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Lenovo S330 Chromebook 81jw has a dark screen, won't light up

Q: Lenovo S330 Chromebook 81jw has a dark screen, won't light up

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RELEVANCY SCORE 200
Preferred Solution: Lenovo S330 Chromebook 81jw has a dark screen, won't light up

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RELEVANCY SCORE 213.6

My daughter's Chromebook has a dark screen.  It's like the lamp has been disconnected.  The machine is booting.  We have tried holding the power and restart key, to do a reset.  Still dark. I have held the power key down for two minutes.  Still dark. I have tried hitting the alt + brighten and darken keys.  Nothing. Hopefully they will honor the warranty or Walmart will take it back.   We've had it for about a month and it is still in warranty, according to the website.

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RELEVANCY SCORE 147.6

I have been trying on and off to have my laptop - running Android - "MIRROR" onto my TV -- can anyone help PLEASE --

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RELEVANCY SCORE 76.8

When I turn on my Chromebook, the screen goes all dark and then slowly starts getting lighter until it gets way too bright. Changing the brightness doesn't do anything. The mouse isn't on the screen, not that I can see anything that I can click because some of the screen is so bright that it is white. I've tried turning it off and popping out the battery. I have no idea what is wrong with it or what to do. Thank you!

A:Chromebook screen goes dark then goes all white

That sounds suspiciously like a hardware problem. If you are in warranty contact Acer support and they'll get you fixed up.

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RELEVANCY SCORE 76.8

When I turn on my Chromebook, the screen goes all dark and then slowly starts getting lighter until it gets way too bright. Changing the brightness doesn't do anything. The mouse isn't on the screen, not that I can see anything that I can click because some of the screen is so bright that it is white. I've tried turning it off and popping out the battery. I have no idea what is wrong with it or what to do. Thank you!

A:Chromebook screen goes dark then goes all white

That sounds suspiciously like a hardware problem. If you are in warranty contact Acer support and they'll get you fixed up.

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RELEVANCY SCORE 69.6

I have a HP Pavillion 15 P0U7 notebook which has dark and light patches at the bottom of the screen. It has been like this for 4 weeks but the warrenty expired 3 weeks ago. I had assumed it was a setting problem until a friend of mine told me it was hardware. According to UK comsumer legislation. This is an item which is expected to last far more than a year and should still be under warrenty.Can someone tell me how I get HP to fix this under warrenty. Or whether I need to replace the screen or transducer??..

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RELEVANCY SCORE 69.6

Hello,I just bought and recieved my HP Spectre x360 (late 2016) today.But the problem is, at the top of the right corner, it have a very little black shadow.If you looks very carefully you'll see it.I dont know if it have something to do with my screen problem, or just my false thought imagination?Again based on the pictures below, you'll see at the top right (from google chrome minimise/restore down/close bar you'll see a very light dark shadow).Is it normal? Did anybody have similar looks? Or just me.But, when I increase the brigness to 100% those dark shadow are totally gone.Here's the list of the photo that I snap:  1. https://img2.brain3.photobox.com/14763000a7ee1e65a131a56a7c5f6afe8eb3880fd4da8822d0121520ab93c818d27...2. https://img2.brain3.photobox.com/588148187d8189b2bb3277af42d47aa298fe2176a52817c9efb1ba0a3ff570a42a9...3. https://img2.brain3.photobox.com/31818356825625c57bfcd57819e61f5e9e2391a3be25e77bc8fb56f709617ab568a...4. https://img2.brain3.photobox.com/384371500d8de2142f28078a7c0899739d604bf663e472f48fddb7b9559c9c08d6a...5. https://img2.brain3.photobox.com/88350142b9e6f9dc36b1e14e1d32486859cf45aa0577e8bc3860284c867d41d132c...6.https://img2.brain3.photobox.com/94361686166bb36888b5be390abf01e0f0fd1da376bca1500e31d4b145f824b95b9...7. https://img2.brain3.photobox.com/04321231f483a4a2e4fc9be395baa7de810f7b4512528718e50084aa5fbfb2c31d6...8. https://img2.brain3.photobox.com/022692023128b3e9af5558a4a1f611a2d2473833670016d8d8b4291be54f6a6b8fc...9. https://img2... Read more

