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Yoga 2 Pro Ideapad screen not turning on with powe...

Q: Yoga 2 Pro Ideapad screen not turning on with powe...

Hi everyone, I have an almost 2-year Lenovo Yoga 2 Pro Ideapad, and recently I lost the original charger, so I started using an Innergie universal charger which never really worked that well to begin with. Anyway, the other day, I came home from work and plugged it in to charge overnight, and didn't need it until yesterday. When I went to use it yesterday, the only response I could get from it was the light by the power button to turn on, and even then only when it was plugged into the universal charger. I didn't get any other lights - no keyboard lights, just the white light from the power button and constant white charging light with an occasional orange blink. Then it took a while to get it to turn off. I took it to Best Buy, but the guy at the Geek Squad wasn't very helpful, and I was very reluctant to just send away my computer before I actually knew what the problem was. I was going to try taking a look inside the computer, but I couldn't get all the screws out because I did not have the proper screwdriver. Does anyone know what the problem might be or a possible solution? I really can't afford to not have a laptop, and I really can't afford super high repair fees.

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RELEVANCY SCORE 200
Preferred Solution: Yoga 2 Pro Ideapad screen not turning on with powe...

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 77.2

So I recently came to South Korea to teach and my computer was working fine. i have two lenovo yoga series computer, one being the 2 and one being the 3 pro. The 3 pro I literally have used maybe 12 times. I bought it a while back but it was not convenient for the size at that time so I kept using my smaller once. So it is pretty much brand new. It booted up, it was charged, I was able to log on, then suddenly it went black and I have not been able to get a screen since then. I've never dropped it, I've barely put anything on it, it was working fine two days beforehand, then boom, nothing. I can't hear the fan going on it either, but then again, I never really noticed a fan noise in the beginning, either. I let it die on its own hoping maybe that would work.I charged it fully as well.I tried the 'press the power button so-and-so times for this' to try to hard-restart or something of the like.I know I have power because the light comes on, and I am able to make the lighting behind the keyboard come on and off. The screen is the only problem at this point. Since I just moved to Korea, I am obviously not fluent. I had my coteacher call Lenovo Korea for me and they said my computer wasn't covered under Korean Warranty, but from what I read it is. It doesn't end until January of 2017 either.So I'm at a loss. I can't speak fluent Korean so I can't call myself, and I can't put in for a callback. I may have my parents call the USA number, but then I'd have to ship... Read more

A:Lenovo Yoga Pro 3 - Black screen, no fan, but powe...

Hello Kitsumiya,I guess I also had this problem on my lenovo yoga 3-1470 before, but I am not so sure about it. There was once when I power on my lenovo yoga 3-1470, it went black screen, and I thought my lenovo yoga 3-1470 screen has spoilt. I tried restarting the system over and over by pressing the power on button. But when I put the screen under the light, I could see a very faint message box, asking me to restart. My lenovo yoga 3-1470 was touch-screen, hence I touch restart, and the screen came back normal again.This is not the solution to your problem, but I am just enquring on whether are you facing the same problem as me. If it persists, I guess you would have to send it for fixing, or look around for other solutions.  Regards, Federick

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RELEVANCY SCORE 62.8

Hi, i forgot to charge my laptop after the battery drained completely. The power snd battery button líght up but the screen won't start helpp

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RELEVANCY SCORE 62.8

Hi, My yoga 710 screen is not turning on and is completely black. I have tried holding the power button for 15 seconds until I hear the laptop fan. However, that has not helped.  The keyboard light still turns on and I can turn it on and off when I need to. The laptop is still able to charge but I  have also disconnected the charger when I have attempted to power it on. Still does not work.  There has been a few issues with it in the past such as the laptop restarting when I take it off my table or move it slightly.  The laptop is approximately 18 months old.  Any help will be appreciated.  

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RELEVANCY SCORE 62.4
A:i have a problem with my lenovo ideapad 100. whenever i turned it on the screen isn't turning on.

the screen is just black and so is the fan not working. what seems to be the problem. But what bugs me the most is that i can open it like nothings wrong but whenever i turned it off and turned it on again the problem is back again. the screen not working and so is the fan

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RELEVANCY SCORE 62

hi all,i am facing issues with my keyboard as number 4 is getting typed continously and i cant stop it  (number 4 on keyboard not on numberpad). also i am unable to type upper case letters, as once i hold the shift key the cursor travers backwards and stops at the first word. plz helpi have tried below points:i have tried reinstalling windows which didnt work.there is no dust setteled on keyboard.please help.

