Actually already many programs for
Actually had a lot of programs to change the registry of windows in terms of changing a Windows Explorer toolbar.
But here I will clarify how to change the background Windows Explorer toolbar with a manual method, which we entered into the registry of a windows and immediately change the settings with the image we want. Same conditions required of a manual with an instant, which both use a picture that uses extension *. BMP (Bitmap)
Oks, now we start.
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How to change the background on the Windows Explorer toolbar
3 HOW TO IMPROVING flash is BROKEN
Maybe you ever been frustrated by your flashdisk damaged, but still could be detected by the computer. Relax, as long as the FD is still detected, it means you still have the possibility of FD for repair.
The indications, Flasdisk still detected by the computer which led to the location of the drive, can drive D, E, F and so on. Typically, damaged flash software, will bring up an error message will be in use such as "Write Protect Error" or "The disk is write protected" and so forth. In other terms, this type of damage called 'corrupt'.
Any type of damage has several levels began to mild to severe. So, how to fix it depends on the extent of damage to the flash itself.
Here's a tutorial to improve stick from some level of damage:
1. Lightweight,
First go to Run, type cmd, then type chkdsk Drive Letter: / f.
Information
a. DOS command chkdsk command checks the disk for errors
b. Drive Letter: Drive is the location of flash, this command places the contents of the flash drive.
c: / F is Fixes errors on the disk, the command to remove the error on the disk.
Wait until the process is running 100%, If the show command Convert the folder to a file? [Type] Y. then delete the file / folder was corrupted with the command DEL V :*.*.
2. Rather heavy,
- Download the application Hewlett Packard USB Disk Storage Format Tool here.
- Install the application, and insert the flash is problematic to one USB port. Make sure your flash is detected
- Run the application of the HP USB Disk Storage Format Tool
- Determine where the flash drive is inserted,
- Select Create New or Replace Existing Configuration to create a new partition and delete the existing configuration in flash,
- Format your flash is in accordance with the desired file system.
3. Weight
If the flash was damaged by Bad Sector, the following steps could be the last alternative use Partition Magic utility. This tutorial is using Partition Magic 7.0. With this software, we try to get rid of Bad Sectornya following manner:
a. Install Partitioan Magic 7.0
b. After the installation process is complete, run the program. Press the Resize Partitions menu. Then navigate to the flash drive where we are. This menu will change the size of our flash partition. Then specify the size to not include the location of Bad sector.
It should be noticed that PartitionMagic can check the bad sector through the Operations menu -> Check for Errors as a feature in Windows. Scandisk
This utility needs to be done before running Partition Magic to make sure the location of bad sectors.
Another way is to delete the existing partitions on the pendrive using Operatons menu button -> Delete.
Many features associated with the handling of hard drive in Partition Magic. You can develop it themselves. Partition Magic download it here or at some other web. read more ...
How to protect Computer from Virus
Virus ... Many people are confused lose data because the computer got a virus. And this is very common even in almost everyone at some point in time. If you're logged into the virtual world without any protection at all, you will definitely infected. Here are some steps you can take to minimize your risk.
Buying and using an external hard drive. Back up all important files and documents to an external. In case you have to reformat your hard drive, this will ensure you have access to all your important information.
Install anti-virus and schedule it to run every day. You also want to change the configuration to scan for malicious email attachments. Free AVG is very good as an anti-virus program, and as the name suggests, we are free to download and use.
Every time you download something, make sure you do a scan before opening it. This is a fast way to spread the virus. Take an additional 10 seconds to scan and keep your computer safe.
Download spyware protection program. Super anti-spyware is spyware protector free of charge and free to use. The dangers of spyware is that it can send information from your computer to hackers. So, when you log into your bank account or to your credit card account, the information you type can be passed on to the hackers! Spyware and firewall protection is very important for protection against spyware.
Ensure you have spam filters installed if you use a desktop email application. Use online services such as Yahoo, Hotmail, or Gmail web based email account. Be sure to adjust your spam settings in your account settings.
Exercise caution when opening attachments. Always scan attachments, and never open an attachment with the extension EXE. because most likely this is a virus file and once you open it there's nothing to stop it.
If your computer is infected with a virus, disconnect from the Internet and start running your antivirus program. Sometimes you need to browse the forum to ask for help. In this case using a different computer and recorded. If you can not remove the virus, then you may need to contact your pc technology that can solve this problem for you. and visit
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How to prevent computer viruses are not affected
Some things to keep the virus from infecting and spreading to the computer are as follows:
- Using antivirus software is always updated regularly. Do it updates automatically if the computer is connected to the Internet or manually by downloading the file to be installed antivirus updates later. It aims to identify and eradicate the virus can be new viruses that keep popping up. This becomes important if a computer user always use flash or other device that is always moving a computer or frequently used on the internet which will likely bring new viruses that can be transmitted to the computer. Or if the computer is always used for the Internet. Updates can be done every 1 or 2 weeks, but this depends also from the antivirus update service providers.
- For computers connected to the network, always use a firewall to prevent viruses and other disorders such as hackers and so forth.
- Perform a virus scan on the flash or external hard drive into a computer that was previously used on another computer. This becomes especially important for computer users who use portable antivirus (not necessarily direct the installation and use).
