Black screen after turning on

After loading screen appears black screen p.s. still works as a wi-fi router. What to do?

Hi Tutor. After all, I had to restore the system without taking backup. Fortunately, it was a software problem. The PC is now recovered and working perfectly, although all information has gone.
Thank you.

Similar Messages

  • Lenovo G560 - Issue with won't boot and black screen after HDD upgrade

    Lenovo G560 - Issue with won't boot and black screen after HDD upgrade.
     What happen: My laptop was working fine, no blue screen issue, no funny business at all. I bought a new SSD Intel 120 GB and thought it would be a good idea to replace the HDD. I shutdown and disconnected the power adapter, waited a couple of minutes and removed the battery. I opened up the back case and replaced the HDD. And put all the screws back and put the battery back in.
    Problem: The very first time I turned the power on, nothing happens besides a black screen. I pressed the dvd drive it works and opens up and closes. I waited for about 30 mins and still has blac screen. When I mean black screen, no bios menu, no logo, just a black screen with the fan sound on.
    I have tried these:
    1. Unplugged everything - battery, adapter, and pressed the power on button for about 60 seconds, nothing, the laptop turns on with the LED display on for both on and battery LED's. But nothing but black screen, no sound of windows loading just the fan and black screen.
    2. I tried putting back my old 2.5" and nothing but black screen.
    Thoughts and suggestions?
    Solved!
    Go to Solution.

    Hi Autoexit173,
    Welcome to Lenovo Community!
     As per the query we understood that you are facing issue with system not booting in your Lenovo G560 laptop.
    As you have mentioned that the system not booting, please try to remove the RAM and  turn on the system and check if you can hear any beep sound. Also try to clean the RAM slots and check for the issue.
    Click here for the steps to remove the RAM and refer page number 40.
    Hope this helps. Do post back if issue persists!
    Best regards,       
    Ashwin.S
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
    Follow @LenovoForums on Twitter!

  • [SOLVED] Black screen after GRUB

    Hello everyone
    I was setting up a machine with E17 and was trying various DM's since none seemed to work. After attempting to use LightDM, I get a black screen after GRUB. I was trying to read the various logs at /var/log/ but I cannot understand them properly. I tried reinstalling entrance and LightDM with no luck. I even tried editing grub's entry appending '1' or 's' and still no dice. Any help would be appreciated.
    Last edited by Linoman (2014-01-20 09:22:33)

    Hi tnx for both answers.
    I missed something important in Xorg.log. As you can see, fbdev and modesetting aren't loading as usual. I didn't check grub stuff, I don't think it's related, since loading in level 3 (text mode) I get a black screen but I can login as root and turn off the computer blindlessly.
    [ 2.969] (II) LoadModule: "modesetting"
    [ 2.969] (WW) Warning, couldn't open module modesetting
    [ 2.969] (II) UnloadModule: "modesetting"
    [ 2.969] (II) Unloading modesetting
    [ 2.970] (EE) Failed to load module "modesetting" (module does not exist, 0)
    [ 2.970] (II) LoadModule: "fbdev"
    [ 2.970] (WW) Warning, couldn't open module fbdev
    [ 2.970] (II) UnloadModule: "fbdev"
    [ 2.970] (II) Unloading fbdev
    [ 2.970] (EE) Failed to load module "fbdev" (module does not exist, 0)
    [ 2.970] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
    i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
    915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
    Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
    GM45, 4 Series, G45/G43, Q45/Q43, G41, B43, HD Graphics,
    HD Graphics 2000, HD Graphics 3000, HD Graphics 2500,
    HD Graphics 4000, HD Graphics P4000, HD Graphics 4600,
    HD Graphics 5000, HD Graphics P4600/P4700, Iris(TM) Graphics 5100,
    HD Graphics 4400, HD Graphics 4200, Iris(TM) Pro Graphics 5200
    [ 2.970] (II) VESA: driver for VESA chipsets: vesa
    [ 2.970] (++) using VT number 7
    [ 2.974] (WW) Falling back to old probe method for vesa
    javex wrote:Post the content of the following files:
    Also does disabling LightDM again help resolve the issue, i.e. can you get it to work without LightDM?
    No, I can't get it to work changing DM's. I'm not sure if I pacman -Syu before changing DM's another time. Maybe it wasn't LightDM's fault afterall.
    Spider.007 wrote:Additionally; try booting without the 'quiet' entry that is in the kernel line by default; and disable https://wiki.archlinux.org/index.php/Ke … de_Setting too
    Thanks for pointing out that. I didn't knew I had it on.
    Last edited by Linoman (2014-01-11 21:34:08)

