System showdown, but power light still on.

Hi all,
i just buy ideapad s510p yesterday, then got problem. i showdown my laptop, screen is off, but power light still on. i trying few times, but still same, then i leave it 12 hours, power light still on , and hardis still runing.who can tell me how i fix this problem and why will have this kind of problem??

Dear Edwin
Welcome in lenovo community
If you mean the power button still gives a light so my be the machine has been entered the sleep mode , if you mean the indicators just let me know which indicator are giving the light
Thanks
Alaa
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!

Similar Messages

  • Service Module / HP Officejet 100 Mobile L411. The Resume and Power lights still flash.

    Replaced Service Module on HP Officejet 100 Mobile L411. The Resume and Power lights still flash. Printer still thinks the Service Module is still almost full. Need assistance.

    roadman18,
    This article should cover the issue you are experiencing. Give the steps outlined under the light patern a shot and let us know if it helps.
    Best of Luck!
    You can say thanks by clicking the Kudos Star in my post. If my post resolves your problem, please mark it as Accepted Solution so others can benefit too.

  • 23 " Cinema Display - Black Screen but power light on

    Hi all.
    Last night my 23 " Cinema Display (aluminium) went black, after I repluged the video lead back in the graphics card. The power light is on the display and if you press the button at the side the powerlight glows brighter before going off and if already off it glows brighter before coming on (but still no display). Attached the unit to a g4 powerbook and still no video and no options for the monitor in system preffs. Although you can see the usb devices.
    Any advice
    Cheers
    Steve

    Hi all.
    Quick update.
    I took the power brick to work and tried it on one of their displays and everything is ok so it's not a brick problem.

  • Won't power on, but power light blinks.. eh?

    Howdy all,
    I was just on my machine, just turned it on and was getting ready to launch a game, when it locked up.  So I reboot... Nothing.  Try again... nothing.  Unplug the PSU, plug it back in, hit the power button... nothing but a blinking power light LED.  
    I've looked all over the site to find any info on this but can't seem to locate any.  Does anyone have any ideas as to what is going on?
    Any help would be greatly appreciated!

    Ok, just got the Enermax 550w PSU w/ 36A on all pos rails, and I'm getting the same issue.  When the PSU is plugged in and switched on, the power LED slowly blinks.  When I hit the power button, absolutely nothing happens.  Nothing powers on, and that darned power LED just keeps on blinking away!
    I've cleared the CMOS, verified and reverified all the connections within the case.  I've even played with the power/reset/LED/etc headers (such as making the reset button the power switch), but nothing seems to work.  I'm starting to think it's time to RMA the board.
    Any other ideas or tricks?  This is, to say the least, quite annoying!    However it was a great reason to get a fantastic PSU, hehe.
    EDIT: I just installed a system speaker, and there are no audible beep codes.

  • Hp pavilion notebook n5190 fails to boot-up and fan stops spining but power light remains on,why?

    HP Pavilion Notebook N5190 fails to boot-up and fan stops spining after five seconds but power LED light remains on,Why?

    Hey Sunny,
    I would recommend following this document: http://goo.gl/PNlnm It should help you resolve the issue. Let me know how it works and if it resolve the issue.
    Thanks!
    Sean
    -------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------

  • Satellite P10-554 turns off, cant start again, but led lights still burning

    my P10-554 shuts down after few minutes. after that, i cannot start it again, but the led lights are still burning. when i wait a few minutes or hours, then i can reboot my notebook again, but he runs for about one or two minutes and then shuts himself down again...
    i thought of a problem with the fan or something like that, but why are the led lights still burning after the shutdown ? what can i do ?

    Usually if the AC adaptor is connected to the PC some LED are on. For example the battery LED lights green when its fully charged.
    However, its not usual that the notebook shuts down after several minutes of running and for me it sound definitely like a hardware fault.
    The problem is that a common user like me and you is mostly not able to fix or locate the malfunction. You need definitely a help from a technician with much more experience.
    The ASP guys could run the diagnostic tests and are able to find out whats wrong on the board.

  • HT1407 i have a shuffle but the light still stays red on the charger after 2 hours

    i was giving a shuffle think its gen 2 but cant figure out how to get it to work  its been on the charger 2 hours but the red light is still on

    Hi there,
    I would recommend taking a look at the troubleshooting steps found in the article below.
    iPod's battery doesn't charge
    http://support.apple.com/kb/TA44551
    -Griff W.