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RELEVANCY SCORE 62

I got a yoga 710 a week ago. I've used another yoga before.When I flip the screen lid like a tablet, the screen turning off.If I do not open the lid exactly, it's ok, but when I turn it 360 degrees and touch to back cover, the screen turns off.I turn off the "in power options sleep mode when the lid cloused" in Windows. I installed Windows again and installed the latest version of BIOS. Result did not change, screen is still turning off.


























20170219_154736.jpg ?76 KB

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RELEVANCY SCORE 62

Hey I have Ideapad 500-15ISK . Surprised that the new notebook can't start properly. After power on, it kept in the black screen and can't go to Windows 10. (The power button light is on). i read about some solution like(unplug the AC adapter and take out the battery. Then, you push the power button 10 times in a row at one second intervals. Next, you push and hold the power button for 30 seconds. Then you put the battery back in and push the power button) but my laptop has built-in batterywhat can i do ?????????????????????

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RELEVANCY SCORE 61.2

My Screen wont turn when i turn the laptop. I don't have any missed hardware with no drivers or unreconized hardware in de hardware list. I Got Windows 10 enterprise X64 installed on the Yoga 460. It look like issue: https://forums.lenovo.com/t5/ThinkPad-S-Series-ThinkPad-Yoga/Yoga-12-Autorotation-not-working-with-w...

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RELEVANCY SCORE 61.2

I've bought Yoga 510 about 2 weeks ago, and since the very begining of use it has some problems with screen, which sometimes turns white while it's been moved (sometmes while opening the laptop for examle). Does anyone know why this is happening? 

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RELEVANCY SCORE 61.2

My Screen wont turn when i turn the laptop. I don't have any missed hardware with no drivers or unreconized hardware in de hardware list. I Got Windows 10 enterprise X64 installed on the Yoga 460. It look like issue: https://forums.lenovo.com/t5/ThinkPad-S-Series-ThinkPad-Yoga/Yoga-12-Autorotation-not-working-with-w...

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RELEVANCY SCORE 61.2

My Screen wont turn when i turn the laptop. I don't have any missed hardware with no drivers or unreconized hardware in de hardware list. I Got Windows 10 enterprise X64 installed on the Yoga 460.

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RELEVANCY SCORE 60

Hello,I already tried the search function but couldn't find a solution. When I flip the screen 180° arround (tabletmodus) or just the V-Modus, it doesnt ask me anymore if i want to change. It should ask because in settings it is on "ask before ...". I need to do it manual.But the biggest problem is that the screen is not turning anymore. The button on theside is not working as well as the settings in the Lenovo settings, in Lenovo settings it is always on Screen turning LOCKED, when I set it to UNLOCK, it will jump back to LOCKED by itself. (made a screenshot from this setting) I have no idea what to do please help.Thanks


























Unbenannt.JPG ?29 KB

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RELEVANCY SCORE 60

My lenovo Yoga 700 is turning on with a black screen and a continuos beep. I have reset the battery and also left it out and held down the power button for 30 seconds and plugged it back in. I have reseatted the RAM and SSD. I have tried booting with the SSD not inserted and I still get the same error. I have no clue where the CMOS battery is on this MB, I have read that it is replaced by two super conducters? If so how do I go about resetting it if that might help. Let me know if anyone has any ideas desperate at this point thanks!

A:Lenovo Yoga 700: turning on with a black screen and a continuos beep

I have a Yoga 710-11, from yesterday do the same thing, except sound, mine make no sound. I too unplug battery And wifi. Turn on but only black screen, nothing more. I start figuring it's a BIOS update installed in background, because i was working Good, suddenly make a noise, and turn off. And now don't start. 

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RELEVANCY SCORE 60

Hi, Did a fresh install of windows and drivers on my 720s after using it for a few weeks. Everything seems to be working except the OSD on the function keys Read through forums and other resources and they say it's connected to the energy management driver. I did install, and reinstalled that but it's just a driver and no software can be seen on the start up menu or list of apps.  Is there something else I need to install to have the OSD working for function keys? Appreciate anyone who can help. 

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RELEVANCY SCORE 59.2

I use an ideapad yoga 13 laptop. I have had it since 2014. For the second time now the screen has suddenly turned blank with some black and white lines across the screen each time I put the power on. I can't do any work. Can someone please advise me on what to do ? 

