HP Pavilion a6750f turns on but nothing shows up on monitor

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• Satellite P300 - on power turns on, but nothing happens on the screen

  Hello

  I have a Toshiba Satellite P300-1F0, yesterday it was working fine, I turn it off nothing extraordinary happens.
  Although later, when I went to turn on I pressed the power button, but the screen was not working, I tried to connect an external display but nothing showed on this subject, although the power of lights was turned on, the drive CD opened and closed as normally don't and I could hear the fans work.

  That I realize windows 7 welcome sounds were not playing even after a few minutes with the laptop turned on and the laser mouse was working only for a few seconds before it shuts down.
  It was when I started to believe that this was not a screen problem, but something else.

  I have read a few forums and I tried to unplug the power cable, remove the battery, press the power button for 60 seconds and turn it on and it worked, it worked fine, I used the computer for a few hours without any problem.

  Today the same problem has occurred, and I tried to set the same way as I did yesterday, hold the power button for 60 seconds, but this time it did not work. I retried it for 3 to 5 times and nothing.
  After a few hours, leaving the computer is off, resting, I retried the process and now it worked.
  Now I'm afraid to turn off the laptop, because I need a lot of time and patience range to activate.

  What could be the problem and how do I solve it?
  Can you help me?

  cumpliments,
  Adriano

  > I have read a few forums and I tried to unplug the power cable, remove the battery, press the power button for 60 seconds and turn it on and it worked, it worked fine, I used the computer for a few hours without any problem.

  Yes, this workaround is sometimes useful to bring back the unity of life.

  > What could be the problem and how do I solve it?
  It's hard to say what causes this. Satellite P300 is an older model mobile phone, so it is possible that among the pieces of equipment begins to malfunction.
  It would be interesting to know if the use of the various modules of RAM would change the functionality of the laptop. If you have compatible RAM modules spare you can test it.

  In the worst case, it could be possible that beginning of motherboard laptop malfunction.
  It would be the worst case I hope for you that it s not mobo related issue.

  PS: Check if your BIOS is up to date. In case this is not the latest version, try to update the BIOS.

• Satellite A - power light turns on but nothing happens

  The laptop does not start. The power light turns on but nothing happens. Before that, error message 0 x 0. has been posted.

  Can anyone suggest what to do?

  Hello!

  It sounds like a hardware malfunction...

  Try this workaround: remove the battery and the AC adapter. Wait one hour and then reconnect the battery and the AC adapter. Now, try to restart the laptop.

  I put t know what laptop you have exactly but if it doesn t work you should go to an authorized service provider. Technicians can check your laptop.

  Good bye

• I have a aspire 5517 who will not, start seeing power turns on but nothing else happens.

  I have a aspire 5517 that won't initialize power light turns on, but nothing happens.  I tried to connect an external monitor, but it still doesn't work.  All my stuff is on this computer and I need to save at least. Help!

  Hello..

  You can try to remove the battery, then connect only the power adapter ON the computer and check if you are able to start the computer.

  In order to return the data take the hard drive on the computer startup and slave with another computer and you will be able to transfer the files from the hard drive of your computer to another.

• When start the computer can be turned on but nothing happens

  Original title: computer does not start

  Hi all

  Have a dual processor Intel running Vista with 2 GB of memory.

  When start the computer can be turned on but nothing happens. That is the screen is not lighting, brief flashes KB on and nothing. I hae take the drive HARD case and implemented it is powered, but there is no sign that it is accessed at all when the machine is running. It seems that ot could be the HARD drive, but I think that there is a rom on the motherboard, which is accessible in the boot process and I wonder if this could fail. I don't have a spare drive to test what happens then is anyway I can be sure if I need new hard drive or m/Board?

  While on the question - if I need a HARD drive, Vista is the one that crashed and I do not have a Cd with the machine when I bought it. Nor has created a cover of one! I have an old XP Pro upgrade disc and an original copy of Windows 2000 (so I can switch to XP). This is my best option? I can't afford £ 140 for Windows 7.

  Hi Eddie,.

  Since this is a hardware problem, you should contact your computer manufacturer or a hardware technician to understand the defective material.

  And also, since Windows Vista was preinstalled on the computer you must consult the manufacturer of the computer for resettlement or a recovery DVD.  Also survey about data recovery on hard drive crashed.

