Saturday, November 21, 2009

pertanyaan besar...

Beberapa hari kemaren dapat pinjeman modem cdma dari temen. Rencananya mo buat nyoba fleksi unlimited. Dan Jrengggggggggg...... ternyata lelet banget. sangat sering unconnect, gimana ja? eh, kepikiran make smart tapi modemnya ndukung EDVO gak ja? nyari info di paman gog*** gak ketemu2... ada yang tau?

Friday, October 16, 2009

How to Repair Boot Errors

If you can't get to startup options by pressing F8 you will need to boot from XP cd and go to Recovery Console.

Tips
  1. Remove the non-system disk from your boot device. For example, remove the non-system disk from the floppy drive or the CD-ROM drive.
  2. Change your computer's boot sequence. Make sure that your computer's first boot sequence is the CD-ROM Drive.
  3. Insert the Windows XP CD-ROM into the CD-ROM drive, and then restart the computer.
  4. Click to select any options that are required to start the computer from the CD-ROM drive if you are prompted.
  5. When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
  6. If you have a dual-boot or multiple-boot computer, select the installation that you must access from the Recovery Console.
  7. When you are prompted, type the Administrator password. If the administrator password is blank, just press ENTER.
  8. Enter in the following commands:

    COPY X:\i386\NTLDR C:
    COPY X:\i386\NTDETECT.COM C:[where X=CD ROM Drive].
  9. Take out the CD ROM and type exit.
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How to Find Hidden or Locked Files in a Directory

There are ways in which you can hide a file; like either using DOS commands or using 3rd party softwares. This article deals with just confirming that a hidden file does exist. It just goes to show you that just because you can’t see something, it doesn’t mean it isn’t there! If you can confirm that a file exist in a directory you can further do something to show it. This method will show all the files in a directory, despite being hidden by any software or method.

steps
  1. Open command prompt with administrative rights.
    • Consider you're in the directory “C:\Windows” and you want to see all the files in that directory even though if the files in that directory is hidden by the best hiding algorithm in the world.
  2. Type: “dir /ah/p/w” [Without Quotes]
    • An example would be: c:\Windows\dir /ah/p/w
  3. Press enter: the command should display all the hidden files in that directory with no problems. After you've confirmed the existence of the hidden file, you can do further to break into the hidden file, and show it; thats up to you .
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How to Clean the Windows Registry by Hand

Run section for Windows start-up items
As your registry grows in size, your operating system's performance may be compromised. Third-party registry cleaners may not have the best logic and algorithms to effectively clean all registries. They perform cleaning tasks based upon a predefined set of rules that may not work in your registry, or even a healthy registry, let alone a bloated or corrupted registry.

Fortunately, you can clean your registry manually to remove leftover application entries after uninstalls and unnecessary start-up items.


Steps

  1. Launch the Windows registry editor.


    1. Click on the "Start" button, then select "Run...".
    2. Type regedit inside of the text box.
    3. Press "Enter" or click on "Ok".

  2. Backup your existing registry before making changes. This will offer a way to undo the changes you make if they negatively impact your operating system or installed software. (See related articles on how to backup your registry. A registry backup is really a critical step, and should be undertaken immediately before beginning any editing of you registry).


    1. Click on the "File" menu and select "Export".
    2. Select "All" in the "Export range" panel.
    3. Choose a location for the backup and then enter a name.
    4. Click on "Save".

  3. Familiarize yourself with the registry editor. It is broken into two window panes, with the left pane used to show the entire registry tree and the right pane used to show individual values.
  4. Browse to remove old applications. Remove any application listings which have already been uninstalled.


    1. Expand the "HKEY_CURRENT_USER" key (looks like a folder) by clicking on the plus (+) sign next to it.
    2. Expand the "Software" key.
    3. Look for keys that contain either the application's name, or more commonly, the application's developer (company name).
    4. Highlight a key for the application.
    5. Press "Del" to delete it.

  5. Search applications by their name, executable name, and/or folder name. Remove any application listings which have already been uninstalled.


    1. Press "Ctrl" and "f" to open a find dialog.
    2. Enter the text used to search for the application's listings.
    3. Click on "Ok" to search. The key or value should be highlighted when found.
    4. With the proper key or value highlighted, press "Del" to delete it.
    5. Press "F3" to find the next result and repeat.