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RELEVANCY SCORE 68

I hope someone can help - I woke up this morning and my Omni 100-5155 Desktop All in One will not work.  When I press power there is no power on light and the monitor is dark.  I can hear the computer starting up but I never hear the windows sound because it will not play until someone enters the password.  I also do not see the system do the keyboard reconize check etc.   it is just a little over 2 years old  :-(   I have disconnceted and reconnected all the power cords and connections.  I thought about seeing if the BIOS is reconizing the hard drive but of course I will not be able to see anything without a monitor.  I do have the recovery disks also but they won't do much good without a monitor.  I also thought about hooking it up to my television (as a monitor) to see if the system is indeed working but that computer has no monitor port. Thank you for any input!  

A:Omni 100-5155 Desktop screen dark no power button light

Hi kwinkle,

For your Omni 100-5155 screen being blank, I have included the following document 'Screen is Blank after Starting the Computer'. Please follow through the steps in order for the best results.

Thank you.





I worked on behalf of HP

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RELEVANCY SCORE 64.4

My wife was working on our computer and she put it down came back to use it and now the screen is dark and not bright as it was. I remember seeing that we must roll back drivers (?) or something else to reset the screen so we can see it.  Any help woould be greatly appreciated.

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RELEVANCY SCORE 64.4

My wife was working on our computer and she put it down came back to use it and now the screen is dark and not bright as it was. I remember seeing that we must roll back drivers (?) or something else to reset the screen so we can see it.  Any help woould be greatly appreciated.

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RELEVANCY SCORE 63.6

Lenovo y40-70 screen goes black/dark when i unplug the ac power. please help

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RELEVANCY SCORE 63.6

Hello, My Lenovo Edge 2 laptop goes to a dark blue/black screen with no warning.  There is nothing I can do then except for press the on/off button for several seconds to make the screen go black completely and shut off.  Then I restart by pushing the on/off button.  Then it will work for a few minutes or a few hours. Any help wil be appreciated! Keith

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RELEVANCY SCORE 63.6

Hello to one & all   T400 -  ONE                             I have a problem with two T400 thinkpads. The first  T400 was dead when I bought it ( suspected graphics card ) . Well I managed to get this laptop to boot up. The screen was black but I found by chance that if shine a lamp or light on the screen it is working.  Now being able to see what I was dooing on the screen faintly. So I updated the bios & that did not fix the problem but I was well happy about finding out this trick. I then added 8Gb kingston ram which works with my other T400 laptops. I installed Win 7 ultimate.  The laptop is working fine. No issues  just extreamley dark screen almost black "but working"  Very strange indeed. T400 - TWO      Now the second laptop was working fine. But I was swapping the parts with the non working laptop to determine the problem.  Now I have two T400 laptops with a dark almost black screen. But over about a month working on them I am making progress.  I am determind not to give up on these computers. This is not like fixing or repairing a computer. More like rezerecting a computer. I did not intend to spend so much time on these laptops but I have found a common problem that effects a lot of people. I would love to know why a  working laptop when re- assembled gives an almost black screen & still works. Norma... Read more

A:Lenovo T400 very dark screen

HI there, it seems you are suffering from dead screen inverters, maybe you shorted out the second one when swapping parts. Look at the Hardware Maintenance Manual for the T400, find the inverter FRU and order one to test the screens.
 
I think your problems will be solved. Post back with results, help others solve similar problems.

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RELEVANCY SCORE 62.8

Hello: I have a Lenovo T61 (Model 889202U) whose screen blinked the last few times I rebooted (was a bit orange too) but now seems to have completely failed. The machine actually boots up and is running / accessible over the network so I suspect the motherboard is ok, so it's possibly the inverter / LCD screen (as I gather from this very helpful forum).  Question is -- how do I go about ordering the right replacement(s)? I presume the standard thing to do is to get a replacement LCD AND the inverter and try to replace? Thanks much for all the help. In the meantime I was thinking of perhaps getting a second monitor to drive off the VGA port -- if folks have recommendations for that I'm all ears (I imagine a good 20 inch monitor will run 60-70$ ?) Thanks again.

