backlit and LED HD Display on laptop monitor

Is there a difference between a LED Backlit and LED HD Display on laptop monitor? or are they the same that is good for the eyes
joce's user avatar
  • 11
34 votes
6 answers
94k views

Is an LED monitor better for eyes than an LCD monitor?

Is an LED monitor better for eyes than an LCD monitor? EDIT: And if you are allergic to fluorescent light, is LED going to be better? I heard that LED doesn't uses fluorescent light.
Omu's user avatar
  • 845
8 votes
1 answer
17k views

How to stop power light on PC from blinking when in sleep mode? [duplicate]

I regularly put my PC into sleep mode. Unfortunately the power button LED blinks every second and it's extremely bright blue which makes sleeping in the same room somewhat challenging. I have resorted ...
glenneroo's user avatar
  • 2,278
3 votes
1 answer
6k views

How to turn off the Acer Aspire 7738 Power Button LED light?

The Acer Aspire 7738 has a large blue light emitting power button, top left on the keyboard. Its light is rather distracting and I want to turn it off. How can I disable this light?
Kriem's user avatar
  • 2,575
2 votes
1 answer
9k views

How can I disable the LEDs on my Gammaxx 400 CPU cooler?

I've bought and installed a Gammaxx 400 CPU cooler: It works well enough, but there's a problem - on its four corners are annoying shocking-blue LEDs. I want to turn them off! Yet - there doesn't ...
einpoklum's user avatar
  • 9,393
1 vote
1 answer
2k views

Energy efficient CRT, LCD, LED?

Not intended for subjective or argumentative replies but i wanted to know in order to save some electricity bills which monitor is going to be best bet. LED monitors are currently not available in ...
Mahesh's user avatar
  • 480
1 vote
3 answers
353 views

Router startup problems

I have problems with my Tilgin Vood Router. As I try to start my router by turning the power on (captain obvious), it generally doesn't work the first 3-4 times. This is getting very annoying. Five ...
user avatar
1 vote
1 answer
912 views

Can I set LCD/LED or OLED monitor refresh rate to around 0Hz?

I think that this would be perfect for reading(like E-ink with backlight), and would lower eye strain in situations where high refresh rate is useless. It would be even better if the refresh rate ...
Jarek_'s user avatar
  • 13
0 votes
1 answer
1k views

How to disable LEDs on laptop Fujitsu-Siemens Amilo Pi-3525 [duplicate]

Possible Duplicate: Disable power LED blinks during Vista hybrid sleep? How do I completely disable the 3 annoying LEDs 'Power', 'WiFi' and 'Charging' on my laptop? They blink at me when I'm ...
Stefan Monov's user avatar
  • 1,641
-2 votes
1 answer
98k views

What does this light shaped like a cylinder mean? [closed]

I bought this Asus K53E laptop two years ago but I don't even know what this light means. I'm referring to the middle one in the image below, between the battery and wireless lights.
Billie's user avatar
  • 311