  6. Remove unwanted start-up items. Many of the more popular applications, such as Adobe Reader, Quicktime Player, and Real Player, will install a registry value to load an updater or similar process when Windows starts. To delete these:


    1. Expand keys (as done previously) to get to the following location:  My Computer\ HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows\ Current Version.
    2. Highlight the "Run" key.
    3. Look for values inside of the left pane. These will be shortcuts to executable files.
    4. Highlight a value to remove. If you're not familiar with these, or are unable to guess which ones correlate to which applications, Google for it or use a process search engine such as Process Library
    5. Press "Del" to delete it. To select multiple entires to delete, hold down "Shift" or "Ctrl" while clicking.
    6. Repeat this process for the same key path inside of the HKEY_CURRENT_USER location as well. If an application installs for "all users", it will put these startup items inside of the the local machine folder. For current user or single user software installs, they will be put into the current user folder.

  7. Close the registry editor when finished.

How to Beat Your Trojan Virus

The Trojan Virus can be very common so you should keep your computer protected with Norton or Macafee Virus Program. The paid version in Norton will kill the virus completely but in Macafee, the free version will only stop the Trojan Horses. If the Trojan horses did invade then you will need to know some C++ stuff to stop it. There is a certain code you will need to know to keep all the boxes from appearing. The effect after the horses drastically slows your computer. While your computer is going slow you may see a shield next to the clock at the bottom right corner and it will occasionally turn into a question mark. It is a scam and by clicking on it you are downloading more of the after Trojans or Trojan spies (they slow your computer) To stop the spies in their tracks, follow these steps.

Steps
  1. Go to the start button and then go to accessories. 2. 
  2. Look for System Tools. 
  3. Go to the little box that says system restore and click on it. Hold your mouse over it. 
  4. Note that a new window appears with a button Restore Computer to an earlier time. 
  5. Click next then a calender will appear choose a date before you got the virus and continue. 
  6. Notice that your computer will restart and return to the condition it was in on the date you selected. 
  7. Understand that if it does not, then go to Programs, select system restore, and all the files on your computer should be erased. 
Tips
  • System restore is only available in Microsoft's Windows Me, XP and Vista operating systems.
  • If something tells you what file or folder the virus is in then go to my computer and delete the folder.
  • If your computer lags just wait for it to smooth out. Warnings
  • Opening anything besides what I told you to open may damage your computer.
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How to Automatically Turn on a Computer at a Specified Time

!!!!!!!!!! BEFORE YOU FOLLOW THESE STEPS, CHECK AND SEE IF YOUR BIOS HAS SETTINGS FOR THIS, ACCESS IT BY FOLLOWING THE PROMPTS WHEN YOU FIRST TURN ON YOUR COMPUTER.
  1. Short the wires of the power switch on the CPU casing. To do this, you will need to remove the front panel of your computer and cut the wires leading to the power button. Then join them together by twisting them and wrapping them in electrical tape. This will bypass the power button, and as long as power is flowing through your machine, it will be on.
  2. Put a timer between the power cord and the computer. Timers are readily available at hardware stores. You will need to cut the power cord, and wire the timer in there.
  3. Set the timer. You will have to set it so that it turns on when you want it to, and turns off when you want it to stop. Your timer should come with set-up instructions.
  4. Keep the power switch on at the wall at all times. This will mean that nothing stops your computer from turning on by itself.

For Macintosh

  1. On a Macintosh you can bypass all the complicated rewiring and reprogram your computer.
    1. On the dock click on the icon for system preferences.
    2. Click on the "Energy Saver."
    3. Click on the "Schedule" button.
    4. Set the time you would like your computer to startup and/or shutdown everyday.
Tips
  • Use an Omron or Idec timer with range of 1 minute to 24 hours range.
 
Warnings
  • Taking apart your computer will void the warranty, and you will not be entitled to any free service. Also, doing this will immediately remove any sale value in the future (people normally want a normal computer, not one with a mind of its own).
  • Make sure any cable is unplugged before you do this. There is quite a lot of electricity going through a computer, even if the power on the computer is off.
  • Make sure that the timer is set to a time when you would not be working, as otherwise you may lose work when the computers power fails.
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