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RELEVANCY SCORE 62.8

i had dropped my computer a couple days ago and the screen was slightly darker. i figured it was either the inverter or the bulb. so i disassembled the screen, checked the bulb and it didnt seem bad, and put it back together to test it .now only a small strip at the bottom of the screen has normal lighting. could it be those little pieces of plastic at the back of the LCD? possibly something was knocked loose originally and since i tried to put it back together, i might have partially fixed the problem?
 

A:Part of the screen is dark. Lenovo R61i

scratch that part about the light part. i found two screws that i forgot to put in. but still. it seemed like that brighter part was just right for, i.e. , like is was when it was working better. though, the screen is still very dark. would that be the inverter? i mean ive had a monitor with a bad inverter, but it was completely black. maybe thats just the worse case
 

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RELEVANCY SCORE 62.8

Hi all, I have recently purchased a Lenovo X270 with the 1080p IPS display. I like the display however, I have noticed that both the left and the right edges of the screen seem visably darker. My previous X220 did not suffer from this issue so i'm wondering if this is a model centric fault, or have I been unlucky and recieved a poor display?  One other observation was that the display should appear to be brighter than my X220 as the 220 was rated at 200 nits and the X270 is rated at 300 nits, however both seem to be as bright as each other. Maybe I was lucky with my X220? Both are bright but its the banding issue that's concerning me. Any advice appreciated.

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RELEVANCY SCORE 62.8

3 year-old Y50-70 Lenovo laptop (Intel I7, 8 mg RAM), upgraded about 3 mo. ago from Win8.1 to 10. Ever since upgrade to 10: intermittent flickering screen. Starting today (10/9/18), right after Avast Free Anti-Virus update & restart of computer, screen is very dark unless plugged in *even tho battery says fully charged.* (Also have to have brightness turned all the way up whereas before, screen was plenty bright on about 60 percent.)
 

A:Lenovo Laptop Screen Goes Dark When not Plugged in

Okay, I think I got it fixed; forgot that there was also a Win update this a.m.; restored the computer bk to before that update, seems to be fine now. (Go home, Windows; you're drunk...sigh.)
 

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RELEVANCY SCORE 62.4

I have a Lenovo G510 and when I am on battery power, if a dark object comes on to my screen it automatically goes dark. I don't know how to stop this. I have turned auto brightness off in the 'power options/change plan settings/change advanced power settings' but this has made no difference. Any answers will be greatly appreciated.

A:Lenovo G510 Screen Keeps Dimming when a dark objec...

Hi there, Matty -
Thank you for writing in to the Lenovo Forum - happy to have you here today.
 
What is that dark object? Did the issue persist in safe mode? Also, try updating the below video drivers.
 
Win 10(64 bit)
Win 8.1
 
Update us how it goes.         
 
 
 
 
 
Regards,
 
Tap that kudos button if I helped  If you find a post helpful and it answers your question, please mark it as an "Accepted Solution

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RELEVANCY SCORE 62.4

Hello, I just recently bought a new X1E and the display is really bugging me. First, the colours were way too warm, but I was able to fix it through colour calibration. However, I still notice that the edges of my screen have a dark gradient that gets darker towards the bezel and begins maybe 1.5 to 2 inches away from the edge. Is this normal? I have the 15.6FHD IPS AG 500N display.

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RELEVANCY SCORE 62.4

the laptop has a low brightness  on the screen. when i connected an external screen the picture was fine. the screen working ok on other laptop. what can be the problem ?

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RELEVANCY SCORE 62.4

I have a new Lenovo Laptop with Windows 10 preinstalled. For some reason the screen flashes (goes dark and then comes back). I'm not sure why this is happening. Lenovo Solutions doesn't find any updates. There are some Lenovo Solution Center display-related options but i'm not sure what they do.

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RELEVANCY SCORE 59.6

My LENOVO FLEX 2 14" - model type :80FJJCT0My laptop display doesn't show any picture.Remains dark.  When the Laptop is connected through HDMI port to external TV , display apprears there.  How can i fix the labtop LCD display screen or labtop?.

