Laptop A75-s206 no power (LED power-on off) a/c power work fine

I accidentally remove screen plug from A75-s206 MB when a/c power is on then I hear a high pitch sound then power-on light shout off and no power since then, i try to look for any thing burn up can find any burn-out components. a/c power work fine. what seem to be the problems? is any power reset button? 

Hello.
Thank you for posting this solution, however it didn't work on my WRT160N V2.
I got mine in January of 2009. Everything was working fine. Then I saw that there was a firmware upgrade available on Linksys' website. So i downloaded new firmware. Logged into my  router, went through firmware upgrade screen and then...IT CRASHED!!! Got an error screen. So, i waited, rebooted and got the flashing LED power light and nothing else.
I did go through all your  steps that you've listed here, and still nothing. My power LED light is still flashing.
Can  someone help how to fix that problem or is the router officially dead?
Thank you in advance. 

Similar Messages

  • TS3274 I keep getting an error when trying to download a tv series right on my iPad from the iTunes store. I am able to download on my laptop then synchronize but it's a hassle specially if my laptop is not with me. All other Apps seem to be working fine.

    I keep getting an error when trying to download a tv series right on my iPad from the iTunes store. I am able to download on my laptop then synchronize but it's a hassle specially if my laptop is not with me. All other Apps seem to be working fine. Help!

    If anyone is reading this still looking for what caused the issue and how to fix it here is what I discovered.
    The antivirus program our company uses, Bitdefender Antivirus Plus, was causing some of the PDF files not to open. After troubleshooting the different modules and settings the culprit was..
    Scan SSL in Privacy Control Settings. Turning it OFF solved the problem and all the PDF files that previously would not open now open just fine. This issue has been sent to Bitdefender for them to review. If you use a different antivirus program and are having this issue try locating the Scan SSL setting and see if turning it off solves the problem.

  • Got new ATV and all set up. It keeps loosing connection with iTunes on laptop and have tried everything suggested in set up guide. It works fine for a while then the iTunes account vanishes from 'computer' menu TV screen.  Full Wifi signal on both devices

    Got new ATV and all set up. It keeps loosing connection with iTunes on laptop and have tried everything suggested in set up guide. It works fine for a while then the iTunes account vanishes from 'computer' menu TV screen.  Full Wifi signal on both devices so can't think what could be causing it to happen. Any suggestions please?

    Sorry, I updated another thread I was a part of but didn't update my own thread.....ughhh!
    I updated all of my ATV 2's and 3's to the latest firmware when it was released and have been problem free since. I do believe the major issue of not being able to connect after a period of inactivity has been corrected with the latest ATV firmware.
    I can look at my network connection table using "netstat -an" in a CMD window and I do not see the massive number of connections I saw before the update.
    Here is a link to the other thread I was referring to above:
    https://discussions.apple.com/message/19952545#19952545
    Have you applied the latest firmware updates to your ATV 3's?

  • HT1338 Today when connecting my MB Pro Retina Display to my 27" LED Cinema Display instead of mirroring (which worked fine in the past) both screens are black with a large arrow cursor. I'm unable to resolve this. Anyone have a similar experience?

    Today when connecting my MB Pro Retina Display to my 27" LED Cinema Display instead of mirroring (which worked fine in the past) both screens are black with a large arrow cursor. I'm unable to resolve this. Anyone have a similar experience?

    I think what may be your main issue here is that the 2011
    server has the Intel integrated HD3000 and is is struggling
    to run both a Thuderbolt display and a second monitor.
    When looking at specs for Thunderbolt Display, it is stated
    that the 2011 Mini Server can only support one.  Adding that
    Dell monitor with 1920x1200 display may just be too many
    pixels for the HD3000 to handle.
    You may want to try setting the Dell to a lower resolution
    to test the theory to see what happens.  It is however,
    possible that any additional monitor when using the Thunderbolt
    display may over tax the HD3000 graphics.
    FWIW personally, I have been running a 2011 Mini Server w/ Thunderbolt
    display for almost a year now without any issues.  However, I don't
    use a second monitor.

  • My Power Led Not Turn Off

    hello,
    When i turn off my PC " Manually (With the Button)" the power led stays always on. When Windows Turns off the PC the led turn off. I don't understand what's happening.
    Help me!!!

    Hi:
    Did you make sure that the cables are connected the way it should?
    Look at your MOBO manual and see how to connect the power led. Maybe you're missing something.
    Edyros!  

