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Lenovo Yoga 720 Display light changing despite Night Light off

Q: Lenovo Yoga 720 Display light changing despite Night Light off

Lenovo Yoga 720 13 inch display keeps changing: Mid afternoon the display switches from the yellow display to the regular bright light dispaly despite the Night light and the autobrightness being off. Any suggestions? Not sure how to turn it off.

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RELEVANCY SCORE 200
Preferred Solution: Lenovo Yoga 720 Display light changing despite Night Light off

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RELEVANCY SCORE 123.2

I have been using the Blue Light Reduction feature of the Lenovo Settings app for months and it is really useful in cutting down blue light at night and it makes it easier to sleep at night after working on my computer.  Looks like there was a recent software update and I no longer see any option to enable the Blue Light Reduction feature in the Lenovo Settings utility.  Has anyone else experienced this? How can I fix this and reenable Blue Light Reduction in the Lenovo Settings app?  

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RELEVANCY SCORE 123.2

I have been using the Blue Light Reduction feature of the Lenovo Settings app for months and it is really useful in cutting down blue light at night and it makes it easier to sleep at night after working on my computer.  Looks like there was a recent software update and I no longer see any option to enable the Blue Light Reduction feature in the Lenovo Settings utility.  Has anyone else experienced this? How can I fix this and reenable Blue Light Reduction in the Lenovo Settings app?  

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RELEVANCY SCORE 106.4

By reducing the blue light emitted by your screen, the Night light feature helps you sleep better. With Night light, when you?re working late, your brain is better ready to power down for a good night?s sleep. Smartphone users love this feature and now, it?s coming to Windows 10 with the Creators Update.

Here?s how to get started with Night light:


Go to Settings (or Windows key + I), click on System, and, under Display, click to turn Night light on or off. You can also customize the color temperature or schedule by clicking ?Night light settings.?

Have a great week!

Source
 

A:Windows 10 Tip: Lower the blue light emitted from your PC with Night light

Thanks for the tip @MalwareTips Bot
 

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RELEVANCY SCORE 104.8

I bought the Lenovo Yoga C940 15" UHD two weeks ago and at the top right corner I'm already seeing yellow lights on black background. I spent nearly 2000 euro on this laptop and it has been less than 2 weeks that I have it, why is the display already bleeding light? Can I get a refund? I don't even game on this laptop or watch movies on it, I use it mostly for programming, so the whole time I'm in a dark mode editor. I was going to post this on Reddit and on Twitter, but thought its better to hear what Lenovo has to say about this. I did buy extended warranties for the laptop, however I cannot be without the laptop as I need the laptop for my work.

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RELEVANCY SCORE 104.4

I have a Yoga 720-151KB. I can't figure out why the night light mode won't turn disable. I have it OFF and the screen changes to a yellow color as soon as I turn on the computer no matter what time it is. When I start the computer in safe mode this doesn't happen for some reason. I have disables everything I could possibly disable in the Intel Graphic Settings, but it has made no difference. I updated the BIOS as well and it hasn't worked. My computer is up to date. I don't know what else to do at this point. Any help is appreciated 

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RELEVANCY SCORE 102.4

When I start up my laptop the display always goes into night light although it is not toggled on. The display turns completely red and I have not found out why because night light is turned off in settings.  I then usually switch between project settings (i.e. duplicate, show on second screen only, etc.) until the display goes back to normal. But the solution seems to work only at random.  Has anyone had a similar issue? 

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RELEVANCY SCORE 101.6

So with Lenovo Vantage installed the Night Light option built into Windows often fails to work correctly. Sometimes it works fine and sometimes I notice it has not come on as scheduled and when I go to manually enable it the option is 'greyed out' in the Settings app. A reboot seems to fix things. This is not an issue when Vantage is not installed (along with the Lenovo Framework thing needed by Vantage). Any idea how to fix this without resorting to uninstall Vantage and Framework?

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RELEVANCY SCORE 94.4

the light of power button always not working, is there any way to turn on power button light again?

