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Lenovo Yoga 720‑13IKB Lowest Brightness Turns Screen Off

Q: Lenovo Yoga 720‑13IKB Lowest Brightness Turns Screen Off

I have noticed that on my Lenovo Yoga 720?13IKB on the lowest brightness setting the screen shuts off. Please have an update for the laptop that fixes this. I do not want the screen completely shutting off on the lowest brightness setting.

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RELEVANCY SCORE 200
Preferred Solution: Lenovo Yoga 720‑13IKB Lowest Brightness Turns Screen Off

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RELEVANCY SCORE 95.6

My Yoga 910 turns off the external screen - not when I do anything at all - but when sitting in front of it with external screen. When I leave the desk - then it turns itself off - or rather turns the external screen off. It is sooo weird - I do not TOUCH ANYTHING - just by myself standing up and walk away. It does not happen every time - more like in periods - some days it days - everytime I go away. Other days it just behave normally. This happens when i use my Yoga as a desktop with external screen, external mouse and external keyboard and only using external screen. Bob Johnston

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RELEVANCY SCORE 89.6

I bought my PC about 3 weeks ago at a Best Buy in Houston while I visited the united states. About one week after I got it it started to flicker at random times and I don't know what to do.  I have checked online and tried all the solutions including:upgrading graphics driverdisabling some settings in the intel graphics control centerreduce screen refresh frequency (I couldn't do this as the new update to the windows 10 fixes the rate at 60Hz)disabling automatic screen light adjustmentchecking for verified updated BIOS from lenovo website and installing itrunning checks from safe mode non of these solutions is working. Please help me as I am now back home in Nigeria and cannot possibly return the laptop to bestbuy or send it for repair to Lenovo. I really need this laptop functional for school as I spent a lot of money to get it.

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RELEVANCY SCORE 89.2

I am looking to upgrade my lenovo yoga 910 13IKB screen to one compatable with an active digitizer that is available with some of the newer models. From my understanding, as long as the form factor is the same(fits computer) and the connector is identicle it should be possible with just a torx driver. My finance's laptop is a generation newer (has digitizer pen) and seems to have the same dimensions as mine. Has anyone tried this or know if I am missing something? Thoughts?

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RELEVANCY SCORE 88

Purchased new from Best buy in May 2017.  All has worked perfectly until now.  Left my computer for a while while it did some Win10 updates and come back and the Lenovo splash screen is on the screen.  Will not go past that.  I can shut it down by holding the power button but when restated the keyboard lights up and the splash screen comes up and that is it. I have tried pushing the little recovery button while the laptop was off and it does the same thing as the power button and sticks at the splash screen.  $1800 door stop!!! Anyone got any suggestions

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RELEVANCY SCORE 84

 Hi Folks,Display brightness stuck and unable to change in my Yoga 720-13ikb laptop.The screen brightness is stuck, and cannot change manually with the keys nor by accessing the settings panel. Could you please suggest me on this.

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RELEVANCY SCORE 82.4

Hey all,  I recently bought a Lenovo Yoga 720 15-inch 4k and love it! Unfortunately, it was stolen in Mexico and I had to buy a new one upon returning to the States.  One of the first things I changed when I got my first 720 was the screen brightness. I switched off the "Adaptive Brightness" setting in System > Display settings and that seemed to make my screen nice and bright white.  Now, on my second computer, even at 100% brightness and with the Adaptive Brightness switched off, the screen looks much dimmer and not as crisp white.  Any thoughts on what might be going on? Thanks! Dave

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RELEVANCY SCORE 80.8

Recently, bought Lenovo Thinkpad X1 Yoga 3rd Gen. Spent a premium price and I am very disappointed with the battery, even after optimization with low brightness. Why are they advertising 15 H?