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RELEVANCY SCORE 56.8

Dear, Lenovo supportI have a trouble with my New Yoga 700-11ISKI bought this laptop on eBay but living in Russia. At the first switch on of this laptop  I detect a screen flickers. But screen has not scratches or defects. Absolutly new laptop.My laptop has a limited  internationall warranty and it can not been repair in Russia.
 
Serial number is ******** Warranty will end after 180 days.How you can help me ? A local Lenovo Service Centre does not want accept my laptop for limited warranty. Because it violate your warranty terms.1) Can you accept my laptopin USA by postal service for warranty ?2) Who should pay postal fees ?Please, help me resolve my problem. Laptop absolutely new. I opened laptop 2 times and it packed back into the box.I want repair your product and use a factory warranty for USA. Because I paid full amount for it. Or I'll want send back to you your product because it has a factory defects.Thanks for your attention.
 
Moderator note: serial number removed for member's protection.

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RELEVANCY SCORE 56.4

Hello all, I have having an issue with a C560 all in one that will only show a white screen when powered on. Any suggestions?

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RELEVANCY SCORE 56

Hello, I have a G50-70 laptop and recently whenever I start the computer the screen flashes very dimly. This happens before it POSTs. The power light is on when this happens. I don't use this laptop much so I'm not exactly sure when it started, but I will be needing to use it every day now (but it has not always done this). When the issue happens it will flash from anywhere from a few seconds to many minutes (different everytime i start it). Once it does POST, it works just fine with no other issues. I tried reseating the display connector and RAM, with no improvement. The laptop has Windows 10 Pro, an Intel i7-4710U processor (uses integrated graphics), and a Samsung 850 evo SSD. The only prefreial connected is a logitech M705 mouse. I tried disconnecting it before startup, with no improvement. This link has what seems to be the same issue: http://lenovotalk.com/laptops/lenovo-g50-70-laptop-display-not-working.html Any help on this issue would be greatly appreciated. Thanks,Ryan

A:G50-70 Laptop Screen Flashes When I Press the Powe...

Hi ElkinsAdmin , 
 
Welcome to the Community Forums. 
 
As recommended from this discussion : 
The Lenovo investigation into customer reports of blanking or blinking displays on Y50-70, Y50-70 Touch, and Y70-70 Touch laptops has concluded.
 
If you are experiencing these symptoms, please upgrade your laptop to BIOS v3.03 or above:
http://support.lenovo.com/us/en/downloads/DS100998
 
If the updated BIOS fails to resolve these symptoms, please contact Lenovo Service for support and reference Service TIP # SF15-I0026/ HT104155.
 
Technical support contact number : 
 
1-877-4-Lenovo, 1-877-453-6686 Schedule a Callback for faster support
English  24 hours a day 7 days/week 
 
During business hours, you may also engage with live chat support.
 
Hope this help answer your concern . 
Update us how it goes. 
 
Regards

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RELEVANCY SCORE 55.2

Would this problem be faulty mother boards there are 2 # installed - 431267-001  & are they available at what price priceI have done 15 second hard reset to no avail I am aware that this laptop op sys is obsolite but I wish to keep it as a store & fileing cabinete only

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RELEVANCY SCORE 54.8

Just a heads-up: I bought this Lenovo Yoga 13 Ideapad in 2013, so it's out of warranty. Proceed to read my problem..... I always get a black screen whenever I shut off my laptop and turn it back on again, which is why I lock my laptop instead. But when I DO lock it and get back on it the next morning, I encounter the Black screen of death and instead of my lockscreen immediately appearing like normal after I lock it and have left it overnight & try to get on it, I have to shut down my laptop and turn it back on because my laptop won't immedately take me to the lock screen so I can log into my computer.  Today (March 17, 2017), I had to shut down and turn on my laptop while pressing the rotation button button or the OneKey Recovery button (the button with a circle and a line going through it; I don't know exactly what it's called, but I think it's the recovery button OR the screen rotation button, on the right hand side of the computer: If anyone knows the name of this button, please let me know!)..I tried this 5 times and It wouldn't turn on. The 6th time pressing the Recovery button OR the screen rotation button on the right side of the laptop (whatever it's called), it did work and now I'm on my laptop typing like normal. But this Lenovo Yoga Ideapad 13 only works when it wants to. Is there any proven fix to this hardware issue? I was told that it was a motherboad issue, but what's the real culprit? And is the motherboard what's actually giving me th... Read more