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RELEVANCY SCORE 91.2

Hi everyone!  New laptop has problem, when it is turned on every few minutes white light near to web camera blinks. Did not found any solution in subjects on this forum either there was no info in web. Maybe someone has some idea what is the reason for blinking white light, as i am not using web cam, is big brother watching us? Yoga 710-14IKB Laptop (ideapad) Looking forward for comments.

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RELEVANCY SCORE 89.6

I have Lenovo Yoga 910. It's a couple years old. Suddenly I experienced lagging with the keyboard. Every button must be pushed at least a couple of seconds to appear or response. Some buttons are worst than the others. I called Lenovo and was advised to try to do hard reset by pressing down the power button for 45 seconds followed by pressing the Nuvo button but that didn't work. The problem was still happening. It's not windows upgrade related because this issue was also happening in BIOS when clicking on the arrow buttons and pgup/down buttons. I also tested it in Safe mode and it's still lagging. I even tried restoring the original windows version that came from Lenovo and still didn't work.After researching on the net, some were saying to unplug the battery cable and plug back in to solve the issue. So i did that, I unplug the battery cable but NOW....I have a different problem, worst than before.Pressing the power button doesn't do anything, the laptop doesn't start up. When i plugged in the charger, orange light next to it is blinking. According to Lenovo manual that this means the battery is under 20% but I left it charged overnight and it's still the same (orange light blinking). Also pressing the power button still doesn't do anything. But i noticed if i keep on pressing the power button, it will blink white lights every 20 seconds or so.The battery was in good condition because I did Lenovo diagnostic before I unplug the battery cable so I don't think this is batter... Read more

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RELEVANCY SCORE 89.2

Hi, I have a Lenovo yoga 520 and i just realised my battery light flashes white. It has charge and ive left it to charge fully but it doesnt usually flash white.













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A:Battery light flashes white - Lenovo Yoga 520

That just means that the battery is charging, and currently has between a 20% and 80% charge per the User Manual  

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RELEVANCY SCORE 89.2

My Lenovo Yoga is not turning on, no screen lights, key board lighting, or light next to power button is on. But when I plug it in the charging light turns on (see pictures). I have tried re-seating the ram, taking out the ac adapter and holding the power button for 30 seconds to a minute, and took out the battery pin and tried the same but to no avail. It still doesn't work. But, when I hold the power button with the battery plugged in, this fan on the back turns on for a few seconds. There isn't any CMOS battery that I could find, even on the other side of the motherboard. I also used two cables that work with another laptop, and still it wouldn't turn on. The One-Key button does not work either.Picture of Charging light on: Link to IMGPicture of inside: Link to IMGPlease do not ask me for the model number because I really do not know it. (the sticker on back has been ripped off.)

A:Lenovo Yoga not turning on but charging light is on (see pictures)

Is there an FRU number anywhere?  Maybe on the motherboard or even the battery?

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RELEVANCY SCORE 89.2

I have a Lenovo yoga 2 pro 13" that doesn't turn on and no LED lights come on. There is heat comming from the bottom when it is left pluged in. I have tried un plugging it unpluging the battery and the bios battery and holding down the power buton for more than 1 minuit in several permiations. Still nothing. The AC adapter gives about 19 volts and the BIOS batery has 3v.What other trouble shoting steps can I take?Thank you!

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RELEVANCY SCORE 89.2

Just recently started having problems with my Yoga 710. The laptop is fine but having some charging issues. When plugged into the charger, the white light instantly comes on stays on even when the laptop is powered off. When charging my computer no longer shows the orange light to indicate charging. The battery itself doesn't charge. At most, the battery percentage on-screen says 36%, but the laptop instantly does when unplugged from the AC adapter. I don't know if the battery is faulty or the computer is to blame due to some kind of software. Please help! This laptop isn't even a year old!!

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RELEVANCY SCORE 89.2

Hi, I have a Lenovo yoga 520 and i just realised my battery light flashes white. It has charge and ive left it to charge fully but it doesnt usually flash white.

