i tried to search but cant find any good solutionabout this,
how do you turn off the backlight of the keyboard manually? with my delicate fingers i can actually type in tp2 using my fingers, however in a decent light condition, the keyboard backlight automatically turns on sometimes and i cant read the characters on the keyboard (wished the buttons are black)
i tried to turn off the kb backlight autosensor, turns out it manually turns on the backlight, not turning it off.
any ideas?
I would also like to know how to shut off the keyboard back light.
I think it is a waste of battery life sometimes.
Do anyone know how to create some kind of manual switch that would allow me to toggle between having it on (with the auto sensor) and just always off?
I remember having some kind of application for this on my palm centro.
Thanks
Anyone?
The only work around I have found so far is to open the keyboard, then press the power button then press it again, and not touch the keyboard, and the back light will remaind off. I do this so I can watch videos with the keyboard out and the screen tilted.
you can change the timeout in hkcu\controlpanel\backlight\qkeyledtimeout default is 10. maybe you can change it to 0 or atleast 1.
it looks like keylightautosensor might be what you are looking for. you can try em out. soft reset to apply.
The Jack of Clubs said:
you can change the timeout in hkcu\controlpanel\backlight\qkeyledtimeout default is 10. maybe you can change it to 0 or atleast 1.
it looks like keylightautosensor might be what you are looking for. you can try em out. soft reset to apply.
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That didn't seem to do anything?
Does anyone knows how to do that??
I notice this in opera, and today in the facebook app too, and was really baffled. The effect is quite subtle, but repeatable. When moving my finger around the screen, eg on the bbc news website panning to the top left, my screen dims. It stays dim when I remove my finger, and brightens again when I pan back down to the right.
Weird, huh?
So far it's just a curiosity and not an annoyance. Has anyone else seen this?
So I am not the only one who noticed this. I sometimes find this behaviour a bit annoying, especially in low light.
The phone has an ambient light sensor. It is adjusting because you are causing a shadow over it.
You can probably turn it off
Under the power settings/backlight - auto adjust backlight. Just uncheck it.
Any idea where the sensor is located?
Do you really think it is the ambient/light sensor? I sure don't. Scrolling through different websites I can easily reproduce this:
You scroll from one point to another, this just has to be a couple of pixels, and the screen adjusts the brightness. That is within a room with a fixed source of light and I am keeping my body as constant as possible to avoid the shadowing.
Scrolling from point A to point B makes the backlight adjust itself, even without casting any shadows or similar. Scrolling back from B to A makes the backlight instantly adjust itself back.
It's your finger causing the shadow, not your body. If you introduce an object into an ambient light source, you will find that said object will reduce the ambient light by a percentage due to partial or total obstruction. The light sensor is detecting this percentage and adjusting the screen accordingly.
The sensor itself is somewhere near the speaker.
I'm pretty sure this doen't have anything to do with the light sensor UNLESS it's cause by the screen itself becoming brighter and this registering on the light sensor, eg internal light leak.
My best guess is that it's connected to the presence/absence of certain colours on the screen, and is related to the video driver. Next time I get it I'll see if I can reproduce when scrolling via the kbd, to eliminate the theories about casting shadows on the screen.
This is not FINGER SHADOW!!!
You can notice this same thing when you plaing Solitare cards and using Stylus.
I'm sure i did't do any shadows and anyway when i pick up any card and moving aroud screen u can notice screen brighting up and down.
Using Opera 9.5, on this site http://game-board.blogspot.com/2008/05/alternative-monopoly-rules-and-game.html zoom in with double-click, scroll about half way down to the paragraph beginning "property has too much pollution on it", then scroll up and down and notice the change in screen brightness. please post if you can repeat. it does not work with the keyboard.
btw, does anyone know monopoly "bloodbath" alternative rules?
I've noticed my screen doing this without causing any shadows & without even touching the screen at all, like a 'breathing effect' when it is completely idle. I think it has something to do with light sensor polling interval which is editable via the registry, advance config and HD tweak...but since I flashed NRGZ ROM (21/08/09 build) this issue has gone anyway.
Anyone know of a way to do this? I like to watch movies with the screen in the tilted up position, but the lights are distracting and eat up valuable battery power. Be nice to turn them off when not needed.
there use to be a setting for this in settings>personal>...and either "input" or "buttons"
I know it was taken out in the new rom...cause I can no longer control this.
Anyone know if this can be controlled/modified in the registry?
Edit: It could have been under power options...now that I am a little more awake...but I remember having this option when I had the original rom w/touchflo3D, cause it was one of the main things I would adjust whenever first getting a phone or hard-resetting.
i found something that is really irritating me. watching any movie or stream FULLSCREEN is very anoying due to the light of physical buttons-->the light (backround) is auto enabled when in dark and WHITE. so i cant concetrate on the screen because the white light is there!
i was wondering is there anyway to switch them off? i mean only d light. the buttons randomly apear and disapear, i would be extremly happy if anyone can help me.
i even tried different players, but the LIGHT is still there...
thanks - sorry for my english, writing in hurry and anger )
Ed
Anyone have some tips?
Guys how are you doing? I'm having a strange issue with my phone, i've searched the forum about it but couldn't find anything about it other than a couple of messages without any conclusion. This problem is mostly noticeable when having the screen in minimum brightness, it's like the backlight flickers a bit. If writing an SMS for example, whenever you press a keyboard key the screen flickers (it's very faint but noticeable). Also, when you open any app, it's like the brightness goes up a bit and down again, it's a very strange issue. Is anyone having this problem? Seems to be a software glitch because if you leave the phone in a static screen, that doesn't happen. It's updated to the latest fw version btw, it always happened.
To make it clear (and if anyone wants to try it), this happens with auto brightness, and the slider set to the minimum in a dark condition, whenever the brightness is medium/high at least i can't notice it.