Are facing troubles in running latest application software or games that demand a lot of RAM?

You may be feeling the need to upgrade your RAM?

But If you are going to add another RAM module to increase the RAM size without removing the old module, it may cause more troubles than good. Let us see the troubles that you may face:

• Poor performance even after increasing the RAM.
• System becomes unstable and restarts abruptly.
• Only one of the two RAM modules is detected.
• New RAM module is not detected.

Now lets us have a look at the precautions that you should take to avoid the above mentioned problems.

Fix:

• If your computer motherboard has dual channel memory support ( see the motherboard’s user manual), then you must install two identical RAM modules for best performance. For best performance, put the two modules in two different memory channels (see motherboard manual for correct way of installation). So you can buy an identical RAM module as your existing module, or better approach would be to sell off the existing one and buy two new of same type, brand, capacity and frequency.
• If your computer’s motherboard does not support dual channel memory support, then it is recommended that you replace your old RAM module with a new module of higher capacity. But before you buy a new RAM module, check your motherboard’s manual for maximum RAM frequency it supports, buy the new module of the maximum supported frequency for good performance.
• If you want to add a new RAM module without removing the old one(not recommended), it is highly recommended that the two modules (old and new one) must be of same memory frequency. If the frequency is not same, system becomes unstable and restarts abruptly, which can be fatal for your computer.
• In case the two RAM modules are based on different chipset technology (which changes the memory density, i.e the memory contained on each chip on the module), it may happen that only one one of the two is detected.
• If the memory density of the new RAM module is not supported by your motherboard, it may happen that the new RAM module is not detected at all. So be very careful before buying a new memory module. Buy only after checking the supported memory types from motherboard’s manual.

So, The thumb-rule is – Always look carefully into the motherboard’s user manual before any kind of RAM upgrades.

Technorati Tags: ram upgrade,ram problems

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Are you among those who are not able to access or see your folder options under File Menu>>Tools in Windows Explorer on your Windows XP ? This problem of hidden or disabled folder options occur normally due to malicious virus (w32.rontokbro@mm) activity.

The virus creates an entry in registry to disable “Folder Options” in Windows explorer.

Let us see how we can fix it.

Fix:

In most of the cases, even if the virus is been already removed by your anti-virus program, it doesn’t restore the registry back to the original state. Also anti-virus usually does not delete the registry entry created by the virus.

For restoring the registry settings,follow the steps given below

Enable your folder options in explorer.

1. Go to Start > RUN

2. Type regedit and press enter.

3. Go to HKEY_CURRENT_USER > Software > Microsoft > Windows > CurrentVersion > Policies > Explorer

4. On the right side of the screen, you can see some registry entry names, out of them, right-click on NoFolderOptions and click Modify option.

5.A new small screen pops up, on this screen, sen the value data field as 0 (zero).Press OK.

That’s it but it requires reboot. Trouble Fixed.

If you don’t want to play with the registry yourself ,you can also download the registry file and double click it to add it to the registry.

Technorati Tags: hidden folder options,w32.rontokbro virus problem

This content is just a summary, read the full article at ©2010 TroubleFixers - All about fixing computer troubles. All Rights Reserved.