T420s no power, flashing Led power - does not start

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• boots of the machine to a black screen with cursor flashing by intermittently does not start.

  Original title: slow start, get a black screen and a space bar flashing sometimes it starts not at all and I have to hard start loaded operating system and any backup disc

  slow start, get a black screen and a space bar flashing, sometimes it does not start and I have to hard start loaded operating system and don't back up drive all ides other than buying an upgrade... Please

  Hello

  • What were the changes made before the issue started?
  You can check this link:
  Computer stops responding with a black screen when you start Windows XP
  http://support.Microsoft.com/kb/314503

• Flash 9 plugin does not start if not focused tab!

  I've been struggling with Flash to do what he has always done well and does now with incompetence: play.
  
  The music player on my website is designed to automatically load the following URL it does. The problem is that the Flash object does not start until you manually open the browser and then bring the focus to the tab of that page with the Flash object. I want the Flash to automatically start for my visitors, if the my site tab is in is not centered and the window of the browser is not yet to the point! IE automatically plays the Flash object but using Flash 7 as Opera and Firefox using Flash 9. Rather than rebuild about 100 flash objects from scratch, I want to just find a way to make it work! Here's my Flash settings who have had absolutely no effect regardless of what values I give them...
  
  

  Quote:
  < param name = "allowScriptAccess" value = "always" / >
  < param name = 'play' value = 'true' / >
  < param name = "quality" value = "high" / >
  < param name = 'wmode' value = 'transparent' / >

• Flash Player 10 does not work in some sites, works well in others

  Lately I had problems to visualize videos with Flash Player on many sites in which they considered much earlier. What I see is a solid black rectangle the size of the video screen. No player controls. Nothing. I looked at the code of the page, but found nothing out of the ordinary. The system on this machine is XP Pro with SPII, and the problem occurs whether you use IE 8 or Firefox 3.6.3. The screen showed 'about' that I had Falsh Player 10.0.32.18 installed on my system, so I downloaded 10.0.45.2 and installed, hoping that would solve the problem. Nope.

  Currently goes http://www.adobe.com/software/flash/about/ via either IE of Firefox watch I have correctly installed the version 10.0.45.2. The animation plays well in both browsers.

  Today one of my friends is a graduate of Temple University in the Japan, the graduation ceremony was broadcast live (03:30 in the morning my time). I couldn't watch it. This site has been http://www.tuj.ac.jp/graduation2010/video.html hosting site is UStream, specifically http://www.ustream.tv/channel/tuj-2010-graduation I can not all videos on UStream to open. All I see is a black rectangle. My friend's mother had no problem viewed the ceremony with Firefox on his laptop computer.

  Other sites that worked well recently but no longer ply videos at all on this system are Fox News and NBC News. I have no problem watching Al Jazeera news videos, but videos post on UTube. I have no problem, watch videos on UTube. BBC News videos will work also perfectly, as do many other sites videos. It makes no difference if I accept or block cookies on the sites that cnnot play videos. What is different on these sites than others?

  I read that two related discussions here, not a problem with sites loading Flash... and Flash videos does not not on espn.com in any browser , but none of them had any relevant help to my problem. Re: videos not working not not on espn.com in any browser Flash Re: Player does not start The second thread was a problem loading videos from ESPN, giving the site

  http://espn.go.com/video/category?id=3461971 for example. but I have no problem watching videos on this site or any other videos on ESPN. Instructions given in the first thread that is supposed to remove several files in the C:\WINDOWS\system32\Macromed\Flash folder, but I had none of the files lilsted.

  Is there something in my registry that needs to be changed? Is there something that my antivirus (Bitstream) program may have killed? I really want to solve this problem.

  Thanks - Tony

  You are welcome. Adobe really needs to do a better job of explaining the

  consequences of changes to the settings in the Global Settings panel.

• my power green LED flashes and the laptop does not start

  Mr President, I have laptop computer Sony vaio, when I press the power button, my power LED green light begins to blink, sometimes sometimes brighter Sun, but nothing else happened, my fan remains closed, screen remains black, just POWER green LED flashing, flashing in the same way as orange light flashes in case of in standby mode, it is usually solid green , but now it flashes and the laptop does not start, what should I do Sir...

  My model number is the model of Sony VAIO PCG-61911W... His VPCEG18FG of the product name

  ankurgupta53,

  It seems that your device is not post.  You can try reinstalling the ram or simply by using a single module at a time, but other that that the device would need service...

• Qosmio X 500 does not start and the power LED is flashing every 5 seconds

  Hello
  I need help my X 500 does not start now. I tried to launch the NB as usual and suddenly the X 500 start or even power up.

  If I press the power button / stop it makes no noise, the power LED on the button and the second power LED just bliks once and turns on and keep blinking every 5 seconds.

  I tried to:
  * Remove battery and power up with AC only
  * power only to batteries
  * remove the battery power button hold for 30 seconds and over power with AC, battery only athen

  but it did not help.