  • [Solved]Black screen after "waiting for udev uevents to be processed"

    Hello friends,
    Starting from late Dec., my laptop goes black screen after "waiting for udev uevents to be processed", after updating kernel to 2.26.32.*.  The strange thing is that even the screen is black, the keyboard is working. For example, I can turn on/off the status lights of capslock and others. I guess something might be wrong with udev uevents configuration with regard to the latest kernel. I've noticed that in the new kernel, there are two drivers for intel integrated graphics. My laptop has a 855G, which is supposed to be functional by both drivers, at least according to the kernel description. Maybe because the udev is configured to use the second driver (for newer graphic chips), rather than the first driver, which caused the problem?
    Regards,
    Wen
    Last edited by Wen (2010-01-28 13:14:28)

    Have a look here: http://bbs.archlinux.org/viewtopic.php? … 70#p695670

  • Black screen after login while on battery with graphics switching enabled

    Getting a black screen after entering my password while logging into my account while on battery with graphics switching enabled. Everything is up and running, I just can't see it.
    I can log into the guest account on battery
    I can log into my account while plugged into power
    I can log into my account on battery if graphics switching is disabled
    I believe something that is starting up in my account is causing the system to switch from integrated to discrete graphics on login, and that switch isn't working correctly on battery power.
    As a work around for now, I can run with graphics switching disabled, but I'd like to solve this so I get longer battery life.
    MacBook Pro Retina 15"
    Mountain Lion
    All updates applied

    I had the same issue and managed to reslove it.
    Shut down your machine.
    Power it back on while holding the 'shift' key (left or right, doesn't matter)
    You will see a greay progress bar go across the screen while you boot in to 'safe boot'
    Once booted, login, and go to Energy Saver and turn on 'Automatic Graphics Switching'.
    Reboot back in to normal mode, and you should be able to log back in and see again.
    I did this without being plugged into AC power.
    Hope it helps!
    Cheers!

  • My iphone 5 died so I plugged it back in to charge and it will not turn on. It will turn to the screen with the apple logo and black screen then turn off again. Any suggestions?

    My iphone 5 died so I plugged it back in to charge and it will not turn on. It will turn to the screen with the apple logo and black screen then turn off again. Any suggestions?

    I leave it charging until it gets back to full, usually it turns on after a little bit of time after plugging it in, but all its doing is going to the apple logo screen and going blank again.

