Issue related to startup black screen stuck

Question

I have upgraded my laptop OS to windows 10 (64 bit) .. The problem is when i use to start my laptop after HP logo screen stucks to black color and dosent show any messaage or error.. Wat should i do to recover my laptop...?

Answer 1

Actually I want to flash the image which I have in my system and when I am trying to do it,it is not showing it.simply creates the frame but not displaying the image.I am attaching the code--
import java.awt.*;
import javax.swing.*;
public class SplashScreen extends JWindow {
  private int duration;
  public SplashScreen(int d) {
    duration = d;
  // A simple little method to show a title screen in the center
  // of the screen for the amount of time given in the constructor
  public void showSplash() {
    Dimension size = new Dimension(0,0);
    // Set the window's bounds, centering the window
    int width = 404;
    int height =406;
    Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
    int x = (screen.width-width)/2;
    int y = (screen.height-height)/2;
    System.out.println("x=="+x);
    System.out.println("y=="+y);
    setBounds(x,y,width,height);
    // Build the splash screen
    JLabel label = new JLabel(new ImageIcon("Logo.gif"));
     // Display it
    setVisible(true);
    // Wait a little while, maybe while loading resources
    try { Thread.sleep(duration); } catch (Exception e) {}
    setVisible(false);
  public void showSplashAndExit() {
    showSplash();
    System.exit(0);
  public static void main(String[] args) {
    // Throw a nice little title page up on the screen first
    SplashScreen splash = new SplashScreen(5000);
    // Normally, we'd call splash.showSplash() and get on with the program.
    // But, since this is only a test...
    splash.showSplashAndExit();
}Please take a look on it and please provide your valuable suggestions on it so that I can flash the image.