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RELEVANCY SCORE 80

Hi there,  My Lenovo Yoga 710 IKB 15'' Laptop has had many problems. The fan was making noise and I started a topic here that was ridiculously marked solved when it wasn't, and now I have this new problem. For some reason, my screen has been blinking white (see attached pictures). Sometimes the white screen is blinking, sometimes it stays for a few seconds and other times it's not there at all but is clearly still an issue. I have already updated both the Intel and NVIDIA display drivers and when I run a scan I'm told there are no updates available. When I run a game or anything that requires the computer to switch to using the NVIDIA card, there is also a buzzing sound coming from the side of the computer, although this is not present when the Intel card is being used (the white screen appears no matter what I'm doing or which graphics card is being used).  I like this laptop but these are really too many problems. I bought this as a replacement for another laptop as I'm a student who really urgently needs to use a computer. Is lenovo going to fix this??


























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A:Lenovo Yoga 710 Screen turns white

I didn't see or respond to your first thread, but the temperatures (42C idle and 65C gaming) see normal.  85C or 90C is a high temperature under load but not temperatures in the 60's.  (Most CPUs, desktop or laptop, have thermal shutdown when a CPU hits about 105C.)  The thread said to contact support and gave you a support document to reference for fan noise.  Your fans would be running when your temperatures are in the 60's, but not at high speed.  Did you do that?  I didn't mark it solved, but if I read the questions and the response, I would have thought the issue was solved, although someone should have said that 65 was OK.  If you had posted back and support couldn't find the support document, that would have meant that it wasn't solved.
 
Regarding the white screen,  you are going to need to contact support for warranty repair.

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RELEVANCY SCORE 78

Cannot adjust brightness on Lenovo Yoga 2 or connect to an external monitor after Windows 10 update (2017-06 Update for Windows 10 Version 1703 for x64-based Systems (KB4022405)).In 'Device Manager > Display adapters > Intel(R) HD Graphics' is showing with a warning triangle, I have searched for updates to this and the latest version is installed.I have been on to the Lenovo site and have installed all system updates.Some advice has said to install this update (below) but when I try I get the error message 'This computer does not meet the minimum requirements for installing the software.'https://pcsupport.lenovo.com/gb/en/products/laptops-and-netbooks/yoga-series/yoga-2-pro-lenovo/downl...Any ideas???

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RELEVANCY SCORE 77.6

Good morning, I purchased a Lenovo Yoga 720 13IKB 80X6 last november 2017 in the United Arab Emirates. Everything worked perfectly until July, when the laptop shut down and wouldn?t turn on anymore. I tried everything I could without opening the device and cancelling the warranty , but eventually sent it back in the store where I bought it, and they had to change the motherboard.  Now, not even two months later, same problem. That laptop doesn?t turn on anymore, and this time it also doesn?t charge (the LED on the side doesn?t light up).  I, once again tryed everything I could that i found on the forums without opening the device pressing the on button for various amounts of time, pressin the ''reset'' one with a pin... nothing seems to work. Problem is that I no longer live in the UAE. So now I have two questions : - does anyone have an idea of what the problem might be? - Can I still send my device for repair where I live now for free with Lenovo?s IWS?  Thank you to anyone who can help out, it?s very much appreciated. Sincerely,  A disappointed costumer

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RELEVANCY SCORE 77.6

So my Lenovo Yoga would start to boot and the light on the side and keyboard would light up, but then it would turn off again. Then it would start to boot up (without the screen actually turning on) and turn off again. It would just cycle through this, so I held down the power button for 10 seconds, and now it does not turn on at all- no lights, no anything. Any suggestions?

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RELEVANCY SCORE 77.6

HelloSomeone tried to install Win7 to LENOVO Yoga 920-13IKB ? whether there will be problems with search of drivers ?  

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RELEVANCY SCORE 77.6

The OS recovery file does not appear to be intact as it just goes to Boot Manager. I believe the child currUpted the OS that uses the computer for school. Where can I get the install file? I have tried holding power and pressing volume up button during startup. 