A:LENOVO Flex 2 14" - screen remains dark - When external LCD connected through HMDI , display shows.

Hi RDATA34 , 
 
Welcome to the Community Forums. 
 
Try to access the BIOS by turning off the system and using the novo button (item 7 page 68) to turn on.
This should offer the Novo menu screen and operates outside windows. 
Pressing caps lock on and off would likewise respond and connecting to an external would produce display.
Such condition isolates the LCD as point of failure. 
 
You can reseat (unplug and replug the LCD cable page 60) or have the LCD panel tested with available service center to verify the integrity of the LCD unit itself.
 
Hope this help answer your query. 
Update us how it goes.
 
Regards
 

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RELEVANCY SCORE 58.4

I Have a Toshiba Satellite laptop with Intel Pentium. When I go from light pages to dark pages, the screen always dims. When i go back to the light pages, the screen will light up again. I have tried disabling adaptive brightness, but that did not help.
I also tried disabling Sensor monitoring service, but the screen still keeps dimming. I also tried playing with the power options in the Graphics Options of the computer. Still keeps dimming. It would be great if someone can help me out with this problem.
Thanks

A:Screen keeps dimming when changing from light pages to dark pages. Tried disabling adaptive brightness...still keeps dimming.

Hi,
This is power feature of Intel or AMD. If you dislike it, disable it by this setting:
For Intel
The exact layout of Intel's options may vary from system to system
Intel system tray icon > Graphics Properties > Power > On Battery > Display Power Saving Technology
For AMD
Open the Catalyst Control Center (search for "CCC" in start, choose CCC - Advanced) > Graphics > Power Play >

Enable Vari-Bright checkbox.
Note:The exact layout of Intel's options may vary from system to system. For more detailed information, I recommend you ask the corresponding hardware manufacturer's technical support for help.
In addition, this thread also could be as reference:
http://answers.microsoft.com/en-us/windows/forum/windows_7-desktop/brightness-automatically-adjusts-with-background/316a32e0-7413-4eb0-b80b-fe17b6599920


Karen Hu
TechNet Community Support

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RELEVANCY SCORE 58.4

Hi all,This is my first post.I tried to find my problem with my laptop but i did not find anything similar.The story:Several months ago the hinges of my laptop started to slacken. After this (warranty period expired) i opened the pc and repaired them with stronger screws. In the same time the lcd screen started to flicker. I had to move or press it to obtain the correct colours or light. So i decided to disassemble it and try to find the fault.Unfortunalely during this operation tpouching the pcb (in the place were written "do not touch!) the screen bacame black. Using a light in the back i can see everything, so it meens that there is no more back light.Using an external monitor the video is perfect.My qýuestion:I am quite sure i have to replace the LCD that was defective (i knew i had to do but i attempted to fix it temporarily) but now i am afraid i broke something in the main PCB.Do you think a simple replacement will resolve? Do i have to control something else than the screen?I apologize for my english, but i hope i have been able to be understood.Thanx all.

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RELEVANCY SCORE 57.6

Hi,
My pioneer DVD ROM drive has developed a light & dark flicker when playing DVD movies. Could it be that a simple lens cleaner could solve the problem?
Thanks for your advice.
 

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RELEVANCY SCORE 57.6

Hello, my lenovo (5 months use) has this issue it doesn't turn on, only the led indicator of power and battery, it was after i uninstalled my internal graphics driver, but i think its like a statistic energy bug, because when i opened the pc, i disconnected the battery and pushed the power button several times and then put the AC power cable and then it turned on. But when i shut it down again have to do the same procces again and again until it turns on and it doesnt always work. The only way to keep my pc on is to put it in sleep mode, never turn it of completely. Can someone help me with this issue? Thanks!

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RELEVANCY SCORE 57.6

Hi all,  I have a stock X1 carbon and I have a little issue with my screen.Whenever I minimize or close a window, it leaves a light trail on the screen.Does anyone know how to fix this issue? I've tried updating the monitor driver but nothing seemed to help. Thank you for your responces in advance.I look forward to reading them   

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RELEVANCY SCORE 57.2

Just confused a little about what these mean because the light bulb blinking one is orange and blinks every now and then except when i'm using it. The battery one is orange when I think charging, and blue when full charged. It turns off when I use it not plugged in. If anyone knows, lmk thank you!

