Saturday, August 20, 2011

Windows 7 Slow Internet Connection




A windows 7 slow internet connection is a very commonly experienced problem. Anyone who notices this problem will need to find a way of fixing it. Fortunately with a bit of know how fixing these problems is actually fairly easy.

Assessing the Situation

The first thing that you will need to do before you can fix the problem is to find out exactly what is causing the slow internet connection. If your internet connection is very slow then it can be annoying to use your computer at all.

Considering the Type of Connection

You now need to think about the type of internet connection you are using. There are several different types of internet connection that are available. DSL and Cable connections are faster than regular dialup connections. A fiber optic connection would be the fastest connection.
If you are using a dial up connection then this will probably be the reason why the internet is so slow. The fastest you can achieve is using a 56 Kbps modem.

Wireless Networking

If you’re using a wireless network connection then you will need to optimize everything. This will ensure that your computer can connect quickly to the internet. If your computer is located in an area of weak signal then this will affect your reception and your ability to receive a fast internet connection.
The quality of wireless networks will be affected by the distance between the router and your computer and the number of obstructions between it.

Viruses

Computer viruses are a huge problem for anyone who uses a computer on a regular basis. Viruses cause your computer to be much slower than it normally is. Viruses also reproduce by sending them through your email account. This will considerably slow down your internet connection and make it much more difficult to use.

To speed up your computers internet access you really need to use a virus scanner. A virus scanner makes it possible to remove the virus infection.

Spyware

Spyware is another serious threat to computers. This is like a computer virus but designed to collect all of your personal information. This is very dangerous and also consumes a lot of your computers internet speed.
If your bandwidth is limited then you will need to scan for spyware. It’s easy to scan through your computer using a spyware scanner. This makes it easy to find and remove the threats. This should instantly speed your computer up.
Downlaad NoAdware – The best rated anti spyware


source: http://www.windows7-slow.com/windows-7-slow-internet-connection/
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How to Clean the Registry on Windows 7


All recent versions of Windows store computer settings in the registry. The registry is a large database which stores various settings. There are however many problems which can affect the registry. If your registry experiences any problems then it will slow your computer down. A corrupt or damaged registry can also make your computer much less stable. You can make your computer faster by running clean registry on Windows 7 applications.

What is the Registry?

The windows registry is a large database which contains lots of useful settings. Every time your computer does anything it will first need to find the answer to questions by looking in the registry. If your registry is too big or full of corrupt entries then you will need to clean registry on Windows 7.

How to Clean Registry on Windows 7

Cleaning your windows 7 registry requires specialist software. It’s not possible to use regedit to manually edit the registry. Removing the corrupt and unnecessary keys by hand can be very complicated and time consuming. It’s also very likely that your computer will be worse off by trying to manually edit the registry.
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The registry is the brain of your computer. This is a very serious utility which needs to be looked after. If your computer is slowing down or grinding to a halt then you will need to clean the registry. By cleaning the registry you can speed up your computer and make it much more streamlined.

Choosing Registry Scanners

To clean your registry effectively you will need to use a registry scanner. Registry scanners are very useful tools which can be used to automatically scour through your computers registry. This will make it possible to remove the unnecessary entries in the registry and streamline it.
There are lots of different registry scanners available on the internet. Simply spend some time searching for each of these and read the reviews. Some of them will come with added features and additional applications.
By removing these unwanted entries you should be able to make your computer work much faster. The registry can grow and expand in size over time. Whenever you use your computer it will collect all sorts of information in the registry.
You should run the registry scanner regularly to make your registry much smaller. This will make it possible to make it much more enjoyable to use your computer.
Download RegGenie – The best rated registry cleaner.

source: http://www.windows7-slow.com/how-to-clean-the-registry-on-windows-7/

How to fix error 0xc18a0401, oxc18a0401 on HP printers

Solution 1:



Press and hold the "*" key. Press the "#" key and release both keys. Display should say "Enter Special Key Combo"
Press and release in sequence the "1", "2" and "3" buttons. Display should say "Support" and display the FW rev (something like R0631R).
Press and release the right arrow button until the display says "System Configuration Menu".
Press and release the "OK" button. Display should say "Hardware failure status". If not there already, Arrow Key over to "Hardware failure status",
Press and release the "OK" button. Display should say "Hardware failure status: Clear. Press OK to clear".
Press and release the "OK" Button. Message changes to "Hardware failure status Cleared. Press Cancel to continue".
Press and release the "CANCEL" button as many times as necessary, until the "Welcome to Photosmart Express" screen appears, or, the "Ink System Failure" screen appears. Do not try to print at this stage.
Using the Power Button, turn the unit OFF and unplug the power cable from back of the printer and wall outlet.
Wait 30 seconds for the power to get discharged and then plug the power cable into the wall outlet first and then into the back of the printer.
Turn the unit on. The printer may display message "Use Power button to shutdown the printer" followed by "Press OK to continue". 
Press OK. The Printer will start the "One time ink initialization process". Allow this process to complete and do not interrupt. 
Once the initialization process is complete, the printer will print out a Diagnostic Page. 
Solution 2:

Unplug the power from behind the printer.
Wait for 60 seconds. 
Hold down the “print photo” and “cancel” at the same time. You should be able to see it with a blank screen for several seconds.
It's done
Try again and again if at first it doesnt work.

Solution 3:
Unplug the all-in-one from power.
Wait 30 seconds.
Plug in the power only.
Repeat steps 2-4 two more times.
On the third time after plugging the unit into power check the functionality. 

Solution 4:
Unplug the power cord from the back of the HP All-in-One.
Wait for the unit to go to the sleep mode. Wait for 60 seconds.
Press and hold Print Photos & Photo Fix buttons simultaneously on the control panel; keep them pressed and reconnect the power cord to the All-in-One.
Continue pressing the buttons until the display goes blank or Reset shows on the control panel display.

Xerox Workcentre C2424 Errors


31,004.40:6909: it's a mechanical initialization jam error. Pull out the paper tray to make sure it doesn't have a jam. Try also to manually feed some heavy paper or card stock through the printer to make sure the sensor in the preheater isn't stuck.

39,002.40 : DRAM test failure.

39,012.40:56208: "Cycle the power" and if that does not work replace the document feeder.

39,012.41: Document Feeder Optical Failure. Replace the document feeder.

4,0XX.6x: Process Control Software Fault.
Reset NVRAM and then retest.
Ensure ground integrity for the system
Replace the EEPROM chip.
Reboot the system.
From the System Setup menu, go to "Information", "Troubleshooting"
Service Tools menu.
With the cursor at the top of the Service Tools menu, press both the Up Arrow
and Down Arrow buttons to display the Hidden Service menu.
Reset NVRAM is in there.

Error 04,041.66 on Xerox C2424


4,0XX.6x Process Control Software Fault


Solution 1:


a. Reset NVRAM and then retest.
b. Ensure ground integrity for the system.
c. Replace the EEPROM chip.
d. Reboot the system.


1. From the System Setup menu, go to Information --> Troubleshooting -->
Service Tools menu.
2. With the cursor at the top of the Service Tools menu, press both the Up Arrow and Down Arrow buttons to display the Hidden Service menu.
3. Reset NVRAM is in there




Solution 2:


1. Turn the system power ON.
2. Wait for the Xerox logo to begin moving across the display.
3. Before the logo is centered on the display, press and hold the Back and Info buttons on the control panel.
4. Hold both buttons until the display reads “Beginning Service Mode Initialization”. Release the buttons and the system reboots into service mode with the Service Diagnostics menu displayed.

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