  • 24" LED display shakes, flickers on/off w/ 13" Air; works fine w/ 11" Air

    I have a 2010 24" LED Cinema Display. When I connect my 2010 13" MacBook Air (running 10.9.4), the display shakes like crazy and also flickers on and off. This just started yesterday. It had worked fine w/ that MacBook for a long time.
    And when I plug in a different Macbook Air (newer 11"), the display works fine. So, did something all of the sudden happen to my older 13"?
    Seems like the problem is with the Mac -- not the display, as the display works with the 11"
    Any thoughts welcome!
    Thank you,
    Michele

    I have a 2010 24" LED Cinema Display. When I connect my 2010 13" MacBook Air (running 10.9.4), the display shakes like crazy and also flickers on and off. This just started yesterday. It had worked fine w/ that MacBook for a long time.
    And when I plug in a different Macbook Air (newer 11"), the display works fine. So, did something all of the sudden happen to my older 13"?
    Seems like the problem is with the Mac -- not the display, as the display works with the 11"
    Any thoughts welcome!
    Thank you,
    Michele

  • My 27' Led cinemadisplay turns off when I am working

    Hello,
    A couple of weeks ago, my Led cinema strated to turn off while I am working, it only turn on again when I unplug and lug again the electric socket.
    I am already tried new socket, new cable. It happend in my office and in my house. So it is something with the display.
    This now happend many times and its very annoying.
    What should I do?
    Thank you

    Hi this post might help https://discussions.apple.com/thread/2782776?tstart=0

  • SG300-24P (SRW2024P-K9) System LED's will not light but switch works fine

    I have two SG300-24P (SRW2024P-K9) switches installed and working fine but the system LED on lower left front corner does not come on. Any suggestions for us to get these lights to properly indicate the system is powered up and working?

    These switches come with limited lifetime warranty.  I think your best bet is to contact support: http://www.cisco.com/c/en/us/support/web/tsd-cisco-small-business-support-center-contacts.html

  • HT3964 connected new external monitor to macbook pro, was working but now have no power, black screen in laptop. monitor purchased with advice from tech and set up also. Worked fine for an hour and then quit

    Have just connected a viewsonic external monitor to macbook pro 10.6.8, had everything up and running fine for about an hour then the macbook quit. No power (ws running off power source) Have I killed my macbook? Help!

    Aha, all is good.
    I went to Library/ColorSync/Profiles/Displays
    and to home/Library/ColorSync/Profiles/Displays
    and deleted all SyncMaster.icc files. I did leave behind one SyncMaster file in the home/../Displays which had an old date and I new was ok.
    Rebooted, plugged in SyncMaster, and a new icc file was automatically created in the /Library/../Displays folder.
    My display works normally, now.

  • My itunes on my laptop will not connect to the store even though my internet is working fine. It also works fine on my ipod touch. Help?

    Please help!

    Does the iOS device connect to other networks?
    Does the iOS device see the network?
    Any error messages?
    Do other devices now connect?
    Did the iOS device connect before?
    Try the following to rule out a software problem:                 
    - Reset the iOS device. Nothing will be lost
    Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
    least ten seconds, until the Apple logo appears.
    - Power off and then back on your router
    .- Reset network settings: Settings>General>Reset>Reset Network Settings
    - iOS: Troubleshooting Wi-Fi networks and connections
    - Wi-Fi: Unable to connect to an 802.11n Wi-Fi network
    - iOS: Recommended settings for Wi-Fi routers and access points
    - Restore from backup. See:
    iOS: How to back up
    - Restore to factory settings/new iOS device.

  • Since upgrading to 4.0, I am not able to vertically scroll using my touchpad on my laptop. I know the vertical scroll is ok because it's working fine with excel, word, pdf, etc.

    I currently use a Lenovo T61P

    i use Gateway NV56. scrolling works everywhere including FF 3.6 but not in 4.
    I just gave up and rolled back to 3.6.
    Did all that I could find on the forum update driver//turn off add ons//change config stuff.
    FF4 is really awesome to look at and use but this is a major deal breaker for me. anyone anyone find a solution for this.... :(

  • Qosmio X500 won't start and the power LED is blinks every 5 seconds

    Hi,
    I need help my X500 won't start now. I tried to start the NB as usual and suddenly the X500 wont boot or even power up.
    If I press power button it doesnt make any sound, the power LED on button and the second power LED just bliks once and turns of, and keep blinking every 5 seconds.
    I tried to:
    * remove battery and power up with AC only
    * power with battery only
    * remove battery hold power button for 30 seconds and more athen power with AC only, battery only
    but it didn't helped.
    I checked the AC & Battery LEDs, but they are not flashing, they are just RED, so there is not proble in battery or AC.
    Any idea where could be the problem?
    Thanks for help
    Frantisek

    > {quote:title=FrankieCz wrote:}{quote}
    > Hi,
    > I need help my X500 won't start now. I tried to start the NB as usual and suddenly the X500 wont boot or even power up.
    >
    > If I press power button it doesnt make any sound, the power LED on button and the second power LED just bliks once and turns of, and keep blinking every 5 seconds.
    >
    > I tried to:
    > * remove battery and power up with AC only
    > * power with battery only
    > * remove battery hold power button for 30 seconds and more athen power with AC only, battery only
    >
    > but it didn't helped.
    >
    > I checked the AC & Battery LEDs, but they are not flashing, they are just RED, so there is not proble in battery or AC.
    >
    > Any idea where could be the problem?
    >
    > Thanks for help
    > Frantisek
    hello FrankieCz
    i have similar problem with my laptop
    how do you solve it