- Do not open or execute files from another computer for suspicious, such as files or folders that berekteksi *. exe (application) that looks suspicious.
- Many viruses that use icons similar to the Windows folder, you must be careful because if you open this folder and then the virus can actively infect your computer system, especially since you opened the folder from the flash that you have used on other computers or the Internet. So you are not one where the original folder or a folder bervirus, so always use Windows Explorer and open the folder from the explorer (by clicking the plus sign and click the desired folder, then the contents of the folder will be displayed on the right page.
- Be careful when opening the autorun menu, namely a dialogue menu that appears for a moment outside devices such as flasdisk or cd / dvd-rom in put into the computer. Because it could be these menus have been changed by the virus, so rather than opened the file but instead opened the virus. So do not open if there are differences in the menu or writings such as "Open folder to view files, using the Application". This autorun menu appears if autorun function on Windows is active.
- To anticipate the opening of the virus file by the computer user via the autorun menu or so viruses can not be run automatically when entering foreign media like flash, it can disable autorun or autoplay function on Windows. By disabling the autorun function on Windows, then the box will not appear on the menu and viruses that exploit the autorun.inf file within the flash will not run automatically when the flash is entered into the computer.
- For important data like documents Ms Word, Excel and other files that have extensions. Exe, you can compress the files. Zip or. RAR (with WinZip or WinRar program). This is because it can prevent the virus infecting your data. Once compressed, you can delete your old data. To run the file you can do extract a file or directly open the files. Zip or. RAR is then click on the file you want to open. Another advantage of your files inside. Zip or. RAR size becomes smaller because the compressed. Previously confirm that the files that you want to compress the file there is no virus.
- Many viruses that infect Ms Word document with the extension. Doc, which was then the document will change to extension. Exe. Therefore, in order to avoid virus attacks like this then change the files. Doc into the extension. Rtf (rich text format), because it is still rare virus that attacks files. Rtf. And if you type in the Ms Word then save them with the format. Rtf.
- Use virus-prevention programs that can permanently infect a computer system such as Deep Freeze, System Protect, and so forth.
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How to Check CPU Voltage Power Supply
Below is a way to check power supply using a multimeter
<============ Arrangement on power supply cable ==============>
In the format of power supply is still divided between several form factors. Standard power supply ATX and BTX still using voltage as 3 parts mentioned above. Version ATX currently have version 1.3 where there is an additional SATA power to new devices such as SATA hard drives. Meanwhile, the latest form factor is the changing use of BTX and add pin AUX power play from 20pin to 24 pins. But basically remained the same where the 12V, 5V and 3.3V is the voltage used in the output voltage power
Below is a description of the power supply connector with each output voltage according to the standard ATX power supply
3.3 volts
To check the voltage 3.3V connector 2 can be used. The first is to use the Main Connector cable. And look for Orange-colored wires with Black, Orange is 3.3V + and Black is-3.3V.
Volt and 5 and 12V
To check the 12V and 5V easiest.
Use Peripheral connector cable with the color Red, Black, Black and Yellow.
To get 5V, connect the multimeter between Red with Black Plus Minus
==== Toleransi power ======
For example you have a power output of 3.45V to 3.4V or 3.3V. Output is still acceptable with a limit of tolerance. 5V to 12V and still be acceptable if not exceed 5.25V and 13V
Generally the output power supply are among the top percentage in the image above. For the best conditions, voltage 3.3V no more than 3.4V. For no more than 12V and 12.5V for more than 5V not 5.2V. Even in some of the power supply can also indicate a lower voltage but not too low if this is still acceptable from teleransi limit the percentage of power still has an adequate output.
For abnormal conditions, power supply output is above a threshold percentage, such as the image above. Too high will cause the device to be Overvoltage and gets hot, too low will also provide ketidaktabilan the CPU or hardware device.
Forward with BTX
Few reviews on BTX power. Changes in standard ATX and BTX is only the additional 4 pins. Has a 20pin ATX power while BTX has a 24pin power. Below is where the difference in power BTX mainboard power jack (no jack power connector power supply) which at the very bottom of the given color is a new addition to pin 4 on the standard BTX
Above description can give a little knowledge of how to check your power supply. That needs to remember is the power supply will not have such precise output should show the number 12.0V, 5.0V and 3.30V. Certainly there is little change in both numbers bigger and smaller. But the power output must match the terms of the tolerance limits, and does not exceed the tolerance then the power supply still has the correct output, and fit for use.
For the best conditions there is a power tests using how to check power output with no load conditions or no computer attached to the device. But there is memilh easy way to check when the power supply was connected to a PC or mainboard keperangkat. This method has good and bad effects. When the power supply checked when paired hardware will show the positive value of actual output power conditions issued by the power supply. On the other hand could power voltage below shows the number of above normal because of the burden of discharging the power supply. As long as they do not exceed the tolerance limits the output power supply can be accepted. Provided Power Off does have a power supply or power output is adequate and sufficient supply of power to the computer device.
If you wish to check the power output of power supply, should be cautious enough not to place short or the relationship between plus and minus. As usual, the risk of your hands while it is checked and must be very careful to connect the multimeter to the power supply connector.
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