Black screen with a enter pass word

You can resort to iTunes to unlock iPhone without password. Just follow below steps.

To unlock iPad screen without password or to unlock disabled iPad mean you have to remove your previous pass code and restore your iPad. Here we introduce three methods which you can follow.
Method One: How to unlock iPad without password using iTunes

• 1. Connect iPad to the computer you have synced with.
• 2. Open iTunes on your computer and connect it with your iPad. If fortunate, you can enter the iTunes without password. But in most cases, there would be prompt asking for a pass code. Try another computer you've synced with, or use recovery mode. (The recovery mode will be mentioned in method three.)
• 3. Find your iPad in summary and make a manual backup. Once the backup have finished, click Restore your iPad with the most relevant back-up.

For more methods, check: How to Unlock iPhone

It seems that you've incorrectly entered the pass code too many times. The screen should tell you how long you have to wait to try again. If you don't recall your passcode then connect your phone to your computer, start iTunes, and choose "restore".

During the boot process you will see on the screen to press a certain key to enter setup
Press and hold that key during the boot up process to enter BIOS you can load failsafe defaults or load optimized defaults ,press escape then press f10 to save to cmos to restart
or you might try
During the boot process tap the f8 button repeatedly this will boot into safe mode where the only things
working will be your mouse and keyboard enabling you to attempt to repair your computer
hope this helps you

What you can try to do is hit "Ctrl" + "Alt" + "Delete" which should open task manager once you've reached the black screen. Click "File" from the menu bar and then "New Process". Type "explorer" in the box, and, Voila!, you should be able to see things again.

Sadly, this is indicative of a virus or corruption of the operating system. I'd recommend backing up all your stuff and then tapping "F8" while you're computer is turning on, hitting "Enter" on "Repair my Computer", clicking through the dialog box, and then select the "Acer Recovery" option. This will wipe everything back to factory defaults.

be able to connect to the inter net on that computer click Start>run>type cmd>ok on the black screen type ipconfig >enter under wierless setings note down the numbers go to a web browser snd put the numbers in the adress bar enter
this will send you to the router settings login normaly blank password after this you can acses the security settings and enter a pass word any computer conecting to the network router will need and rember the pass code...

You don't actually need the CD to reconfigure your router or change the password or anything related to your router. So long as the router is connected to your computer via ethernet cable you can access the browser configuration page of your router.

1. connect your router to your computer via ethernet cable

2. If you are using Windows XP
- click start
- click run
- type cmd
- in the black screen type ipconfig and press enter
- look for the default gateway (example 192.168.1.1)
- Open Internet explorer
- type in the address bar: http://the default gateway (example http://192.168.1.1) then press enter and it'll ask you for the password
- usually the username is blank and the password is admin or the username is admin and the password is pass or password

If you are using Windows Vista / Windows 7
- Click the pearl button
- Click on start search at the bottom of the pop-up window
- type cmd (don't press enter yet)
- right click the black icon on the top of the window after typing cmd
- click on the run as administrator
- click on continue if there's a prompt
- in the black screen type ipconfig and press enter
- look for the default gateway (example 192.168.1.1)
- Open Internet explorer
- type in the address bar: http://the default gateway (example http://192.168.1.1) then press enter and it'll ask you for the password
- usually the username is blank and the password is admin or the username is admin and the password is pass or password

After successful accessing the configuration page you can now configure your router freely.

your harddisk is not detected.
open your cpu case.
then reattch the power code and datacode to hard disk.

Hello,

I had this issue my brother took it to a computer place and they had to enter a BIOS password, it did not cost anything hope it helps!

The sequence is:
a) The Dell bios splash screen is displayed,
b) the screen will go black,
c) the disk activity light will flash for about 5 - 7 seconds, then will remain off.
d) you force a power off,
e) wait a few seconds,
f) then turn the machine back on.
g) The bios splash screen is displayed,
h) then a black screen with white text is displayed, reporting that Windows was not shut down nicely and would I like to boot into safe mode or safe mode with networking, or others.
g1) If you choose Safe Mode, Windows will boot up successfully. If I restart, the computer will usually (probably) boot into Windows fine.
g2) If you choose Boot Normally, the computer will usually (probably) enter the black and hung state.
see if that helps and the if possible do a do a system restore to when the system was working correctly.

have no friken idea