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RELEVANCY SCORE 52.8

I am a very frustrated and angry customer at the moment as i keep running into Road Block and unacceptable answers.  This issue is enough to cause me to never buy another Lenovo laptop or any laptop at Best Buy!I bought my computer in July and in September i noticed a key had popped off-  the "< ," key next to the M key.  I have used the key board only when i was setting up-  now at my office and at customers i set it in downward dog mode ;-) and use a blue tooth key board.    So it is not from use that it broke.   I took the laptop into BEST BUY and was told that the key was missing a metal part on the back so they could not fix it onsite-  i would have to send it in and be without my laptop for a week to 10 days - unacceptable -  this was a month or more ago. I searched on the LENOVO website and could not find a way to purchase a single or the entire set of Keys!  I am self employed as a software consultant.   My life is pretty busy and i finally decided today to bite the bullet and ask for a call from Lenovo support.  Again i am told the only way to fix this is to send my laptop in for a repair.  I asked to just be able to buy a KEY - i am told that well they do not sell individual keys - they would replace the entire keyboard!  So sell me the keyboard and or send me one an i will take into best buy to have them replace it while i wait.  They cannot do that.   I live... Read more

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RELEVANCY SCORE 51.6

So three weeks ago, I was working on my Yoga 3 14" and popped to get a drink, I came back and the screen was blank, I assumed it had gone to sleep, so hit a key to wake it up. Nothing! The laptop was plugged in, so I know it hadn't run out of charge.After sheer panic, I contacted Lenovo, who told me that my warranty was out by a month, and that I could send it to them to diagnose, and they would tell me how much to fix, then it was up to me if they did or not.One I wouldn't be happy about not having my laptop for a couple of weeks minimum, but also it had all my private information on.I turned to good old google, and stumbled across this forum, and somebody with the same problem.Their solution was to unscrew the back case of the laptop (as mentioned above, my warranty was already out), remove the battery cable, hold down the power button for 30 seconds and reconnect the battery cable.I did this, and low and behold it worked. Fantastic!Only for it to happen twice more that week, and approx twice a week since. Then yesterday my brother contacts me saying his laptop has died, just won't turn on. His is the Yoga 2 Pro, I told him to bring it to mine, and I would try what I had to do to mine, to his, low and behold, the same solution worked. Seeing as I wasn't the first person to have this issue, and I'm guessing others have used the solution but not commented, this is obviously a fault with the Yoga range. I'm hoping that Lenovo can address this issue, as I fe... Read more

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RELEVANCY SCORE 51.2

Here is the issue, when my computer goes to sleep after it's on for a while when I move the mouse to get the screen back up it shows the backround no icons or anything to click.
Same if I turn it off and turn it back on. I have to turn it off and on many times then go to safe mode and shut down then turn it on again for it to work. Just now I had to turn it on/off 4 times for it to show the icons and task bar. Usually it is left blank with nothing to click having no choice but to turn it off.
Norton says no viruses.
My computer is HP with windows 7. I bought it in 2011.
This problem has been happening for a long time. Please help.

A:When turning off computer & turning it back on again screen is blank

Hello squirrels and welcome to Seven Forums.

I think I'd start out by trying to do a startup repair. It's been suggested that the startup repair be done 3 times (regardless of what the notifications say) and the computer rebooted after each repair.

Startup Repair

If this doesn't fix the problem one of the Forum experts has prepared these troubleshooting guides with some additional suggestions.

Troubleshooting Windows 7 Failure to Boot

Troubleshooting Steps for Windows 7

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RELEVANCY SCORE 50.8

My idea pad went off and not turning on, when I kept power plug and I hear small beep sound continuesly with 1 sec interval along with little zzzzz noise, if I keep close to ear. When I switch on power I don't see any lights on and screen alway off. thanks for any help!!