  • Power LED off, all others on - WRT54G

    Hello everyone.
    My WRT54G was in the middle of working correctly when it dropped all connections.  The power LED is now off and all of the link lights are permanently illuminated, even with nothing plugged into those ports.  The ethernet LED is also continuously lit.  Windows reports "limited or no connectivity" on computers attached to the router in its current state.
    I've tried power-cycling several times and I've tried to use the reset button, albeit for only 5-10 seconds after power-up.  The results are the same - no power LED and everything else lit up.
    Is there anything I can try to resurrect my router?  There seems to be a lot of information on blinking power LEDs, but not much on one that's off with the rest of the LEDs fully illuminated.
    Thanks for the help, and if there's a previous article I can use for reference I would gladly take that as well
    Thanks,
    Zeke

    1. Press and hold the reset button for 30 seconds.
    2. Then, unplug the power keep holding down the reset button for
    another 30 Seconds.
    3. Plug back the power back in, and keep holding down the reset button
    for 30 Seconds.
    4. Release the reset button. 
    If still the same light status .........then i think router is gone bad ....

  • T.C., Endless Preparing Backup on Battery, Works Fine on Power Adapter?

    When my computer performs a backup while I'm using the battery, it just says Preparing Backup and doesn't progress. On the other hand when my computer performs a backup with the power adapter plugged into my computer, the backup works fine. I can't alway carry my charge around with me, so is there any way that I could get my Time Capsule to backup while I'm using the battery?

    Welcome to the discussions!
    "so is there any way that I could get my Time Capsule to backup while I'm using the battery?"
    Can you check a setting by clicking on the clock shaped Time Machine icon at the top of your screen and selecting Open Time Machine Preferences?
    Make sure that there is a check mark next to "backup while on battery power".
    Not sure if this is causing your issue or not, but good idea to check this if you haven't already done so.

  • HP Envy 15" TouchScreen Power LED shows up, but fans not running and screen does not come on

    Hello there!
    I am a 1A Software Engineering student at University of Waterloo, and I am running into a very serious problem with my HP Envy 15" TouchSmart laptop running Windows 8.1. This is a problem that just started today, and I would rather get some support from here first before I go see the technical support office sometime tomorrow; it has to do with the screen and fans where the Power LED lights up white, just as when the laptop is running properly.
    (I do have warranty on the laptop since it was bought last June, except that if I find out I need to get a replacement, I'll lose all of my work I've been doing on it ever since I started my semester. It's so ridiculous of me to not have all of my work saved on a backup, as I do have an external hard drive. Trouble is, I got way too many problems in getting myself organized, I am not being open-minded as I should, and worst, I am not finding a balance between homework and life.)
    Before I had my MATH 117 (Calculus 1 for Engineering) lecture, I was in a lab nearby where my laptop was opened and turned on, functioning properly. I had NetBeans IDE running since I wanted to work on the second part of my current CS 137 (Programming Principles) assignment. Because it was almost time for my lecture, I closed the laptop by simply moving the screen back down onto the keyboard, where it goes into sleep mode. (Anytime I flip up the screen, the laptop is supposed to come back on, and the login sliding screen from Windows 8.1 shows up.)
    When I took my seat for the lecture, I wanted to spend a little bit of time to work on my programming assignment. However, upon flipping the screen back up, instead of having the login screen show up, I encountered the problem: the Power LED is showing a white light, but I can't hear the fans running from the vents on the left side of the laptop, and the screen does not turn on. I did try to hold the power button for several seconds, and once at least 10 seconds, except that the Power LED keeps on showing a white light. The light for the Wi-Fi board does not show up.
    Whatever it is, I don't want to pull the battery out because I did do that on my last laptop, and it was from there that I couldn't turn the old one back on again. If I pull the battery out from the Envy laptop, it'll short-circuit the connections from the battery to the computer, and thus several components will fry. For now, what I'm doing is leaving the laptop as is to drain the charge on the battery. And then, once I notice that the Power LED does not show a white light anymore, plug the AC adapter, then try turning the laptop back on using the Power Button.
    It's going to take a little while for the circuit to drain the charge on my battery though...
    Anyway, would you please be so kind as to help me out with this issue? I would really appreciate it if you can give me several recommendations. Thank you!
    This question was solved.
    View Solution.

    Hello @GregPDesWHP,
    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 have read your post on how your notebook computer is not powering on, and I would be happy to assist you in this matter!
    In order to regain functionality of your computer once again, I recommend following the steps in this document on Computer does not start (Windows 8). If the issue continues after exhausting all of the steps in this document, I recommend contacting 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-assist.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!

Maybe you are looking for