A:Battery light flashes white - Lenovo Yoga 520

That just means that the battery is charging, and currently has between a 20% and 80% charge per the User Manual  

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RELEVANCY SCORE 88.4

My Lenovo Yoga 910 (OS Windows 10) don't start after being hibernating. I pressed the power button and, eventhough it turns on the white led, the system don't start (black screen and keyboard). So, I maintained it pressed for more than 30 seg until the power button's light flashed a couple of times and, its turned off. After that, if I press the power button, it turns on the led but the laptop doesnt start any more.I'll really appreciate any work arround to solve it. 

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RELEVANCY SCORE 88

 Spoiler (Highlight to read)As of yesterday my computer won't turn on. The white light next to the power button comes on and I can feel it becoming warm as if it is on/charging but the screen is completely black.Today the battery light is orange and when I plug it in, it begins blinking. Why is that?Still with an unresponsive black screen.As of yesterday my computer won't turn on. The white light next to the power button comes on and I can feel it becoming warm as if it is on/charging but the screen is completely black.Today the battery light is orange and when I plug it in, it begins blinking. Why is that?Still with an unresponsive black screen.

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RELEVANCY SCORE 87.2

Hi there! My Yoga 500 will not boot. It is a YOGA 500 14inch - 80n400pmuk - Pentium processor When i plug the charger in the lights go on and the fan spins for 1 second then turns off. This then repeats multiple times. I've tried unplugging the battery and taking the CMOS out to reset everything - but the same problem persists. Does anyone have any ideas on what might be the issue, or on steps to try?  Any help would be great! thanks, Zack

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RELEVANCY SCORE 87.2

From last few days my yoga 700 14isk, randomly turns screens black and just power button light shows on. After doing hard reset it was working earlier.But now it again randomly stopped today and even doing hard reset it is not working. Even tried all possible socultions mentioned on forum like, removing battery and plugging ac mains directly. Then pressing power button for 10 times even for 30 seconds. Removing RAM etc but nothing help. Currently my laptop shows only power light when connected to ac mains and even pressing power button nothing, no fan starts, no screen nothing.If anyone has any solution over this please let me know. 

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RELEVANCY SCORE 86.4

Hello! Yesterday my laptop was working just fine, and today when the battery was about to die I plugged it in. After it was done charging I unplugged it, but then the whole laptop shut down (despite the battery being on 100%). I tried turning it back on, no luck, gave it a couple of minutes and tried again still to no effect. I plugged in the charger again and only then did the laptop switch on, and I now notice the light where the cable is blinks super fast and is red. If i unplug it, it shuts down again.I read that I might need to change the battery, but the laptop is pretty much brand new - maybe a little over half a year old. I've also been told that the warranty might not cover issues like this, but I couldn't find anything in the actual booklet, so... is that really the case?

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RELEVANCY SCORE 86

After upgraded Windows 10 1909, the Night Light can not be turn off.

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RELEVANCY SCORE 83.2

Hi all,
I have a weird problem with my Precision 5520. Ever since I've updated Windows 10 to 1709, I get weird colours when using Night Light.  The following images illustrate this:

With Night Light - notice how distorted the blues look (should be redder)
I've already opened a support ticket with Dell, but has anyone else had this problem?
Thanks, jafico1

A:Precision 5520 - distorted colours when using Night Light

Could be a bug in Win10 1709 (there have been a few big ones already reported), but try adjusting the warmth/coolness slider. Even if you end up putting it back where it is now, ?toggling? it might change something. And then I guess make sure your graphics drivers are current. No ?competing? applications such as F.Lux, correct?

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RELEVANCY SCORE 82.4

After the may 2019 update, I just could not use Night Light anymore.I can't even access "System" under "Settings" as it crashes as soon as I open it. I know this is a common issue after the update was released but it seems that now most users had their issue fixed yet I didn't.Moreover, I read a suggestion that sometimes updating Intel Graphics Driver solves the issue, Except Lenovo hasn't realeased an updated driver yet. I literally tried every solution I found on the Internet yet nothing is fixed, and Windows released around 4 coluative updates since The May 2019 update but nothing fixed the issue. So is this common? should I wait for further updates?or is there a solution that really fixes the Issue?Thx.