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RELEVANCY SCORE 76.8

Hello everyone,  I recently purchased a Lenovo Yoga 720 13IKB. I've only have the unit for about three (3) weeks and the batter is no longer able to charge when connected to the power supply that came with the unit. I checked the AC adapter to make sure that it was properly connected to PC and it was. I plugged it to different outlets and it didn't help. I bought a replacement powersupply from my local MicroCenter and still nothing. I checked the Control Panel, open up the Power Options to see if there were any settings in there but nothing to show why it wasn't chraging. Then Opened the Device Manager. Under "Batteries" I saw two items, one for the battery and another listed as "Microsoft ACPI Compliant Control Method Battery". I Opened each item, which will brought up the Properties window. Under the "Driver" tab looked for "Update Driver." I went through the two options and did the same process of updating drivers. I went through the driver update process for all options. Once the drivers are all up to date, I rebooted the laptop and plug it in again. Then i unninstalled "Microsoft ACPI Compliant Control Method Battery" completely and reboot. Still the problem persists.  I even updated all the windows Updates. Then I opened Lenovo's Companion app. I updated all the drivers that need updating and nothing changed. I still have my PC connected to AC power and the battery isn't charging. I opened the lenovo setting app and checked under battery section... Read more

A:Lenovo Yoga 720 13IKB No longer charging

Is it not charging at all, or just stuck at around 60%.    I ask because there i an option in Energy Management to select Maximum Battery Life, or Optimized Battery Health, and if set the latter (which I believe is the default), it will only charge to about 60 percent of capacity in an attempt to prolong the life of the battery.    Setting it to Maximum battery life will allow the batter to charge to 100% and you will get a longer run time, but you may have to replace the battery sooner.     If you leave the laptop usually plugged in, then optimized batter health is the better option. Cheers, 

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RELEVANCY SCORE 76.8

http://www.webhallen.com/tietokoneet_ja_tarvikkeet/252188-lenovo_yoga_910-13ikb_139_fhd_i7-7500u-8gb... Does this unit have 48 or 78 whr battery? I asked the company, but they told me to contact lenovo. I couldn't find a way to contact lenovo.. Lenovo YOGA 910-13IKB 13.9" FHD i7-7500U / 8GB / 256GB SSD / Intel HD 620 / Win 10

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RELEVANCY SCORE 76.8

Hi Just want to share my latest experience after reading many posts of Yoga 920-13IKB (i7-8550 / 8G / 512G / 4K screen) incompatibility with Lenovo USB-C Travel Hub. I had this new Yoga 920 laptop for about a week, replacing my previous Yoga 900 (13.3", QHD+, i7-6560U, 256G, 8G). I have been using the Dell USB-C to HDMI/VGA/Ethernet/USB 3.0 Adapter (DA200) with the Yoga 900 without any problems. However, I can say with certainty that the Yoga 920 is incompatible with the Dell DA200 adapter. After reading many posts, I finally decided to purchase the Lenovo USB-C Travel Hub (4X90M60789) as a replacement. I had a local store rang Lenovo to confirm that it would work with my Yoga 920 before making the purchase. It arrived yesterday, and with two days of using and testing the connections Lenovo USB-C Travel Hub (Ethernet/HDMI/VGA/USB3.0); I can say that it works as expected. I'm not sure why Lenovo does not update their website to include the model Yoga 920 to be listed on the "Hardware Compatibility" list, as this will simply for the enduser to check - http://support.lenovo.com/docs/usb_c_travel_hub 

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RELEVANCY SCORE 76

Hello, Recently my CEO had bought a Lenovo Yoga 910-13IKB. It came with win10 preinstalled. I had worked on it for about 10 minutes and than the problem showed up: our local WiFi network dissapeared. I immediatelly took my laptop and searched for WiFi networks but no there was no my SSID at all. Then I had restarted WiFi router and network showed Up, but as soon Yoga connected, same again no network. I googled for solution and I did uninstall EMC and Lenovo Utility but that did not resolved the problem. Then I had tried to uninstall all drivers and than download and install them again but still the problem is there. Wherever Yoga connects WiFi dies. I found that some routers recognize something like DDos attack and so I dissabled that option on routers but again problem is there. Please can u give me solution to this problem because my CEO thinks that I am not capable of doing my Job (IT technician/Network administrator). Best wishes Adis

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RELEVANCY SCORE 76

Hi Friends, I have encountered problem while installing new OS (Windows 10 PRO) on my lenovo Yoga 910-13IKB which we prefer more than the default Windows 10 Home because I have used it more for job related matters. But after it automatically restarts as this was also included on the installation process, the next process became a cycle of basic information request-wifi connection-express settings then restarts again, and the same process continuously repeats. Aside from it, the screen's touch screen feature and the mouse pad are not working. Can anyone help me regarding my concern. I have attached file with images. Thank you. 
 