• I can't get the bookmarks to record properly. The yellow star turns on, but nothing is recorded anywhere else. Do not display the registered bookmarks at all. How can I solve this in version 9.0.1?

  I can't get the bookmarks to record properly... The yellow star lights (even when I return to the site), but there is no indication when I try to view all bookmarks. Nothing shows no more on the bookmarks toolbar. Backup files seem to be empty. I tried to restart with all add-ons disabled in safe mode and it still wouldn't save a bookmark correctly.

  One possible cause is a problem with the places.sqlite file that stores the bookmarks and history.

  • http://KB.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox
  • https://support.Mozilla.org/KB/bookmarks+not+saved#w_places-database-file

• Flex in a week: run the mxml, but nothing shows

  Hello

  I do the flex in a week course. Pain in the ass to see the design mode is gone but good no worries.

  In any case, I run the mxml and nothing shows. I also ran the swf that was produced and Yes - empty. However, the code seems fine so I am confused.

  < / s:Application >

  <? XML version = "1.0" encoding = "utf-8"? >

  " < = xmlns:fx s:Application ' http://ns.Adobe.com/MXML/2009 "

  xmlns:s = "library://ns.adobe.com/flex/spark".

  xmlns:MX = "library://ns.adobe.com/flex/mx".

  minWidth = "955" = "850" minHeight >

  <!-exercise 1.01: implementation of your project-> files

  <!-- Styles ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->

  < fx:Style source = "Styles.css" / >

  <!-- Script ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->

  <!-statements ~ ~ ~->

  < fx:Declarations >

  <! - Place non-visual elements (e.g., services, items of value) here - >

  < / fx:Declarations >

  <!-UI components ~ ~ ~->

  < s:Label x = "10" y = "34".

  width = "690" height = "40".

  Text = "" Employee Portal: vehicle request form ""

  styleName = "titleHeader" / >

  < s:Form x = "10" y = "70" >

  < s:FormItem label = "employee:" >

  < s:DropDownList / >

  < / s:FormItem >

  < s:FormItem label = "office phone:" >

  < s:TextInput / >

  < / s:FormItem >

  < s:FormItem label = "Mobile phone:" >

  < s:TextInput / >

  < / s:FormItem >

  < s:FormHeading label = "Dates" / >

  < s:FormItem label = "pickup Date:" >

  < mx:DateChooser / >

  < / s:FormItem >

  < s:FormItem label = "Date of return:" >

  < mx:DateChooser / >

  < / s:FormItem >

  < s:FormItem >

  < s:Button label = "Submit Request" / >

  < / s:FormItem >

  < / s:Form >

  Are you sure that you run the mxml right? A few time to create a new also helps. Sometimes templates html (js files) are absent from this cause an error javascript and nothing to load. Usually, the own generation project done. If you right click on the generated swf file that shows?

• My bluetooth and wlan refused lights. I've linked enabling the setting but nothing shows up there. What can I do to fix this...

  I tried to activate the console bluetooth, WiFi or just off bluetooth completely. I tried to use the command Setup but nothing happens. Wireless bluetooth and wlan settings are simply empty.

  Is there a hardware button or a FN key on your keyboard? It might look like a satellite dish or even signal bar, please understand this part. But if there is a button, press it and check if all of the parameters of return on.

  Concerning

• When I try to download AE or Premiere its says download free trial but nothing shows

  I tried to install the free trial of After Effects and Premiere Pro. When I click Download trial its says on the next page "is downloading now..." "but nothing happens for a long time. My creative cloud opens as well, but there is nothing on these software only Photoshop I have installed before

  I use Windows 7 and the browser I was using was Google chrome before but later, I tried Internet Explorer.

  Hi ivanateles,

  You might want to try to download the available direct download links to: http://prodesigntools.com/adobe-cc-2014-direct-download-links.html

  Please make sure you follow the instructions mentioned on the page before you start the download.

  Kind regards

  Rave

• Movement of keyframes does not - I can see the values change, but nothing happens in the monitor!

  I'm having a nightmare trying to program in a few Motion keyframes to change the position of an element in my program monitor.