A:Lightbulb/battery light on Acer Chromebook 11.6 Cb...

chloj478,
 
When the Chromebook is charging the light will be an amber color, when fully charged it will be blue, and when not plugged in it will not be illuminated at all.

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RELEVANCY SCORE 57.2

Ok, over the past few months my DSL line light starts blinking every couple of minutes for about 20 seconds. This is extremely annoying. We thought it was the DSL Filter going bad again, as replacing it fixed the problem when it did this a year or two ago. We replaced all filters and we still have the problem.

However, I've noticed its totally fine during the day, but when it gets dark it starts happening.

I read somewhere motion sensing lights can cause this, we've had motion sensing lights since the summer and this only started a few months ago. We turned off the lights and the problem persists.

I'm guessing a neighbour has gotten some new lights that affect DSL internet, but I have no idea how to find out who it is and how to get it to stop.

Any suggestions would be great.
 

A:DSL Line light blinking whenever its dark.

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RELEVANCY SCORE 57.2

By default, the Settings UI is set to a Lighter shade of grey, but using a 3rd party tool or editing the Windows Registry yourself, the Settings UI can be set to to Darker shade of grey.

Light vs Dark UI (ie. Settings)

Graphical User Interface;
what's your preferred style and a reason as to why?

Ease of Use;
what's easier to view in day and low-light conditions?
which is better to navigate around?
does any coloured fonts clash between the themes?

Microsoft Edge Theme
- In Windows 10, users can switch between a Light and Dark UI without needing to edit the registry. You can mention if you use Dark with Dark, Light with Dark and or vice versa. Other browsers, do you use a dark theme or default (lighter) theme?

Added a Poll for those wanting to Vote only.
 

A:Windows 10: Dark vs Light (Poll)

I prefer dark themes across the board, including MT's dark theme. I just seem to see everything better in all kinds of light. I am colorblind and not sure if it has anything to do with this, colored texts to me can get lost on a light backround, while on a dark backround the contrast is just better for me.
 

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RELEVANCY SCORE 57.2

My sister gave my son this hp, along with an lg 22 inch display , the setup worked prior , the display is connected to the CPU via dvi connector . It is onboard Radeon 4200 , integrated . All fans spin and CPU /hard drive lights on tower seem functional .So when the display is connected , CPU is OFF, the blue blinking light surrounding the display power blinks . When the CPU is turned on , the blinking light of the display stops blinking , and monitor remains blank , as if there is no power anywhere . Ive reversed the dvi cable , and tried the power cable resets . It's odd, as the display seems fine waiting for a signal , goes all dark when it receives a signal . Please help , if you can

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RELEVANCY SCORE 57.2

I currently have this monitor

http://www.newegg.com/Product/Product.aspx?Item=N82E16824116421&Tpk=2365wb

It doesn't say what the backlight is, but I'm pretty sure it is a CCFL. My monitor is too dark. I replaced a 19" monitor with a 250cd/m2 that was brighter than this and it is listed as 300cd/m2. When I got the monitor I needed a replacement and didn't bother sending it back. Now it is too late for that. I would like to know if I can replace the back light. If so, where can I get one. I've done a fair bit of googling and have not found anything, I don't really know how to search for this kind of thing.

I would like to note that I very much enjoy this monitor and the pros out weight the cons by an order of magnitude. I would buy this monitor again even if it really is dark. It has NO DITHERING, even with very close shades over a large area. The 14ms response time isn't noticeable. I think that this is measured in a full black-to-white instead of the more popular gtg.

anyway, any help is much appreciated even if the answer is "no, that's not possible."
 