 
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Yoga 910.docx ?480 KB

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RELEVANCY SCORE 76

I've recently bought a Lenovo Yoga 720 13IKB, considering the battery as one of its biggest pros due to some reviews and adds I read in the Internet. Unfortunately, even after a 100% charge, I can't get no longer than 4h30 / 5 h of battery lifetime prediction / battery lifetime.  I have already decreased brightness, I almost have no apps running in background, but unfortunately it doesn't gets better. The situation is even worse considering that I'm not doing anything but surfing online, texting in word or taking a look at some pictures in Windows Gallery. Have anyone experienced the same problem? Can someone please help me? Is that true that we can get 10h30 (or a bit less, I wouldn't care) like it was advertised or that was just a commercial bait? Thanks in advance!  

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RELEVANCY SCORE 76

I have been looking for a replacemenet adapter for my power adapter (45 W) for my Yoga 910. I have found a 65 W adapter for a Lenovo Yoga 900. Will it be all right for my Yoga 910, when I change to the  USB 3 C?Thank you for your kind answerBenn  Copenhagen

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RELEVANCY SCORE 76

Hi, I bought a new Lenovo Yoga 920-13IKB in Czech Republic and the delivered package contained the following AC power adapter:  model: ADLX65YLC3A, P/N: SA10M13945I want to buy another one, but it is no-where available ! Can somebody warrant me, that the only-available AC adapter with USB-C, the Lenovo ThinkPad 65W AC USB-C, S/N 4X20M26272, will work fine with my laptop please ? Btw, I am wondering why, when I tried to find the original AC adapt., all web sites returned me result that it is not dedicated for my country. I bought the computer with that AC here, so **bleep** Lenovo ? Thank you all 

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RELEVANCY SCORE 76

For the life of me I cannot figure out how to start a new post on this site so please forgive me for hijacking this thread.  I have a Lenovo Yoga 910-13IKB Model Name 80VF that died about 4 months ago - battery quit charging.  It was three months past warranty...sigh.... I took it back to Best Buy and they told me my charging cable was fine and to get it fixed I'd have to send it off for 6 weeks and it would cost me a minimum of $500.00.  Since I was using this computer for my job (I'm self employed) this really wasn't an option so I went to the apple store and purchased a mackbook pro.  However, I would like to get this Lenovo fixed and use it as a backup.  My questions:1.  Should I replace the battery?2.  Lenovo seems to be out of stock of batteries:  Is there another source where I can buy on line?  I can't find anything.3.  Should I look at replacing the little circuit board that connects the power source to the battery?  I can't seem to find a P/N for it (I removed that back plate of the laptop). Any help or assistance would be greatly appreciated.  Support for this product from Lenovo has been underwhelming to say the least. Jeff BueNewark, Texas, USA

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RELEVANCY SCORE 75.2

Hi.  I?m not sure if there?s already forums, which has answers to my problematics, so please don?t feel irritated if there?s already someone, who had the answer in a another forum .  I brought my Lenovo Yoga 720-13ikb for about 8 months ago and until last month, them there wasn?t any problems. But then it suddenly became slow and laggy and I don?t know why. I had tried to update my graphic cards driver to the newest and had recently performed a fresh start via Windows Defended Security Center, but it didn?t help. Do you guys had experience the same problem or do you know what could be a possible cause? I also have to partions on my SSD; a C drive, where Windows 10 and all my programs are and a D drive, where it seems that there?s drivers from Lenovo. Can I combine them to one my drive or should I just leave it as it is? And if I can, them how? Then I?m also curious to figure out, how my laptop overall health is, since I?m a student, so I want it to perform as best as possible. Is there a way to figure out a laptops overall health and how the condition of my battery is?  I hope that you guys can answer my questions or at least notify me of any other topics, which have the answers to my problems . 