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RELEVANCY SCORE 50.4

There was an error while I wad playing some game and it shut downed, I tried to turn it on the other day and it gets stuck on the lenovo logo (nothing is loading). I tried to open the bios and didnt have any problem; I tried to do a recovery and when it's recovering it only goes up to 3% and then goes back to the recovery menu

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RELEVANCY SCORE 50.4

This Ideapad 700 laptop had a problem of turning off without warning and seemingly without reason randomly. The hard disk is in good condition (according to hard disk sentinel) so is the battery (according to HW monitor). What seems like a reasonable explanation from my viewpoint is a failure of the heat senzors. I tried running prime95 to check for overheating issues or memory issues but while it didn't reveal any problems it also didn't increase the CPU temperatures which was strange. However while idle the temperature sometimes spiked to above 80degress celsius and the readings seem to be fault (randomly jumping dozens of degrees sometimes). Is it possible that the senzors are faulty and the laptop believes that it's overheating and turns off while it's not actually the case?

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RELEVANCY SCORE 50.4

I been using the ideapad 320 for about one month plus now and today, my laptop is not turning on. I tried to unplug the charger  and press the power button for 30 seconds and putting the charger back on and try to switch it on but still no result. I cannot remove the battery as it is build in battery. The charging indicator is blinking when i insert the charger. I also tried to switch it on using the Nova button but after 3 seconds of switching on, the laptop shut down. What should i do? 

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RELEVANCY SCORE 50.4

Hello,I turned on my laptop after not using it for the whole day and it was showing fine then while i was on my phone two mins later the screen goes blank and wont turn on. It shows only the charger light show constantly the power button light goes off 2 secs after being pressed. I don't know what's wrong I only had this laptop for a month now, this is the first time I encountered a problem. Someone please help, ty 

A:Lenovo ideapad 100 not turning on

Hi there, Aichale ?
 
Thank you for writing in to the Lenovo Forum - happy to have you here today.
 

Unplug AC adapter (remove from notebook).
Remove main battery
Press and hold the power button for 30 seconds (power drain)
Replace main battery
Replace AC adapter

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 49.6

Hello! My U330p laptop wont turn on. I plugged the ac charger but the battery and power indicator just turns orange and then after 5 secs keeps on blinking. Whenever i try to turn it on, it startup and then shuts down after 5 secs. Please help. My thesis is there . 

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RELEVANCY SCORE 49.6

My laptop is supposed to have the backlight feature, and it specifically says on the page specs for the model that it has a backlight on the keyboard.  It does not come on, <Fn+Space> does not turn it on, and I cannot figure out how to turn it on,   Windows 10settings say the model is "ideapad 510-15ISK" help?

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RELEVANCY SCORE 49.6

Hi, I recently did a system upgrade and now the laptop wont turn on. The laptop has power as the battery light is white. I have seen posts similar resolved by holding down the power button but this doesn't seem to work - are you able to help?

A:Ideapad 100s not turning on after upgrade

Do you have the 100s windows or chrome version?  Have you tried the Novo button?

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RELEVANCY SCORE 49.6

I shut down my lenovo 100S 11IBY and after some hours i took it and it is not turning on im pressing power button but no power light appears and it is not turnong screen is all black. No charger issue. Any one know the solution ??

A:Lenovo ideapad 100S is not turning on .

Hi there, Usama ?
 
Thank you for writing in to the Lenovo Forum - happy to have you here today.
 

Unplug AC adapter (remove from notebook).
Remove main battery
Press and hold the power button for 30 seconds (power drain)
Replace main battery
Replace AC adapter

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 49.6

Hello! My ideapad Ive had for less than 6 months isnt really turning on. I can hot the power button or Novo button and the back light turns on, but it gets stuck at a blank, black screen with a single underscore of white  (Im thinking its stuck at the wall of text that usually starts before the logo). It worked fine yesterday. I was trying to start up a game and it qouldnt load, so I just closed out and reatarted my computer. When it came back up it was just this black screen with the single white underscore. Ive tried to factory reset it every way I know how. I have accepted that Ill likely lose what I have saved and just want my laptop to turn on again. Again, it doesnt get to the logo. 


























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RELEVANCY SCORE 49.2

So around 3 days ago, my camera stopped working. The laptop said that there was no camera connected when i went to the camera app or tried to use the camera on skype.  Today, I uninstalled lenovo youcam in an attempt to patch up the problem, it worked, to an extent. The camera can be turned on but it keeps turning itself off? this isnt a skype problem, as the same thing happens in the camera app, and the lenovo setting app when at the camera section. I tried to use this article to help : https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/Ideapad-G480-20156-Integrated-Camera-au...But when i installed the program, it said, this program is only compatible with lenovo computers. So thats out of the question to use. can anyone help me with this? 