  I created the image key to assign the value of the position of an element in the timeline - I want the clip to move toward the Center on the side of the screen. I followed the guidelines and can see the keyframe symbols appear in the view of key images marking the beginning and the end of the change. What is strange, is that when I press play, I can see values changing in the effect controls panel - but nothing really happens in the clip! The clip in question has a silhouette figure, that I created using images of the figure against a green screen, which has then been hidden. I then applied a track matte key to the below item to fill the silhouette with footage - this has something to do with my animation does not?

  I checked to assure that I do apply keyframes for the clip, checked parameters interpolation of keyframes of & all seems in order. I'm new to first, & I apologize if I've properly referenced the different tools or windows - but I hope you get the idea. I looked online but can't find someone reporting a similar issue, that is certainly a first when you are working with such a popular program. I hope that it is something stupid and can be easily solved.

  Can someone tell me why the keyframes, I could, & can change the clip plays, are not actually affecting the clip at all? Any help would be greatly appreciated.

  I realized after the announcement that if I applied the keyframe to the matte rather than the silhouette clip keyframes of the movement worked. Thanks for the advice so guys!

• Satellite U500 - 01b - Webcam turns on, but nothing

  Hello world

  I have a Satellite U500/01b, aged for 2 weeks and I am yet to discover how to operate the webcam. Everytime I open the program (the top button on the small box that appears on the left) I just get a black screen. Turns on the webcam, but I see nothing. I had it working at a time by selecting 'night mode' in the settings but now I went to for use and its just empty.

  Y at - it a trick or something to make it work? What I am doing wrong?

  Thank you.

  Hi J_irwin,

  Are you running the factory settings or did you do your own installation of Windows?

  In my view, it must be a problem with the webcam settings and you should check out them. So read this article that can help you:
  [How to change the settings for the built-in webcam If the image is very dark or black? | http://APS2.Toshiba-tro.de/KB0/HTD9402LC0000R01.htm]

• Why do I receive flag showing that I have a problem and insert the disc. but nothing shows

  Why do I get a red flaag showing I have a problem and to insert the blank disc aa, what I do, but the flag persists?

  Hello

  • What disk you insert?
  • What are the instructions?
  • How long have you been faced with the question?
  • Are there changes to the computer?
  • The problem is present in Safe Mode and clean the boot?
   
  I suggest you run the Analysis System File Checker and see if TI the problem still occurs. To do this, please see the following article.
  http://support.Microsoft.com/kb/929833

• no error, but nothing shows up - function main wrong?

  Hey, I'm compiling this program and I have no error but the applet shows, then disappears without showing anything! It should show 2 clocks!

  import java.awt.*;
  import javax.swing.*;
  import java.util.*;
  
  public class StillClock extends JPanel {
    private int hour;
    private int minute;
    private int second;
  
    public static void main( String arg[] ) {
          StillClock SC = new StillClock(4, 20, 45) ;
          StillClock SC2 = new StillClock(22, 46, 15) ;
      }
  
    /** Construct a default clock with the current time*/
    public StillClock() {
      setCurrentTime();
    }
  
    /** Construct a clock */
    public StillClock(int hour, int minute, int second) {
      this.hour = hour;
      this.minute = minute;
      this.second = second;
    }
  
    /** Return hour */
    public int getHour() {
      return hour;
    }
  
    /** Set a new hour */
    public void setHour(int hour) {
      this.hour = hour;
      repaint();
    }
  
    /** Return minute */
    public int getMinute() {
      return minute;
    }
  
    /** Set a new minute */
    public void setMinute(int minute) {
      this.minute = minute;
      repaint();
    }
  
    /** Return second */
    public int getSecond() {
      return second;
    }
  
    /** Set a new second */
    public void setSecond(int second) {
      this.second = second;
      repaint();
    }
  
    /** Draw the clock */
      @Override
    protected void paintComponent(Graphics g) {
      super.paintComponent(g);
  
      // Initialize clock parameters
      int clockRadius =
        (int)(Math.min(getWidth(), getHeight()) * 0.8 * 0.5);
      int xCenter = getWidth() / 2;
      int yCenter = getHeight() / 2;
  