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RELEVANCY SCORE 75.2

I had a nightmare with the wifi performance and I hope that this post will help other ppl avoiding the same fate. the wifi had significant delays while pinging the router and all the downloads were so slow and unreliable. the issue started after installing Lenovo vantage and activating the battery conservation mode. this can be resolved by either disabling "battery conservation" or change windows power plan, wireless adapter setting, to  "maximum performance" while using the AC or the Battery. unfortunately, I spent few hours to figure out this issue which is caused by a simple setting mistake by the vendor. 

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RELEVANCY SCORE 74.4

Modell: Lenovo Yoga 720 (13IKB) Wenn ich einen USB-Stick oder Festplatte in den USB 3.0 Anschluss rechts anstecke, verliert der Laptop die Verbindung zum Wlan --> keine Internetverbindung mehr (die sonst funktioniert und zeitgleich auf andrem PC auch weiterhin passt). Hat jemand eine Idee woran das liegen kann? Kann ich da was machen? Danke für Hilfe!

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RELEVANCY SCORE 72.8

My screen brightness using FN+F11/F12 and also in the advanced power settings slider won't adjust the screen to anything other than brightness and minimum or brightness to 100% when I move the slider.  It shows the percentage moving up and down, but the screen stays 100% until I'm on the lowest setting,  then it goes right to minimum.  I received a bunch of Lenovo updates on the first Wednesday of this month and I've had several issues since then, I tried reverting back to previous drivers, but it made no difference, so I'm back on the latest drivers.

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RELEVANCY SCORE 72.4

I'm experiencing a very annoying blinking/flickering of the built-in 4K display.Have a look at this short video: https://www.youtube.com/watch?v=Vdd4UICu_T4On the movie it isn't nearly as bad as in reality. The flickering is only visible with a blue, dark gray or purple color background. White, red or black is fine. The issue appears to be independent of the OS - the same can be observed in Linux or even in the BIOS.It all started after I attached a second screen (FullHD 24 inch using Thunderbold->HDMI adapter) in Windows 10 (latest Intel display drivers as of January 26, 2018).Just after connecting the external display the laptop screen went gibberish but the external display worked fine. After disconnecting the screen and restarting the computer the blinking started. It looks like a problem with the refresh rate. The laptop display behaves like an old CRT display with a low refresh rate I found this procedure https://support.lenovo.com/pl/en/solutions/ht500364 in another thread and followed it but unfortunately it didn't help.  The computer is almost brand new (bought in December, top version i7-8550U, 16GB RAM, 1TB NVMe, 4K UHD display). Any help appreciated. 

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RELEVANCY SCORE 70.4

I have two Lenovo 910-13IKB (80VF002TAU) laptops both in black. They are both out of warranty as far as I can see. I am attempting to repair them myself. I have previous experience in laptop repair however this one has me stuck. Basically the main issue is a flickering screen. LAPTOP A- Flickering ScreenLAPTOP B- Trackpad connector faulty, but no flickering screen. So I did the natural thing and swapped the ?good? motherboard from the laptop with the flickering screen to the laptop with the broken trackpad connector but good screen.But it still flickers!Here is what I have tried;Swapping the motherboards over to prove screen good.When doing the above, I have made sure all screws are tight and present.Double, triple, quadruple checked that the screen connector was definitely snugly in its flip connector with the line on it lined up with the brown flip mechanism.Turned off windows 10- Auto brightness featureChecked graphics card drivers are up to date.But it still flickers!A few other symptoms;The flicker is not movement based, I cannot force it to flicker by opening and closing the monitor abruptly.The speakers make a popping sound sometimes when the screen is flickeringIt happens sometimes when the Lenovo logo is up at start up.It will not happen for hours on end and suddenly it will be really bad for a few minutes.A couple of other things I noticedI seem to be missing a rubber piece according to the service manualI haven?t seen this piece in any of the 4 lapt... Read more