  • Help!. computer wont boot up, but power light shows up

    hello. i have a dual 2.3 g5 power pc, i bought it about 6 months ago
    long story short, my computer will not boot.
    when i plug it in. the light will turn on as if it is in sleep mode. but will not glow bright to dim. it will only stay a constant bright light.the computer will not respond to holding down the power button to reset and everytime i plug it in. the light turn on by itself. i also hear no sounds coming from the computer.
    what i have tried:
    remove all but factory ram
    unplug the computer for at least 5 mins
    called tech support and they told me to "find the little gray button on the logic board and press it"
    tried a different monitor
    tried to boot by holding down "P" "R" "command" "option"
    i have a deadline on tuesday which i have to meet. and i cant get it serviced in time. what to do... if anyone can help me. a warm thanks would go out.
    thanks.
    power pc g5 dual 2.3ghz   Mac OS X (10.4.4)  
    power pc g5 dual 2.3ghz   Mac OS X (10.4.2)  

    Sounds like you will need to take it in for repair. If resetting the PMU like Apple had you do didn't work, you may have a power supply and/or logic board problem.
    Also, if you don't have AppleCare yet, I would suggest buying it before your one year warranty is up if you plan on keeping the computer for awhile.
    -Bmer
    Mac Owners Support Group
    Join Us @ MacOSG.com
     An Apple User Group 
        MacOSG Podcast >>

  • Pavillion 21 won't power on but power light is on

    My pavillion 21 will not come on although the power button lights up. The screen doesn't come on at all. Please help I've had it only a month and have no clue as to why it won't come on.

    I agree. Pulling the batt resets the phone & usually fixes most problems. Also, BBs chrg with or w/o the mngr. Just let it chrg for a few hrs. Oh, & don't forget to plug in your laptop! Hope this helps.
    BeccaJo
    Kudos ROCK!!!

  • Mac pro shuts down suddenly power light still on wont start

    just hadd new logic board as apple thought it was that causing sudden shut downs

    Well, why not put your hardware profile for all to see, and whether Apple OEM or upgraded graphic card; whether Apple Hardware Test has any useful information. Even running Memtest on your RAM.
    Monitor the internal temps of everything you can (video we are expected to fly blind as there is no useful GPU-Z utility).
    If anything, boosting the default fan speeds by 300 rpm won't hurt, and commonly done.
    That model had a EFI firmware update to deal with trouble crashing on wake from sleep and inrush current, fwiw even though you aren't sleeping the system.
    An SMC Reset (the longer the better) and zap pram/nvram are probably one line of troubleshooting. But I wouldn't wait to repair your drives with Disk Warrior from an emergency backup/clone boot drive as any such freeze can only just lead to more problems than originally.

  • After i update my mac from snow leopard to mountain lion i can't use zoo with 2 finger i already setting in system preference but nothing happend

    i have mac book pro and couple week aga i update and buy to mountain lion but my mac getting slow and i can't use zoom 2 finger i allready sett in system preference but nothing happend still can't use 2 fingger

    Hi galleryskins,
    The article below may be able to help you with this issue.
    Click on the link below to see more details and screenshots. 
    I've quoted some helpful highlights for you:
    OS X Mountain Lion: Zoom content on the screen
    Zoom with a mouse or trackpad
    To zoom in and out, hold down the modifier key you specified while you perform the scroll gesture.
    For example, if you have a trackpad and used the default settings, zoom in by holding down the Control (^) key while you drag two fingers up on the trackpad. Zoom out by holding down the Control key while you drag two fingers down on the trackpad.
    If you chose Picture-in-picture zooming, a window appears near the mouse cursor with the magnified image. If you chose Fullscreen zooming, the entire screen displays the magnified image.
    I hope this information helps ....
    Have a great day!
    - Judy

  • I have bought the wireless keyboard for my iPad.  I was working for a day but now the power light won't stay on and as such won't connect to the iPad.  I have changed the batteries but still no difference.

    I have bought the wireless keyboard for my iPad.  I was working for a day but now the power light won't stay on and as such won't connect to the iPad.  I have changed the batteries but still no difference.