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RELEVANCY SCORE 78

My Dell Inspiron 5558 Battery light continuely blink Amber and then white light just 1 time for each and can't find what mean by that light code

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RELEVANCY SCORE 78

dell xps m2010 wont start up ,blue power light and bluetooth light stay on,i have been searching posts in other forums as well as this one and i thought i`d narrowed it down to the graphics card,i was right to an effect,my approach was to take the xps apart following dells website documents,while i had the top (dvd drive) off ,i noticed that the graphics card screws were really loose (this was my first job)...i tightened these.The top(dvd drive ) i re-connected ,but propped it up at an angle so i could still see motherboard and parts,(warning!be carefull!!)electric!! ...attached power cable and pressed power button after half a dozen times pressing this it came to life.I noticed my fans were working and thought this might not be my motherboard after all ,no overheating happening...then it froze on windows xp ??it was a start !another 6 to ten times pressing power button it worked again this time not freezing.went into bluetooth with usb mouse and paired keyboard ,made system restore point and restarted .It took maybe 4 times with it being glitchy(freezing ..not powering up) ,but when it does load xp without freezing try restarting windows xp and then it eventually finds its feet!!!my xps 2010 is running ok now.jimb
 

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RELEVANCY SCORE 78

I will turn it on and after a minute or two the monitor goes to power save mode and the hard disk light goes from off/blinking to solid on and the power light stays on.

I have reinstalled the operating system and i thought that fixed it. I had SP 1 i installed all of my updates and SP2 and it starting to do it again (it will do it in SP1 but not nearly as often or when i run a flash heavy program: PSP Video or even the Scion website).

It will not do it at all in BIOS as i did every test on the diagnostics page for my hard drive (all pass) though if it turns off it usually turns on and runs dskchk and it wont stay on for that

In safe mode it is also fine it will not turn off once

I dont know what i did last as it was fine then i was gone for a month and I had it unplugged etc., came back hooked it up and it started doing it after a little while

I have taken a can of air to every inch, switched the Flat cord going to the HDD from the Motherboard.

All fans run fine

Thats all i can think of right now ask me anything else you need to know

I'll give this forum a couple of days/a week maybe then i'll take it to a local shop to diagnose it

Much thanks to anyone who has any idea's
 

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RELEVANCY SCORE 78

Hi I've had the Dell XPS 8700 for over a year now and it's an excellent Desktop.
I've recently moved my tower to a new location and notice there is a solid orange light on all the time inside the PC, I believe it's on the motherboard... should I be worried this is on all the time? It's just I've never noticed it before.
Also on the back of the PC there is a solid green light, I'm guessing this is to just tell me the PC has Power.
I tried a google search but everyone with the orange light seems to have PC issues, my pc is working fine as far as I can tell.

A:Dell XPS 8700 Orange Light inside and Green Light on Back

LED on the motherboard will be on as long as the PC is plugged into a working outlet. It's perfectly normal and nothing to worry about.
If you unplug the PC from the wall and press/hold the power button for ~15 sec, that LED will go off. Again, perfectly normal...
Green LED says there's power to the PSU.

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RELEVANCY SCORE 78

Hi. Tonight I had a problem with my laptop. It was in sleeping mode, and when I open the lid there were no mouse function and no touch screen function. So the only thing I could do was to press the power button for 3 seconds to turn it off, but it didn't completely, because the screen turn off, but the power button light is blinking just like when it is on sleep mode, and I'm not sure if the hard drive light was on, off or blinking before this, but now is blinking. I press the power button and nothing happen, I press it for 3 seconds and nothing happen. I even did the HDMI connection to another monitor, but both monitors don't show anything, not even recognize that something is connected to the HDMI port in the new monitor. There is no sound, nothing, just the 2 blinking lights. What should I do? Thanks PS: I'm not sure if it's Windows 10 32-bit or 64-bit. It was upgraded from Windows 8

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RELEVANCY SCORE 77.6

My laptop is HP 650 and the problem is capslock light blinking,wireless light is orange and the charging light is automatically ON without putting charger

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RELEVANCY SCORE 77.6

i had tried to turn on my dell optiplex 380 to power on but failed.when im on my pc that had sound like shock "ted"inside the desktop.how to fix this?are my power supply was dead?