  I checked the LEDs AC & battery, but they do not blink, they are just RED, so there is no problem in battery or AC.

  No idea where could be the problem?

  Thanks for help
  Frantisek

  Hello

  The failure of RAM could be the reason for this behavior of the laptop.
  Remove the RAM modules with good modules tested and check the functionality of the laptop.
  In the case of RAM isn t the troublemaker, the motherboard could be affected.

  Good luck and share your experience with us.

• 2000-2D02TU HP: HP 2000-2D02TU Power LED power switch but the laptop does not start.

  Someone help me.

  HP 2000-2D02TU Power LED power switch but the laptop does not start.

  What I'm doing.

  Please help me

  Model No. - HP 2000-2D02TU

  Hello @Alok_Bhai,

  Thank you for visiting the HP Forums! A place where you can find solutions for your problems, with the help of the community!

  I read your post on the laptop won't start does not and wanted to help you!

  You indicate that the lights are flashing, but the laptop does not start?  If this is the case, try to review the following document and let me know how it goes:

  Computer does not start and emits a LED or beep Code

  Please let me know if this information helps you solve the problem by marking this message as 'accept as Solution' , this will help others easily find the information they seek.  In addition, by clicking on the Thumbs up below is a great way to say thank you!

  Have a great day!

• Tecra M2 does not start - the power light AC blinking orange

  Someone at - it a list of codes for the Tecra M2 flash.
  My friend has a laptop that does not start at the top. the AC power LED flashes orange. a long, short, long, short, long, short, long, short.

  I checked the battery and reinstall the RAM.
  Any IDE?

  Hello

  I agree with go.
  The ASP would be able to tell what means error.

  Usually means short and 1 long: 0
  So the error must be: 1010 1010
  Due to the last significant bit (LSB), to be read by behind:
  So it now means: * 0101 0101 binary *-> it must be converted to hexadecimal-> * 55 Hex *.

  Then, you will get a hex code.
  But unfortunately, I m not very well which could mean this code

  So ask ASP for help!

• Satellite 1800-814 does not start if the power adapter is plugged

  Hello
  I have a problem with my 3 year old, 1800-814.
  It all started with the sudden Windows crashes. He ran sometimes smooth, sometimes he just hung up. So I decided to reinstall the laptop. My problem is when it is plugged by pressing the power on button does not start the laptop. Just the green light is on nothing else happens. Sometimes it starts after a wait of 3 or 5 seconds. On battery it starts every time. What can I do? A defect material or just dust somewhere?

  Thank you

  Jens Grieger

  Hello

  It could also be something wrong with the electronic power supply on the motherboard.
  It s is not possible for the user to fix it. In such cases, the best way is to contact Toshiba service in your country.

• Why Satellite Pro A300 does not start when you press the power button?

  Suddenly my new Satellite Pro A300 does not start correctly when you press the power button. The situation is the following: when I press the power button is displayed the opening of Toshiba (Leading Innovation) and the disappers image quickly. Then there is a black screen for about 30 seconds. There is a rectangular frame with the text Microsoft Corporation under. And nothing happens however long wait.

  In order to get with the trial starting I then shut down the computer by pressing the power button until the computer turns off. ("The hard way to close")
  Now, I press the power button shortly to turn on the computer. Then, the computer starts normally with the photo to open Toshiba and after a few seconds, I wonder to open the computer in safe mode or in normal mode. I now choose to open in normal mode and the computer opens normally and is ready to work.

  What should I do to get a normal departure procedure?

  When the laptop starts normally (after choosing normal mode) stop your laptop properly using START > shut down option. Next launch should be normal.

  When the OS is moving towards the low irregularly will always ask you how to start this new (secure or normal mode).
  The same thing happen on my Satellite A300.

• Satellite L650 does not start sometimes the Power button

  Sometimes when I press the button works / starting the fan of laptop and the laptop does not start.
  However when I press once again lights up.
  This does not depend on how long you keep holding the power button so that it starts.
  Anyone facing this problem.

  Thank you.

  What exactly do you mean by does not start?
  Is this means that the laptop has been closed or has been set to standby or hibernation mode?

  Are you able to see the Toshiba start screen when you switch on the device?
  If fans hang on this means that the laptop has been put under tension, and then you the OS should start to initialize.

  PS: usually it s no matter how long the power button could be pressed. Briefly press (1 sec) should turn on the laptop.
  But if you do not want to power OFF using the Notepad works / stop, then you will need to tap more long time 4 sec long but it is not recommended that this reset should be made only if the OS hang

• Pavilion HPE H8-1121: Pavilion HPE H8-1121 - new graphics card + power supply does not start after screen HP (Revisited)

  I have the same problem as this post 2013!  Ouch. Pavilion HPE H8-1121 - new map chart + power supply, does not start after HP screen.

  I installed a new power supply (Seasonic 620W), which works well.  I also installed a GTX 660Ti last year and it was works fine as well.  I recently bought a ZOTAC GTX 970 and attempted to install it, but it will not go beyond the blue HP screen and I get the same code of beeps (1 long, 3 short), who, seems, suggests that the video is not initialized.