A:Monitor is too dark, looking for replacement light

Although it's not something I've ever attempted myself it looks as though it can be done. Found this link as a possible source for the lamp itself and it appears there is a link for instructions. Didn't track it to your specific monitor and don't know if these guys are reliable but maybe it's a good place to start.

http://www.lcdparts.net/adword/nettCCFL.aspx
 

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RELEVANCY SCORE 56.8

Dear All, I am having a problem with my Y500. The first couple of times when I turn it on, the screen stays black, no fan, but the keyboard light is on. After lets say 5 to 10 times turning it on and off again, it suddenly works. Reconnecting power and all hardware does not help. Lenovo system says that all drivers are up to date. What can I do? Thank you,Ingo

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RELEVANCY SCORE 56.4
RELEVANCY SCORE 56.4

Aight im stumped on this one so figured i'd turn to a new place for answers....basically when i boot up Vista after it says preparing ur desktop i see that nice lil fade screen then i just see almost black shapes, mostly triangles. When i boot into safe mode that works no problems. I have been lookin around and actually found 1 or 2 other posts of the same problem where the people had simliar video cards to me....Mine is a Visiontek Radeon x1300 with 512mb....anyone got any ideas????
 

A:Seeing only light black/dark grey triangles

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RELEVANCY SCORE 56.4

Hi,

I encountered another problem from my HP laptop and this time it is dark screen. As soon as I turn my laptop on within 2 seconds my screen goes very dark, however it is still performing its normal functions but with only 5% brightness which is very dark for naked eyes,. but when I try to connect it thru my TV it all work fine. Also if I close the lid and open at once my laptop screen became normal but soon goes dark in 2 seconds. I don't think the problem is backlight coz it seems normal for 2 seconds every time i close the lid and reopen it. please help!

Sorry for the heading: HP Laptop screen goes very dark
 

A:Laptop sceethe light n vent very dark

It sounds like it could be the inverter. The inverter is a small board, usually in the lower part of the screen. Its job is to convert the DC voltage to a much higher voltage needed by the fluorescent bulb in the LCD.

It is easy to access once you have the bezel off of the screen, and can be purchased for anywhere from $20(US) to $45(US) on average.
 

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RELEVANCY SCORE 56.4

* Sorry for my Englishhi everyonei bought a laptop since 2 weeks and it came without Windows "no dos"so i installed windows 10 and i let it do the update and after finish the updates it restarted and when it restarted i had a black screen and i tried to power it off and turn it on again and the same "black screen with caps and num lock light (led light not blinking or flashing) "so i tried many solution and i didn't get any resultesthe solution was :- i earse the hdd from another pc and put it again- i tried to press the power button for 1 min- i pulled the cmos for 30 minutes and put it again- i found the ram embedded in motherboard so i can't remove it- i took the hair dryer and i tried to run the fan cpu and turn on the pc- i removed the keyboared and turn on the pc- i removed the battery and turn it on with AC adapter- i tried another display with hdmi cable- i tried with Novo button- i drained the battery until the led of the battery can't blinck anymore- i removed the DVD- i try to boot with bootable DVD " windows 10 ; 8.1 ; 7 ; xp "- i try to boot with USB flash but it didn't even blinck- i removed the cpu fan- i tried (Fn/Win) + R and (Fn/Win) + B and Fn with all the F and also (Fn/**bleep**) + ESC- i removed the Wireless Card*the PC model is: Lenovo V310-80SY*this is video for what happen when i turn it onPlease i need help because i just bought it recently ... https://www.youtube.com/watch?v=Qu1ipEHfDrU

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RELEVANCY SCORE 55.6

My G570 is acting strange,  OS is windows 10.  Laptop works with external display but will not work with the local LCD. But if I flash a light on the screen I can see the screen shown on the external display. I am not getting any light on the LCD. LCD light settings adjusted to high. Any help will be appreciated.

A:LCD display dark, but with a flash light can still see the desktop faintly

There are 2 common things that can cause the problem:
 
1)  Blown fuse in the motherboard
2) Hall sensor in lid
 
The Hall sensor is a magnetic switch that senses when the lid is closed.  It determines that event when a magnet in the palmrest or keyboard bezel gets near to the switch in the lid.  A brolen palmrest or failed sensor will cause it not to work.

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RELEVANCY SCORE 55.2

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 55.2

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 55.2

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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