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RELEVANCY SCORE 77.6

Hello everyone,  I am facing this problem from the past few days in my Lenovo G510. Whenever I plug in the charger for charging the laptop, both the power light and the battery light with orange color, starts flashing and the laptop stops charging.  The color of the battery light changes to orange, even if my laptop is nearly 50% charged.Can't figure out, what is the problem? Any help will be appreciated!

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RELEVANCY SCORE 77.6

hi all, all of sudden in my e470 - few keys not working in keyboard and red light in thinkpad is not light up. can somebody help to fix it

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RELEVANCY SCORE 76.8

This just started happening recently. The power indicator light (near the power plug) does not turn on and Windows does not recognize when the adapter is plugged in; the power icon and cusomized power saving "on battery" behavior reflect that. HOWEVER, the battery does charge. The "lightning bolt" charging light on the front between HDD and system power lights comes on and the battery recharges if not at 100%. Any thoughts on how to troubleshoot this? Is it more likely a Windows or hardware problem? The BIOS does not have the power adapter test mentioned here, and I could not find the software download for the Smart Adapter functionality (this laptop was installed with clean, non-OEM OS, so any OEM software had to be added manually). Thanks in advance,Kyle

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RELEVANCY SCORE 76.8

NO LED blue light on power just  orange light spark light and go away  moto runing good but monitor black diplay do not work/what's problem.

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RELEVANCY SCORE 76.8

I have a HP Envy m6-k022dx - p/n E0L06UA#ABA s/n [Personal Information Removed] When I charge it up and press the power button:The power light comes on, the wifi light is orangeAnd Nothing else works - No Fan - NO HD spin - blank screen.Num Lock and Caps do not light up. I took the back off and did not see any loose connectors, I disconnected the Battery, removed RAM and even the wifi card.Put the battery connector back on and same thing. (FWIIW: This is a Laptop with an internal battery)  Would a bad fan cause this? (If not, my swag is -the motherboard is toast )











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A:HP Envy m6-k022dx Power Light and wifi light come on NOTHING...

Hello @W8WCA?, Thank you for the quick reply! You may consider contacting HP Phone Support for additional options.  Please use the following http://www.hp.com/contacthp and create a case for your issue and contact HP. If you live outside the US/Canada, please click the link below to get the contact information for your region.http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html I hope this helps. Regards!

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RELEVANCY SCORE 76.8

Dear Support, I've clean installed Windows 10 Home 64bit to my HP 350 G1 notebook. Updated all drivers from the support site. But keyboard mute light not working, however the function is okay. The touchpad and gestures are working. But the light isn't and I can't turn off with double tap.  Is there a registry hack or something to make it working?

A:HP 350 G1 Windows 10 keyboard mute light, touchpad light

I too am having the same problem.  Was wondering if changing the touchpad will correct it but it works fine.  Desperately seeking answer.

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RELEVANCY SCORE 76.8

Hello! I have been having this problem for about a week now, ever since I set my old computer back up in my room. The problem started when I left my computer alone for a while when I went out (the computer was working fine and I had just finished transfering pictures to my computer from my camera). I came back and the power light on the front if the case was on, but the battery light was off. The monitor had also gone into sleep mode. I turned off the computer since I knew whatever I was going had already been saved and exited out of, unplugged everything (including the monitor and PC/Monitor cable) and plugged it back in and turned them on. The monitor goes straight to power saving mode (sleep mode). The PC is definitely receiving power, the keyboard's caps and num lock keys flash, the wireless mouse's light flashes, the pc fans turn on, and both of the power and battery lights turn on. But, after a second, the battery light turns off, and the only light I can see through it is the power indicator's light bleeding through. The strange thing is, I've been able to get it to work before, about 2 times actually. Both of those successful boots happened either when I ignored the thing for so long or left it unplugged over night, but had already forgot it didn't work last time. But it did those times. So I tried to leave it unplugged all last night. Just woke up, and... still nothing. I really need to to get those pictures to my mom, so if someone could ple... Read more

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RELEVANCY SCORE 76.8

My computer is getting power but screen is black and amber light turns on for 3 seconds then nothing.  I tried draining the power but still no change

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RELEVANCY SCORE 76.8

I'm new and not sure if this fits in this category.