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RELEVANCY SCORE 70

Hi,  Did anybody experience frequent blue screen errors on a Yoga 920? I bought mine a few months ago and it has been crashing every couple of days for the past two months. It also does not seem to function properly for most of the time. Even an excel document seems to force it terribly. Sould I consider sending it to service?  Thanks,Gabriel

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RELEVANCY SCORE 70

I just got my XPS 9650 1 week ago and I just migrated from Mac, my issue is the lowest level of brightness on Windows 10 is still bright for me, is there a way to decrease it more?

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RELEVANCY SCORE 70

Im trying to solve issues with my brightness settings on old but still brave little T400.After update from Win7 to Win10, my lowest brightness settings is still too brigt and it is very uncomfortable especially when working in the dark. Before update to Win10 i could comfortably work even in complete darkness. Even in comparsion with my other T430u there is a huge difference between minimal brightnesses.I know there is usually problem with adaptive brightness in Win10 but changing anything around display in advanced power management did absolutely nothing, 

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RELEVANCY SCORE 69.2

Hello,

I've recently installed windows 8 on my laptop and when I try to lower brightness the backlight turns off completely. It could make sense at lowest level, but it occurs at 63% screen brightness and lower. (checked with advanced power settings) The brightness does change a little between the 63% and 100% but it's not the full scale from lowest to highest possible setting (as it did before and does on Ubuntu). Any ideas what can be the cause ?

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RELEVANCY SCORE 69.2

Hi All, I have a new lenovo yoga 720 but the screen brightness is dim even at 100%  eg white has a slight brown tinge. I've tried the following: Display adapters > Intel(R) HD graphics (updated driver)PnP Monitor (updated driver)Battery - changed to best performanceDisabled "Change brightness automatically when brightness changes"Lenovo Vantage > Eye care mode OFFThen re started the laptopAfter all the above. Nothing changed. Solution to this would be appreciated. Thanks! 

A:New Lenovo Yoga 720 13'' - brightness 100% but display is still dim

Did you try the F12 (increase brightness) button?

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RELEVANCY SCORE 69.2

I have just bought my laptop 2 days ago. It has been updated to windows 10 and now I can't increase or decrease the brightness using the button or in settings as there is no option for this. I have tried what lenovo has suggested with the moniter, however my moniter is a generic non PnP moniter. I am just wondering how to fix this issue. Any help welcome please.

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RELEVANCY SCORE 68.4

I have a new laptop and whilst it worked in tablet mode for a bit it suddenly stopped working. As soon as the machine is fully flipped, the screen goes blank.  All updates installed and fully up to date

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RELEVANCY SCORE 68.4

Hello,I have many issues with my Yoga 920 that I purchased less than a month ago (but over 14 days). The machine runs Windows Home Intel(R) Quad(TM) i7 8550U  16GB RAM 526SSDFirst as stated above the screen flickers. However, this is only when I travel to my parents' house and connect to their wifi and sometimes at my school in certain locations.Another issue is when typing my cursor often jumps in the text box so I have to erase and reposition my cursor. This is extremely annoying!Next my event log has a TON of error codes; however, I am not a developer so I have no idea if these errors/warnings are important. When I run Lenovo Companion, Webroot or previously McAfee nothing is reported. Is there anyway someone from lenovo can connect to my laptop remotley to figure out what is going on? 

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RELEVANCY SCORE 68.4

Hi! I recently upgraded to Windows 10 on my Yoga 2 Pro. Since then I cannot adjust screen brightness. The Fn Keys won't work and brightness has disappeared from all Windows menus. I read that so many people are experiencing the same problem. I have tried every possible thing: all possible driver changes, driver updates, driver roll-backs, switching to Microsoft Basic Display Adapter, Generic PnP Monitor updating. I need to find a way to change the brightness. It is stuck at 100%, I can't even look at my screen.