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RELEVANCY SCORE 49.2

So around 3 days ago, my camera stopped working. The laptop said that there was no camera connected when i went to the camera app or tried to use the camera on skype.  Today, I uninstalled lenovo youcam in an attempt to patch up the problem, it worked, to an extent. The camera can be turned on but it keeps turning itself off? this isnt a skype problem, as the same thing happens in the camera app, and the lenovo setting app when at the camera section. I tried to use this article to help : https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/Ideapad-G480-20156-Integrated-Camera-au...But when i installed the program, it said, this program is only compatible with lenovo computers. So thats out of the question to use. can anyone help me with this? 

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RELEVANCY SCORE 49.2

In a nutshell, I noticed that my laptop screen would randomly start turning off for no reason while the laptop was still running. The "fix" for this would be to open the laptop up farther. Eventually, only the most wide-open orientation would allow the screen to display, and even that has ceased to work consistently.So I have read other posts about display issues that are common, so I will try to be as specific as I can. THIS IS NOT:  A software issue, as best I can tell. My screen does not show lines or strange patterns, it just goes black. And I don't mean the display goes  blank, it actually turns off. No light. A screen issue, I don't think. The screen displays perfectly well for short periods, and then just cuts off. It seems to be effected by the position of the display (e.g. How open the laptop is). I have to open the laptop as far as it will go for best effect, and even then, the screen will simply shut off after several minutes. Sometimes I can find a "sweet spot", and get the display to function for an hour or more, so long as I don't jostle the laptop more forcefully than using keystrokes. A GPU issue. I have hooked up the laptop, during period of screen blackness, to an external display. Everything shows up fine, which I understand would not happen if the GPU was having problems. MY MAIN QUESTION FOR THOSE SMARTER AND MORE SKILLED THAN I:Is the issue likely a loose screen cable, or something similar? Something that would cau... Read more

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RELEVANCY SCORE 48.8

I have a Lenovo Yoga 3 14.  It is out of warrantee, unfortunately.   The computer won't turn on.  I have tried holding the battery button for ten seconds with no luck.  I even removed the battery and reinserted it.  I also took incorrect advice from a friend and tried a new battery, which still has not solved the issue. The charging light is on (white) and blinks every ten seconds.  Any suggestions? 

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RELEVANCY SCORE 48.8

I paused what I was doing for five minutes, came back and won't turn on. Fully charged. It will not allow a force shutdown/restart. I tried pressing power 10x and then pressed for 30 seconds.  Not working.  Any other remedies that do not involve me taking this apart?  I've only had this for a 5 months or so - really annoyed.

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RELEVANCY SCORE 48.8

I have had the 720 15" for almost a year and just recently been experiencing a problem with the fans. The fans are running even when I shut the lid of the computer and the computer is in sleep mode. The only way for me to stop the fans from running while the computer is in sleep mode is to manually power off the laptop. I am not sure why the fans just start to run even during sleep mode since this was not an issue previously.  

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RELEVANCY SCORE 48.8

Hello, I've had this laptop for a bit less than a year, so I believe the warranty is valid, but I'd like to know if there's anything I can do myself. I was using it plugged in although it had a full battery. I have an Anker power bank that was nearly out of battery, on which I was charging my phone. I thought it supported pass through charging but apparently it didn't, so my mistake. Upon connecting the bank (and the phone) to my laptop, the laptop immediately shut off and I could tell the lights in the room flashed very quickly. Since then (at writing this less than one day ago), the laptop will not power on. When connected to the wall the small charging light turns on and is white. The power button lights up for a couple of seconds before turning off again when pressed. Fans do not start, display does not turn on nor do the keyboard lights. I figured it may have overheated at first, but the bottom was not hot to the touch. There were no signs of smoke or smells indicating a bad electrical problem. I've tried pretty much just holding the power button for different amounts of time (10sec, 30sec, 1min) and nothing happens. I believe I've done something to the battery but I'd like to know what. Thank you.

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RELEVANCY SCORE 48.8

Hello, I have a long time problem with conservation mode. I have turn on conservation mode and when I shut down PC and turn power off and after this I want to turn on PC, when I turn it on, conservation mode is not continuing working, but it is charging till 100%. I must open lenovo settings and turn it on and I have to do this all the time after turning on. I reinstalled lenovo settings, for a 2 days it was working independently, correctly, but nowadays again manual work. Thank you for your help.

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