  My BIOS date is 2011.

  Where can I find an update for this?

  I'm also using Windows 10, which I found on the HP site is not tested on my model and would probably not favourable to good use.  Should I do back up to 7 or 8?  and then update the BIOS?  Y at - it a update for my BIOS and where can I find.

  In any case, I hope that this is a solution.  Again, this is not a bad machine to be 5 years old.

  Thanks for any help!

  If the video card that you have purchased dose not a legacy vBIOS it will never start. An update of the BIOS doesn't solve that.

  It is likely that your new video card has a vBIOS UEFI and that only is for the PC motherboards newer than yours which have a UEFI BIOS. Your motherboard has a legacy BIOS. 2012 is the year of model when the UEFI BIOS more or less became the de facto on motherboards standard.

  I return it for a refund. Find the candidate of video cards that support the old BIOS. It can be inherited only or switchable vBIOS (legacy or UEFI) vBIOS.  I suggest looking at the site of Sapphire Technology. ZoTac is not known to provide enough information about their video cards in the way. You upgrade a pre-built desktop PC and it's different and a little more difficult to set up a DIY PC. I looked at the site of Zotac and see that nothing is said about their video vBIOS cards.  I would return to the map.  Carefully read the specifications of the video card. A candidate for your motherboard card must have inherited vBIOS support or simply, it won't work.

  ZOTAC (they don't say anything about their product vBIOS)

  https://www.ZOTAC.com/us/product/graphics_card/GTX-970-amp-extreme-core

  Sapphire Technology

  http://www.sapphiretech.com/catapage_pd.asp?cataid=305&lang=eng

  Because you look at game with 4 GB cards. Take a look at the following map. It has a double vBIOS. legacy and UEFI. http://www.sapphiretech.com/productdetial.asp?pid=640A98CD-0CF0-4191-B75C-CA2800111ADB&lang=eng

  

• Vista does not start after power failure

  It is a Dell Inspiron 1525 with Vista 32 - bit, recently replaced hard drive

  My daughter has been using the computer and the power failed due to low battery.  Now, the computer does not start normally and not all programs will run.

  If I choose "safe mode", it hangs on crcdisk
  If I choose 'window start normally' it crashes to the screen of Microsoft Corporation
  If I choose "last known good configuration" then it seems to start normally, but does not all programs run.

  I tried to boot from the OS disk, but it ignores the entire disk
  I tried to run the installation disk once the computer is running, but it freezes.

  Need solutions.  Thank you.

  Hello Bakajanaidesu,

  Thank you for posting.  It seems that you have a hardware error or failure with your hard drive.  In this case, I recommend that you contact your Dell technical support for more information on how to correct this problem.

  Please let me know if I can be more useful. Zack
  Engineer Microsoft Support answers visit our Microsoft answers feedback Forum and let us know what you think.

• my computer has the power, but it does not start.

  my computer has the power, but it does not start. crancking for several minutes, after that it will quickly be able to record and then it starts again. Also, he asked once to restore to an earlier date that I did. He worked for a night, but come back to the same thing. Help!

  Hi moozer_890

  
  1 during how long have you had this problem?
  2. have you updated display drivers installed on the computer?

   

  Method 1 :
  To resolve the problem, you can see if the uninstall and reinstall then the display driver-
  Also check if you have any exclamation point or cross the marks on the sides of display devices listed in Device Manager.

  a. click Startand then click Control Panel.

  b. click system and Maintenance, click Systemand then click on Device Manager.
  Note If Control Panel is in Classic view, double-click System, and then click Device Manager.
  If you are prompted for an administrator password or a confirmation, type the password, or click allow.

  c. in the Manager device, expand display driver, display devices, right-click and then click on Properties and on the driver tab, click Uninstall.

  d. When you are prompted to confirm that you want to remove the device, click OK.

  e. restart the computer.

  After the computer restarts, the drivers will be installed automatically.
  
  Method 2:

  If the problem persists I suggest you to check if you install the latest updated driver on the manufacturer's Web site, then check.

  You can also check out the link below and check if you get an updated video driver. You can install updates in optional updatesvideo card driver.
  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

   

  I hope this helps.

• Power goes off when the PC is turned on, it says "disabled keyboard", Vista does not START or reinstall.

  My PC with Vista Home premium does not START because the keyboard does not work. It's a Dell Dimesion E521 PC with Vista.

  This happened after a power failure; I get a black screen that says «disabled keyboard» The key board works and the USB ports have power to them.

  The START menu was initially protected by Word, but I have the game ENTER the PASSWORD off the black screen by removing the battery inside the PC.

  She said a THERMAL cut-out has occurred. Does anyone have any info or ideas?

  Thanks for your time in advance!

  reply in this thread

  http://social.answers.Microsoft.com/forums/en-us/vistarepair/thread/1e228424-E520-4ec5-AF99-252a6e645f75/

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.