Tag: Disk

Fix Ubuntu Bootloader

July 19, 2009 by Jason

Have you installed Windows and Ubuntu in dual boot? If yes, you might have installed Windows First and the Ubuntu, which is a good way of doing it.

In case you have already Installed Windows on your computer, then you have another good options to install Ubuntu inside windows without formatting hard disk using Wubi Installer.

But the problem is when you have Ubuntu installed already and then you install Windows on it. On installing Windows on top of Ubuntu, Windows removes the ubuntu boot-loader called grub and replaces it with windows boot loader. In this case, you will not be able to boot into Ubuntu.

To fix this issue, we will tell you how to install the ubuntu boot-loader called grub on top of windows boot-loader so that you can boot into windows or ubuntu whenever you like.

Fix:

For this you will need a Ubuntu live CD. Download the ubuntu live CD image from here and burn the CD. You can also order the ubuntu CDs by mail for free, but it will take a few weeks. Read More»

How to Boost performance by a good partitioning scheme

February 05, 2009 by Jason

Although a PC used for writing doesn’t need to be a high-performance computer, its performance can be improved by a good partitioning scheme. The biggest boost comes from my Paging partition on drive H, which is found on my second physical disk. I use this partition to boost performance in the following ways:

Move the paging file there. A well-known method for improving performance on a Windows-based computer is to move the paging file (pagefile.sys) from its usual location on drive C to its own separate partition on a separate physical drive.

Keep the Paging partition small (4 GB). By default the initial size of your paging file is 1.5 Ă— RAM and its maximum size is 3 Ă— RAM. So if your computer has 1 GB of RAM, which is pretty good for a desktop productivity computer, then setting your Paging partition to 4 GB gives you more than enough room for your paging file without wasting disk space that could be used for other purposes like storing data. Read More»

Windows 7 Will Consume Less Disk Space than Vista

November 21, 2008 by Jason

Microsoft promises to optimize the amount of disk space that Windows 7 will consume in comparison to Windows Vista. Essentially, the Redmond company is laboring to decrease the installation footprint of the operating system with the next iteration of the Windows client. While the software giant failed to indicate just how much occupied disk space it was going to shave off in Windows 7, it did inform that it was looking to have Windows Vista beat in this aspect.

“As we develop Windows 7 it’s likely that the system footprint will be smaller than Windows Vista with the engineering efforts across the team which should allow for greater flexibility in system designs by PC manufacturers. We will do so with more attention to defaults, more control available to OEMs, end-users and IT pros, and will do so without compromising the reliability and robustness of Windows overall,” revealed Michael Beck, a program manager in the core OS deployment feature team. Read More»

How to Delete All Data on a Computer ?

August 11, 2008 by Jason

Deleting information from your computer is easy if you don’t mind deleting everything. This is not optional unless you are actually preparation on reinstalling windows and starting from scratch!

1. Download a program called Secure Erase from the internet and save it to a floppy disk or CD-R. You may need to unzip the file first.

2. Access BIOS during the boot stage before the computer gets to the OS screen. This can be accomplished by pressing whatever key the computer tells you to when it says “”Press F2 to enter start-up”, for example.

3. Change the boot order so that the computer boots from either the CD drive or floppy drive, depending on which drive you used for your Secure Erase program.

4. Exit BIOS. The DOS prompt should appear once the computer has started up. Read More»

How to Perform Disk Defragment Windows Vista from the Command Line

February 19, 2008 by Jason

The Windows Vista Disk Defragmenter has been improved over the Windows XP version, but you can’t see or use all the best features unless you run it from the command line. By default the defrag tool only defragments files smaller than 64 MB, because according to Microsoft’s benchmarks, fragments of this size, which already consist of at least 16000 contiguous clusters, have a negligible impact on performance. If you still want to defrag files larger than 64 MB too, you need to use the -w switch mentioned below to defragment files of all size.

Disk Defragmenter does not defragment files in the Recycle Bin, or files which are in use. Disk Defragmenter will not degragment Bootsect dos, Safeboot fs, Safeboot csv, Safeboot rsv, Hiberfil sys, Memory dmp, or the Windows page file. Using the -b parameter will optimize these boot files. Read More»

A Better Disk Cleanup

November 15, 2007 by Jason

This tip will show you how to create an unattended disk cleanup which will also empty your prefetch folder. This tip assumes you have Windows XP installed in c:\windows.

Step 1.
Create a new text file and place the following contents inside:

c:\windows\system32\cleanmgr.exe /dc /sageset: 1
c:
cd \
cd c:\windows\prefetch
del *.* /q
Read More»

Force Disk Cleanup to purge all temporary files

July 09, 2007 by Jason

If you’ve ever run the Windows XP’s Disk Cleanup utility, you probably discovered that your temporary files occupy a significant amount of space. You might select the Temporary Files check box in order to allow the Disk Cleanup utility to delete the files in the Temp folder, but the Disk Cleanup utility will not remove all of the files. The reason for this oddity is that the configuration for the Disk Cleanup utility does not allow deletion of files accessed in the last seven days.

By altering the LastAccess value in the registry, you can configure the Disk Cleanup utility to delete all the files in the Temp folder regardless of the last accessed date. Here’s how: Read More»

Extend and Shrik Vista Disk Partition

July 03, 2007 by Jason

With Windows Vista, third party Partition application like Partition Magic, Disk Director or any other Partition Manager is no more required because Windows Vista itself is equipped with their in-house partition manager.

This vista partition application is easy to use which it allow to shrink and extending existing partition like other popular partition program. Below is the simple step to shrink and extend vista partition. Read More»