I have a Hunter ceiling fan/3 lights. It's almost three years old. My wife flipped the wall switch the lights came on, then off. The fan still works. These are the facts and what I've done so far.
All three lights don't work. The bulbs do work on other lights when tried.
I have one wall switch for the entire fan/light
I ordered and installed a new light kit and the lights still don't work.
The fan works fine.
I tested the wire harness from the ceiling and have 120 volts.
I've not tried looking at the wall switch (only one switch for both) because the fan works.
I'm not sure where to go now.
 

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RELEVANCY SCORE 76.8

alright, I just got this inspiron 6000 from my sister that didnt work. she said nothing would happen at all. well it turned out the power light would go on, caps lock light blink for a few seconds and it would turn off. somehow the memory wasnt in the slot very well. bam, got it working, dumped all her pics and crap to a external hdd, and wanted to wipe it all out and start over. she is sending me a xp disc, but for now I just figured Id go back to 2k cuz I have that disc and when I get the disc go back to xp.

anyways, I couldnt figure out how to format the drive, because obviously xp was running off of it. anyways, I kept trying all the del - f2 - f8 - f12 to get a dos prompt before windos would load but I couldnt. so I figured Id just put the 2k disc in because I thought I remember that it formats it right before it installs. but it asked me where to install and the disk was partitioned and I wanted one drive letter so I cancelled the install, before it was actually installing though, said f3 to quit and I hit f3. now when I try to power it up, the power light comes on, the hdd light comes on for maybe 1-2 seconds max, then the cd drive light comes on and it spins up, then stops, and the screen just stays black, never did anything either. just black the whole time.

I cant use a floppy to try anything because no floppy drive. I tried starting up with the win2k disc in but doesnt work. I searched on my desktop running win2k and it showed a tutorial for making a usb flas... Read more

A:Windows XP, power light, hdd light for 1 sec, black screen

oh, also, i did try and search and most I found were a black screen after the self test or the windows logo, not right away.

also, dont think it matters, but when the lights go out, it is at the point where hitting the power button again, the computer instantly turns off.

also, just checked, and its nothing to do with the lcd. I just hooked up my monitor, and my monitor tells me when there is no signal, and it just stayed black, then when it was unplugged from the laptop that is when it said no signal.
 

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RELEVANCY SCORE 76.8

Hello.... My HP 14-ac150 after update windows 10 , the ac adapter LIGHT won't light anymore.Before update the windows, everything is fine. Now i don't know if charging the battery is full because the light won't on.  Any help ???? Thanks ....

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RELEVANCY SCORE 75.6

Does anyone know how to fix it?













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Go to Solution.

A:My thinkpad logo red dot LED light next to the keyboard does not light up

What model ThinkPad do you have?  Offhand I can't think of any ThinkPad where the red dot on the "ThinkPad" logo next to the keyboard lights up.  Only the one on the lid lights up.

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RELEVANCY SCORE 75.6

hey, for the past couple of weeks i have had a really annoying problem with my laptop (dv6000 special edition) the small blue light which enables the wireless internet always stays red, despite the slide bar being pushed to enable it :/ I have done a system restore and have also tried updating windows and my driver have looked at previous posts and carried out thier suggestions (running system.msc checking WLAN is automatic and Wired is automatic) little stuck, would appreciate a quick reply and solution   Message Edited by Dayle on 12-07-2008 08:36 AM

A:Wirless problems, red light blue light!

Hello, it sounds like i am having the same problem as you with the wirelss not working. I am having my laptop shipped into hp and having them find out what is wrong with mine. If I find anything out, I will let you know! Good Luck!

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