  • GTX670 - Signal lost/black screen after windows loading icon

    Hello,
    I hope I am posting this in the correct forum area.  If not I do apologize.
    Here are my specs:
    Board: MSI Z97-G45 Gaming
    Bios: ?? whatever pre-installed on mobo
    VGA:   MSI GTX670 OC
    PSU:   Corsair HX750 750W
    Intel Core i7-4790K
    MEM: 12 GB Kingston HyperX DDR3 1600 2x 4GB, 2x 2GB sticks
    HDD: SSD Kingston 120 GB (Win7), HDD 1 TB WD 7200 RPM (Win7), HDD 1.5 TB WD 7200 RPM (storage)
    COOLER: Corsair Hydro Series H60 Water Cooler
    OC: no overclocking done by me..default settings
    OS: Windows 7 64bit Professional
    So to keep this as direct and as short as humanly possible here is my situation.
    Had a gtx670 card that I had to send back to MSI under RMA.  They sent me what looks like a new gtx670 card (no dust) that I received yesterday (4 Aug).  Last night I removed temporary old card (9800gt) and plugged in new 670gtx.  Things seemed to be ok, reinstalled driver after card was recognized.  Played one round of Battlefield 4 for testing purposes and all seemed good.
    Upon exiting the game things went south in a hurry.  Moving the mouse cursor around was extremely slow and choppy.  Mouse clicks were not recognized.  I could not bring up ctrl-alt-del to get to task manager.  At this point the cursor turned to spinning circle as if things were happening.  However, after 5+ minutes of nothing changing I did a hard boot.
    Restarted and after the windows loading screen the signal appeared to be lost to the monitor and I was left with black screen.  This was with the SSD.  I then attempted to load into the HDD windows OS that I hadn't logged into yet with this card and was greeted with the same issue.
    I can load into Safe Mode with no issues.  In safe mode I removed all nvidia drivers and was then able to load into windows normally using basic windows vga drivers.  The moment I load the Nvidia drivers and restart the computer I then have the issue again.  This happens with both drives.
    I have reset the video card in the PCI-Ex16 slot and still received the problem.  I have tried a different PCI-Ex16 slot and still had the issue.  I put the old 9800gt card back in and windows loaded perfectly and without issues on both drives.  I put the 670gt in and try to load into normal windows and I lose signal and get black screen after the windows loading screen.
    I'm at a loss at the moment.  I think it's the drivers, but could it be the card?
    Doing some research I've come across some people saying there may be issues with the nvidia HD audio drivers that are installed with the video drivers.  Could it be as simple as uninstalling or unchecking that particular driver?

    Flashed the BIOS last night to the latest version and attempted to launch windows with the GTX670 card.  I still experienced the same issue where as soon as windows finishes it's loading animation (with Nvidia drivers) and it goes to the login screen, the monitors cut out.
    At this point I feel like it has to be the card.  The moment I install the video drivers and restart, I have the problem of losing the signal/black screen.
    What I have done:
    1) Completely wiped any/all video related drivers from the computer and started from scratch. No success.
    2) Ran Memtestx86 to see if it's a problem with my memory sticks. No problems found.
    3) Put the card in a different PCI-Ex16 slot to see if there was a problem with the slot. No success.
    4) Flash updated the BIOS on the motherboard to the latest version. No success.
    I have a dual boot computer with Windows 7 64-bit installed on an SSD and a HDD.  The problem happens on both drives.  Yet, the moment I install my old 9800GT the problem disappears and I can login to Windows just fine.
    I will be sending the card back today on another RMA.

  • Aspire R7 572G having a black screen after windows 8.1 update. What should I do

    Hi all, Im wondering, anybody encounter this problem before, Im having trouble with this black screen after boot, it happened yesterday I think microsoft must have updated some of the drivers rendering my screen black after booting. Initially i thought it was my SSD but it turns out i can enter into Safe Mode.  I read more about this problem related to other PCs, and try the recommended method of "disabling" the Intel GMA HD drivers. It worked, however, it only means the primary driver is now reduced to a standard video graphic card with limited vram.  I have tried rolling back and even redownloading then reinstalling the intel driver into the version VGA_Intel_9.18.10.3215. The blackscreen after boot still occured. Did i miss something?

    that's an old version of Intel drivers. try this, after uninstalling the old Intel driver:http://global-download.acer.com/GDFiles/Driver/VGA/VGA_Intel_10.18.10.3316_W81x64_A.zip?acerid=635194016643160700&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%20R7-572G&OS=81P1&LC=en&BC=ACER&SC=PA_6

  • Again getting black screen after Exiting Safe Mode in Windows 8 as suggested by hp

    I'm again getting black screen after entering safe mode after upgrade to Windows and exiting from safe mode but after exiting my laptop display was of 8.b but after some time it again went back to same black screen problem .I disabled Intel and amd hd 86graphics driver in safe mode.please help .

    Hi there ,
    Thank you for visiting the HP Support Forums and Welcome! I have looked into the issue you are having with your display Turning Black after entering Safe Mode.  I found a document for you called Troubleshooting Black Screen Displays with No Error Messages During Startup or Boot. It would be very helpful for me to know what has been done already so that I can narrow down what troubleshooting would be best for you. You mentioned in your post "again". Is it an intermittent issue? Please follow these provided troubleshooting steps, re-post with the results of the steps in the document, and any other troubleshooting steps you had tried and the results. Have a great day!