      // Draw circle
      g.setColor(Color.black);
      g.drawOval(xCenter - clockRadius, yCenter - clockRadius,
        2 * clockRadius, 2 * clockRadius);
      g.drawString("12", xCenter - 5, yCenter - clockRadius + 12);
      g.drawString("9", xCenter - clockRadius + 3, yCenter + 5);
      g.drawString("3", xCenter + clockRadius - 10, yCenter + 3);
      g.drawString("6", xCenter - 3, yCenter + clockRadius - 3);
  
      // Draw second hand
      int sLength = (int)(clockRadius * 0.8);
      int xSecond = (int)(xCenter + sLength *
        Math.sin(second * (2 * Math.PI / 60)));
      int ySecond = (int)(yCenter - sLength *
        Math.cos(second * (2 * Math.PI / 60)));
      g.setColor(Color.red);
      g.drawLine(xCenter, yCenter, xSecond, ySecond);
  
      // Draw minute hand
      int mLength = (int)(clockRadius * 0.65);
      int xMinute = (int)(xCenter + mLength *
        Math.sin(minute * (2 * Math.PI / 60)));
      int yMinute = (int)(yCenter - mLength *
        Math.cos(minute * (2 * Math.PI / 60)));
      g.setColor(Color.blue);
      g.drawLine(xCenter, yCenter, xMinute, yMinute);
  
      // Draw hour hand
      int hLength = (int)(clockRadius * 0.5);
      int xHour = (int)(xCenter + hLength *
        Math.sin((hour % 12 + minute / 60.0) * (2 * Math.PI / 12)));
      int yHour = (int)(yCenter - hLength *
        Math.cos((hour % 12 + minute / 60.0) * (2 * Math.PI / 12)));
      g.setColor(Color.green);
      g.drawLine(xCenter, yCenter, xHour, yHour);
    }
  
    public void setCurrentTime() {
      // Construct a calendar for the current date and time
      Calendar calendar = new GregorianCalendar();
  
      // Set current hour, minute and second
      this.hour = calendar.get(Calendar.HOUR_OF_DAY);
      this.minute = calendar.get(Calendar.MINUTE);
      this.second = calendar.get(Calendar.SECOND);
    }
  
      @Override
    public Dimension getPreferredSize() {
      return new Dimension(200, 200);
    }
  }

  Edited by: Christopher on May 28, 2011 03:05

  How do you run that? If you run it as a normal program via main(), I expect that it ends when the hand ends.

  You are creating two JPanels but does not create a window frame/for they appear in. If you try this

  JFrame frame = new JFrame();
  frame.setLayout(new FlowLayout());
  frame.add(SC);
  frame.add(SC2);
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  frame.pack();
  frame.setVisible(true);
  

  You will see a window with your clock in them.

  Published by: Peter Lawrey may 28, 2011 12:40

• Dell Vostro 220 s turn on but only show black screen on desktop

  My 2008 late model Dell Vostro 220 s desktop with power on and go while the start and shows windows starting but when it will go on the desktop, it will just show a black screen. Any help would be nice!

  Thank you

  Darian C.

  You can try to start your 220 s in VGA mode (video low resolution).

  To start your computer in low video mode resolution, follow these steps:
  1. remove all floppy disks, CDs and DVDs from your computer and restart your computer.
  2. hold the F8 key as your computer restarts.
  3. in the Advanced Boot Options screen, use the arrow keys to select Activate video low resolution (640 × 480)and press enter.

  If the problem is not reappear low resolution mode, then the question is probably associated driver. You may be able to resolve this problem by updating the video driver with the latest version of Dell or Intel.

• 3 updates, but nothing shows

  Update Windows indicate that 3 updates is available. When I check what type of updates, there is nothing in there. Is this possible or do I have some malicious programs trying to lure me download something?

  Never seen before and windows update icon that opens down I have the 'clock' corner and even windows update seems real.

  Vista SP2 from basic home, HP G5000

  Hi jiipen,

  I suggest that you run the system preparation tool, to download this tool, click on the link below:
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=eee94693-9aa6-4278-ace6-f2f9b7732bf1&displaylang=en

  You can also try reseting component of Windows Update.
  To do this:

  1. click on the following link: http://support.microsoft.com/kb/971058
  2. click on run in the file download dialog box and follow the steps described in the fix it Wizard.

  Thank you, and in what concerns:
  Swati K - Microsoft support technician