    Not knowing which wireless keyboard you bought, it is difficult to be specific.  but ...
    it is quite normal for the keyboard's power light not to stay on - it is a way of conserving battery power.
    Try this:
    turn you keyboard off
    on your iPad go to Settings > Bluetooth
    if your keyboard is listed under Devices, then touch the little blue i to its right and choose Forget this Device
    now reset your iPad:  hold both the Home and Power buttons down for about 10 seconds until the Apple logo appears, let go promptly when the Apple logo appears and wait another 30 seconds for your iPad to turn itself on
    After your iPad is back on again go back to Settings > Bluetooth
    now turn your keyboard back on and see if it appeard under Now Discoverable
         if it doesn't read your keyboard guide to figure out how to put it into Discovery mode
    touch the listing for your keyboard under Now Discoverable, it should now appear under Devices
    touch the listing for you keyboard under Devices, and choose to pair with it.

  • My mac book pro is on, but the power light indicator is not on, the battery charging light is not on, and the computer is making a whirring sound, what is wrong

    My mac book pro is working, but my power light is off, the battery power light is not on and my battery power symbol is a black x. My computer is making a whirring sound sort of like it does when  loading a CD. I had a hard time getting the computer to turn on, used the command, option, P and R buttons to turn in on. I have tried restart, but I still get the whirring sound. What is wrong and what do I do?

    Didn't do an SMC reset. But in attempting to find out about what that was I found some things to try first. Also, when I went to system preferences - hardware, I couldn't find anything regarding power and battery info. Finally, I unplugged the computer for several seconds, then shut it down, removed the battery, put the battery back in. Then I turned on the computer, plugged in the power cord. Problem solved- no whirring sound, battery charging light is on.
    Thanks for getting me in the right direction.

  • Toshiba AT 100 Tablet - Power light on but cant turn on or off

    I have a tablet that has been working fine since new. Just today it went to sleep while on charge. The power light and battery lights are both on and white. I cant get the power button to turn off or back on again. the screen is black.
    Does anyone have any suggestions on what might help?

    Dear Sallyamci,
    most certainly you either solved your problem or sent your tablet back in the past weeks. But I just wanted to tell what I experienced with the Toshiba AT200 (different tablet I know). Perhaps it is of help for someone.
    What I have experienced could be described of a stall of the android OS. On a PC you would press the Reset Button or turn off/on the system. On a smartphone you might remove the accumulator to force the system being reset. This is not possible on the AT200 (and I'm unsure about the accumulator in the AT100).
    My AT200 recently went black (or did not return from stand by) while in use. In my case the lights weren't on and also did not go on when connecting the power supply.
    I put the tablet back into the box planning to bring it back to the dealer on the next day. In the evening I took the tablet back out the box (for one last try) just to recognize that it was warm so I thought it was still running.
    The next morning the power led lit when I connected the power supply. And after some time (30min) the tablet could be switched on again.
    So probably the battery drained during the night forcing the tablet to turn off (hopefully before the battery was completely empty). That led to a reset.
    So one could leave the tablet alone (with no power supply connected) in such case and hope that after some hours (or at most some days if it really was in standby) the low battery forces a power off.
    If there's any hard reset possibility (hidden switches) for the tablets I would be happy to know about it. Just in case this happens again.

  • Power Mac G5 turns on, but no power light

    Today I turned on my G5 to recover some files off an old iMac hard drive (can't very well read HFS+ using Windows), and my G5 refused to boot. Your press the power button, the power light flashes normally when you press on the button, but it powers on but the power light never comes on and there isn't a "bong" sound. The fans come on normally, but after a while the fans start picking up speed until they are at full speed.
    I tried swapping ram, no change. Pulling ram, no flashing lights, pulling air deflector shield, full speed fans and red light (tells me something is working at least), swapping the video card, pulling the video card and still nothing. The 17" Studio Display power button works to turn on the system, but it has no light either saying the computer is on.
    Based on the full speed fans after a while, I'm willing to say I have a failed processor, but that is just a wild guess as I don't normally work with Macs (although I do want an Intel Mac, but they cost more than my mom makes in a month).
    The system is a Dual 2 GHz Power Mac G5 with 2 gigs ram, 80 GB hard drive, Plextor PX-712A DVD burner (I got this with a DVD-ROM), stock Radeon 9600 Pro and an Airport Extreme card. It runs Mac OS 10.5.8 and has worked great up until today.

    Hi, the fans going full speed is just a safety feature when no OS loads to check & control them.
    Well, especially since it seems it's been off for awhile...
    Might be time to replace the PRAM Battery, 4 years is close to their lifespan, far less if ever without AC power, & can cause strange startup problems...
    See which one your G5 has...
    http://eshop.macsales.com/item/Newer%20Technology/CR2032/ 
    http://eshop.macsales.com/item/Newer%20Technology/BAA36VPRAM/ 

Maybe you are looking for