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RELEVANCY SCORE 68.4

Hi,
 
I've got Lenovo Yoga 510 IKB. Sometimes (especially when I just turn the notebook on) it is possible to make the screen black by lowering the brightness. But sometimes it is not possible, I can only lower the brightness to zero, but not to make it black. Is it possible to adjust this somehow?
 
Thanks for your help
 
Michal
 
Mod's Edit: Additional information added to Subject line for clarity of issue.
 

A:Lenovo Yoga 510 - Lowering the brightness to black

Hi there, Kaipan          -
 
Thank you for writing in to the Lenovo Forum - happy to have you here today.
 
Please confirm whether you have tried in Battery Mode or in Adapter mode?
 
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 68.4

Need help. Lenovo Yoga 720 can only be at brightest setting. The brightness button doesn't work anymore and neither does the brightness in settings.

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RELEVANCY SCORE 68.4

I have lenovo y70-70 touch. When screen brightness is highest or lowest level there is no problem but when its between min and max values its acts like im touching screen and mouse jumps different parts of screen. Touched part of screen changes so its not always same spot . When i deactivate touch screen from device manager it stops but i want another solution so i can use my laptops feature. 

A:Touchscreen acts funny when brightness is not highest or lowest

Can you please record some video and upload it? I'm not sure if I understand your problem correctly.

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RELEVANCY SCORE 68

Ok, so I bought my Yoga 910 (4k/i7/16gb/512ssd) just a few days ago and, besides the fan noise (which I am currently working on) as well as recently discovering the issue I am about to discuss, I absolutely LOVE this machine! It is a workhorse and the build quality is amazing. That's saying a lot coming from a previous Mac user... Anyway, I was looking around today while trying to get the fan issue resolved and I noticed that the Full Charge Capacity (FCC) of the battery is only 75410mwh, while the actual Designed Capacity is meant to be 78000mwh. It is about a 4% performance decrease basically right out of the box, is that normal? I only ask because I originally bought the FHD/i7/8gb/256ssd version, before exchanging it for the upgraded unit due to liking it so much, and noticed that the FCC on the original one was actually 80102mwh, quite a bit higher than the designed capacity. Not sure if there is a setting preventing the PC to charge to the full amount or what? Maybe I just got a battery with lower ratings? Any help would be MUCH apppreciated!

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RELEVANCY SCORE 67.6

Okay I have a strange problem I have a HP EliteBook 8460p Core i5-2520M 2.5GHz 6GB AMD HD 6470M laptop. when I first set it up after installing the video drivers the screen went black. I pulled out the power cord and the screen came back on because of power options having a lower value set for screen brightness. I used the power menu to lower the brightness one notch when my computer is plugged in.

The problem my screen isn't has bright as it could be and I can't figure out how to get the highest brightness setting to work. And yes the other brightness settings work so it's not that problem with auto brightness or whatever it's called and I have it turned off anyway.

thanks

A:Highest brightness setting turns screen black.

Sounds like a bad inverter to me. Good news is, even if the unit is out of warranty, it's probably a $20 part. Bad news is, you almost always have to rip a laptop 1/2-3/4 apart before you can even get to it. The majority of the time the inverter is located in the bottom part of the display bezel where the company logo is.

If the unit is still under warranty, this is a perfectly valid claim, so get on the phone with HP and make them fix it.

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RELEVANCY SCORE 66.8

I Just bought the Lenovo Yoga 720 13'' with Full-HD-Display. I like the laptop, but I noticed the presence of the terrible Content Aware Brightness Contorl (CABC).Test here:http://tylerwatt12.com/dc/ It drives me absolutly crazy and I simply cannot find the option to deactivate that horrible 'feature'.I tried to change the settings showed in the attached pictures. Can anyone help me to turn CABC off?Thank you in advance!


























intel.JPG ?132 KB

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RELEVANCY SCORE 66.8

Hi, I purchased my Lenovo Yoga 710 about 3 weeks ago. My battery life is not very good at all. Right now, it is 81% charged, and says it only has about 3.5 hours left. What gives? Shouldn't I have at least six hours? Also, my fans are running constantly, and my brightness keys don't seem to adjust the brightness. 

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