  • Black screen after startup - Satellite A105-S4334

    it gives me black screen after windows logo display right after the appearance of the cursor, and nothing i can do except hold on the "Turn off" button, and then restart again, it shows the menu to whether to start in safe mode ... network mode ... normally or lastest know good windows start ....
    when it starts for the second time it works fine, it does this all the time and now i'm reinstalling windows for the 2nd time (factory-state) any solution or explanation for this issue?

    no, i didn't, nothing connected to it yet.
    what trials i did:
    i reinstalled my own windows XP and it didn't show this, but because the PowerSaver error msg. and returned back to the manufactuer state CD, and same black error occurs.
    Notices:
    1- when i do restart it doesn't happen
    2- right away after it happens and hold on the power button till it shuts down and turn it on again, and it works fine.
    3- i don't know is this has nothing to do with DVD/CD rom message comes after start up asking to disable DVD-Ram option or not? but i always answers NO
    hope these info helps you helping me :)

  • Black screen after BIOS update

    Hi there, 
    After updating BIOS with regular HP software (i forgot the name now), the computer shut down and from that moment when i turn it on the screen stays black (with computer apparently running). I read so many posts with similar problems and i tried few things but without success. I know that i am very close to solve the problem but from all the suggestions i am now simply confused. I would like to ask, if someone can guide me through step-by-step procedure, i figured out that i need to install a BIOS version on USB-stick, but exact details i am obviously missing.
    I have HP Pavilion dv 6700 Entertainment PC and new HDD inside without HP_TOOLS on it.
    Thank you veeeeeryyyy much!

    Hello @milence,
    Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
    I understand that your computer is experiencing a black screen after updating the BIOS, and I would be happy to assist you in this matter!
    To return the BIOS back to factory default settings, I recommend following the steps in this document on Restoring the BIOS. If the issue persists, please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region.
    http://www8.hp.com/us/en/contact-hp/ww-phone-assis​t.html
    I hope this helps!
    Regards
    MechPilot
    I work on behalf of HP
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

  • IPhone 5s goes black screen after the Apple logo is displayed

    Recently, my iPhone 5s keep restarting when I am using it and a blue screen appeared before the restart process. But worse, this time, my iPhone stays on the black screen after the apple logo is displayed and it is turned off automatically after a couple seconds, what happened and what should I do?

    Hi CarltonKwok,
    If the screen on your iPhone turning on completely, you may find the following article helpful:
    iOS: Not responding or does not turn on
    http://support.apple.com/kb/ts3281
    Regards,
    - Brenden

  • Black screen after windows auto update

    New laptop in use for 3 weeks.  After Windows auto update restart I get to splash screen and am able to enter Windows password to log onto desktop.  After successfully entering password I am not able to view my desktop; I get the black screen with cursor function; cursor disappears when moved within an inch of left or right of screen (seems to go behind something).  I believe I am at the desktop but just not able to view it, because I receive app popups on the black screen (need to update McAfee, etc).
    In safe mode I restored to pre auto update date; manually installed all Windows updates;  worked fine until NEXT auto update, same problem.
    Graphics Card:  Stock Intel HD Graphics
    Monitor:  Generic PnP
    Why would it be fine with the manual update and not after auto update?
    I do not have an external monitor to attach this laptop for diagnosis.  I have run windows partition checks and hard drive partition checks with no issues to resolve.
    I did get an error message once when running a diagnosis (can't remember which) : Windows Update Error 0x80070490
    No real luck finding anyway for me (the average Joe) to resolve this issue.
    If this is a harddrive issue I don't want to keep pussyfooting around while my warranty window shrinks. 
    I have downloaded driver updates from HP, but cannot get the Synaptics Touchpad driver to download.  I don't think this is my issue though.
    I am going to manually update all my drivers then manually update Windows.  We will see what happens on the next auto update.
    Please advise if this is an issue I need to just give up on and return this laptop for replacement.  It seems like this is not a completely unheard of issue, but I'm shocked at what we are asked to do to attempt to resolve it.  Out of my depth.

