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Thread:
Satellite C660d-A2k - How to increase display backlight using battery mode
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This question is not answered.
Helpful answers available: 2.
Correct answers available: 1.
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Replies:
5
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Last Post:
11-May-2012 13:36
Last Post By: MasterG
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Posts:
3
Registered:
11/05/12
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Satellite C660d-A2k - How to increase display backlight using battery mode
Posted:
11-May-2012 09:26
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I bought a new laptop, installed all the drivers and it works.
How to turn on the backlight?
It only works when I charge the laptop. turn off when it goes off.
If add the screen brightness to maximum and turn charging the screen becomes even brighter.
How to make led lights fixed, I have it switched on only when charging.
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Posts:
2,685
Registered:
21/09/09
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Re: Satellite C660d-A2k - How to increase display backlight using battery mode
Posted:
11-May-2012 10:21
in response to: Mobsman
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Hi
The display brightness can be changed using the key combination FN + F6 (increase) and FN + F7 (decrease).
Did you read the user manual? This is mentioned in the manual preinstalled on the notebook.
Furthermore you should also check the Win 7 Power Options.
You can find this in control panel -> power options.
I assume the notebook switches to another battery optimized power plant while you disconnect the AC adaptor. In such case the display brightness goes down to ensure longer battery working time. You can change the brightness level for this power plant too.
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Posts:
3
Registered:
11/05/12
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Re: Satellite C660d-A2k - How to increase display backlight using battery mode
Posted:
11-May-2012 10:32
in response to: MasterG
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I would add brightness to the maximum. in all settings, power is at maximum. but all the same battery included with the backlight. becomes even brighter. turn led lights. Eran is the brightness of the led lights separately and individually. they do not work together. the brightness of the screen is an option. led lights and a separate lamp. it burns the same brightness, and does not change it either turned on or not. My interpretation is included in the charge
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Posts:
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Registered:
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Re: Satellite C660d-A2k - How to increase display backlight using battery mode
Posted:
11-May-2012 10:44
in response to: Mobsman
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Sorry dude but in the last message it’s really difficult to understand what you mean.
Do the Fn + 6 and Fn + F7 buttons work?
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Posts:
3
Registered:
11/05/12
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Re: Satellite C660d-A2k - How to increase display backlight using battery mode
Posted:
11-May-2012 10:53
in response to: MasterG
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yes work, but added brightness, led lights will not turn on. at full brightness of the image bright but not clear If not connected to the charging. after that, the backlight turn on and the image becomes clear lights.
Do you have a laptop c660d ?
( im in russia I write with errors :-))
Message was edited by: Mobsman
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2,685
Registered:
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Re: Satellite C660d-A2k - How to increase display backlight using battery mode
Posted:
11-May-2012 13:36
in response to: Mobsman
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Hi
I’m not C660D owner…I’ve got Tecra A10
However, is your BIOS up to date? Check this and update the BIOS.
You can also try to remove the battery and Ac adaptor and leave the notebook disconnected for some hours.
Then connected both parts again…
To be honest I’m not quite sure about your issue… its not really clear to me…
In worst case it could be a hardware problem with the display which should be checked by an ASP.
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