LED Backlight

Fn F9 does not turn the backlight on the keyboard.

My old laptop Fujitsu Amilo Li3710 doesn't turn on after I changed the screen backlight. The fan doesn't start and the power LED is off. The battery indicator is blinking which means the battery is charging and there is electricity going to the laptop. Any ideas what might be the problem?

I just got the Gigabyte P35x and am observing this problem happen constantly and is very reproducible. After some time of inactivity, (>2 hours) the screen goes black, backlight still on. After it goes in that state I can't wake it up, the only thing I can do is force close it and then start it...

I have bought a ASUS ROG G752VT today and the backlight doesnt seem to work even tough there are buttons for it (fn+ f3 and fn+f4) when i do this it opens up my google chrome anyone can help me?

Hello, A month ago I had an issue with my LG 43LH541V LED TV. It wouldn't turn on, so I sent it to be repaired to an official LG repair shop, where they told me mainboard needed to be replaced. I got it back a month later (!!), and the picture is a mess. See below the difference between the TV...

I am trying to figure out how to change the led color of just the a,d,w, and x keys to make them stand out using Steelseries Engine 3 or MSI Dragon Center. Does anyone know how to do this? Thank you

Hi Everyone, My Lenovo B590 was working fine yesterday when I had an external monitor connected as an extended display with my laptop screen. However today upon booting, I found the back-light doesn't work and it could not boot and launched immediately into an endless startup repair cycle. I...

Philips makes a wide number of smart LED lights that offer a mix of colors and lighting effects that you can control remotely. Here’s a guide. Philips Hue Lights: A Guide to What Each Does (and Costs) : Read more

Hello, I was hoping somebody could help me diagnose what I suspect may be an LCD problem. I have had my Lenovo G710 for around two and a half years now, and in terms of speed, reliability etc. it has worked perfectly, in part due to me upgrading the RAM and HDD to an SSD around a year ago...

During the last few weeks, the backlight only comes on when the laptop screen is opened to the maximum extent. Does anyone know if the Sony Vaio Pro 13 is fitted with a switch that controls the backlight? Thank you

The LCD on my laptop went dark a few days ago and upon investigation I determined that there was still an image being projected on the screen, but there was absolutely no backlighting. There appears to be nothing else wrong with the laptop, as it works perfectly fine when connected to an...

Hey all! My keyboard backlight was working fine but then one day it just stopped. I've pushed f10 and fn + f10 doesn't give any feedback I've gone to the Windows mobility center and made sure things are fine there but still no feedback. But the CAPS LOCK Light and back light works Apart...

I have the screen off but I can't find the Led light. I know it's a LED by the manual

Macbook late 2009 13" It's been over heating more than usual, particularly on the left, in the general area of the S key. Finally I took the back off and and vacuum cleaned it and that seems to have stopped it overheating. Must have been a build up of dust/fluff under that board. I can't...

I have an Asus N550JK. One day, the screen just stopped working. Everything else on the laptop comes on, except the screen. It remains pitch black, no glow or anything. I tried reconnecting the LCD cable, taking out the battery and discharging the static in the laptop. I even tried replacing...

Hello. I have a sony vgn-aw21z. Everythink works perfect but i have no backlight on screen. I can see everything but dark. I decide to disasembly and find the fuse but i can't. All fuses i found had 0 resist... Can you help me? There are some pictures: http://postimg.org/gallery/e6n4yh36/

hello, here are the specs Windows Edition: Windows 10 Pro System: Processor: Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz System type: 64-bit Operating System, x64-based processor Here is my issue! Yesterday night my battery was at 50% when I plugged it in, I notice that the...

My laptop just wont turn on. :(( This is what happened a few days a go. I was watching a movie in my laptop and suddenly it went blank. Then i realized that i can still see the movie but it was so dim. I tried pressing and holding the power button to shut it down but it was no use. So i left it...

Hello, I am trying to replace my laptop led screen with a brand new one HB140WX1-100 (the old one is cracked), but when i turn it on it doesn't show any image (not even the bios logo) but the backlight is functioning properly. When i turn the laptop on with the new led screen, the backlight...

I am trying to fix my Wife's Toshiba L875D-S7232 backlight issue. I seems fine during startup, then it looks like it goes into hibernation but backlight doesn't come back up until I partition recovered. Then it did the same thing again after all the updates. I have been using VGA external to see...