    Hi @Justanothermom 
    Welcome to the HP Support Forums!
    I understand that you are having troubles with a black screen after an update. I am happy to help you with this.
    Firstly, there is nothing wrong with modifiying your update settings. I was going to suggest it myself as I read through your post, and then saw you ask the question. Sometimes updates can have unintended results by the creator. With all the different combinations of  hardware, and the fact that updates come from different sources, it is one of those things that is hard to completely control.
    Please see the following for how to make adjustments to your update settings.
    Turn automatic updating on or off - windows.microsoft.com 
    Or if you know which update seems to be causing the issue you can take a look at this page:
    win 8.1 August 12 updates - black screen after 2nd reboot - answers.microsoft.com
    Let me know if this helps at all.
    Malygris1
    I work on behalf of HP
    Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
    Click Kudos Thumbs Up on the right to say “Thanks” for helping!

  • Black Screen After Windows 8 64-bit Upgrade (Clean Install) on TouchSmart IQ508A (IQ500 series)

    Hi there,
    Just installed Windows 8 and am getting a black screen after booting up like many others. I currently have disabled the graphics driver and this has solved the black screen issue but I can no longer use my web cam for Skype (although web cam works for W8 Camera App oddly).
    To date I have tried the following:
    Loading up the latest Nvidia drivers from the Nvidia website
    Attempting to use the drivers for Windows 7 both in compatability mode and normally. I unzipped SP44488 to get this working
    I know many others are having this problem so I really would  like someone from HP to respond and state whether a Windows 8 display driver for the Nvidia GE Force 9300M GS is being developed.
    I ran the compatability wizard prior to the clean install and it came up with no issues so I am very disappointed I am having these problems.
    I've found out that HP have a customised version of the above card so that explains why the Nvidia drivers dont work so I believe HP is therefore obligated to provide a driver.
    If anyone else is having similar issues please respond as this will hopefully lead to more action.
    cheers
    Steve

    I'm in the same boat. On my IQ804, the Nvidia GE Force 9300M GS card crashes when I use NVidia's latest Windows 8 driver and Microsoft's LIVE UPDATE drivers.  I have to resort to the Standard VGA driver in order for the pc not to crash into a black screen.
    I read on another forum you can try installing a July 2012 version of the driver from NVidia and that should solve the problem.  I tried it once. Using the July 2012 version, the screen would stay on longer, but eventually it crashes into a black screen...but definitely more usable than the latest from NVidia and Microsoft.
    I too have heard that HP used a customized version of the graphics card and that's why neither HP nor NVidia's drivers work.
    I also tried installing the Nvidia GE Force 9300M GS drivers for Windows 7 that I downloaded from the HP website.  It didn't work either.  It actually failed to install altogether, saying my system is incompatible.
    As is, the pc works fine.  But videos and games that require motion is noticably choppy.
    Any help from HP??

  • Black Screen after logging in locally to Windows 7 that previously had an open RDP session.

    Here is what happens. I leave my home computer on (running Windows 7 Ultimate) and sometimes I will remote to it from another location (work, friends house, or wherever). When I return home, I will go to login, the screen then goes blank (no mouse cursor
    or anything). I have to do a cold boot to get back into Windows. This only happens if I ever RDP into it sometimes during the day. It seems random. I've tried logging off the RDP session, just closing it without logging off, nothing seems to be the answer
    in that regard. It seems very random at times. I'll go a week and I can come home and it will login fine with no problems. Then the next week it starts giving me the black screen after I come home and login locally. I've seen several black screen issues here,
    but usually they are getting it before logon. Anyone have a clue what might be causing this?

    Hello,
    The Windows Desktop Perfmon and Diagnostic tools forum is to discuss performance monitor (perfmon), resource monitor (resmon), and task manager, focusing on HOW-TO, Errors/Problems, and usage scenarios.
    As the question is off topic here, I am moving it to the
    Where is the Forum... forum.
    Karl
    When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
    My Blog: Unlock PowerShell
    My Book: Windows PowerShell 2.0 Bible
    My E-mail: -join ('6F6C646B61726C40686F746D61696C2E636F6D'-split'(?<=\G.{2})'|%{if($_){[char][int]"0x$_"}})

Maybe you are looking for