There really aren't too many parts that are inside a laptop. But those few things are very important to be learnt about.Processor: The processor is the brain of the computer, where a lot of the action happens. While the processor is certainly a very important laptop part, the processors of today are extremely fast. And you won't be able to tell a huge difference between a fast processor and a really fast processor.So you shouldn't be running...more
The latest data back-up trends have introduced more efficient means of storing important data and it can also be much safer than traditional methods, such as tape drives and disks stored onsite. Large companies that have big mainframe computer systems with tons of information, used to have rooms that were devoted to the storage of the large tape backup reels. This took enormous amount of storage space, in some cases. Even small companies had...more
Nikon D3000 has a CCD of 10.20 megapixels, 3.00x zoom of 18-55mm, 100-3200 ISO, shutter speed of 30-1/4000 sec, 3.5 max aperture, etc. The storage media of this camera are SDHC and SD cards.SDHC and SD cards are vulnerable to several logical as well as physical causes leading ultimately to data loss. Loss of data due to physical causes needs physical examination of the storage device in a lab for data recovery, data loss due to logical causes (or if you deleted them accidentally or otherwise) can be dealt with in home. Running an updated data backup process can recover images lost due to logical errors. But, if it is not available on your device, or if it cannot help, you will inevitably need to use some specific digital image recovery software.For example, you want to view some images taken with your Nikon D3000 in your SDHC or SD card, or transfer them to your PC. Now, to your surprise, your 3.0 inch LCD monitor shows you an error like the following:Card read error.After this message it turns out clear that your images are gone, lost; and attempts to access the visually empty storage medium prompt the same error message repeatedly.Cause:The above message, if considered due to...more
A hard disk is not totally sealed and vacuumed. For hard disk to function properly, it requires suitable range of air pressures. Thus, they have a breather filter, integrated between inside and top cover of the hard drive. It equalizes the moisture and atmospheric pressure between the disk enclosure and external surroundings, while ensuring that no...more
Every page in SQL Server database contains a unique object and index ID stored in its header. Corruption in object or index ID makes the records saved on that page inaccessible. Few scenarios under which the corruption can take place are improper system shutdown, virus attacks, and human errors. To overcome such situations, an easy way is to...more
The hard drive, most popular and widely used data storage media, is extremely prone to failure. Major reasons of hard drive failure are overheating, mechanical failure and electrical failure. The internal components of hard drive are pretty fragile and may fail if the temperature of hard drive gets increased up to an extent, which the drive can not resist. Other causes of drive failure includes file system corruption, operating system malfunction, virus infection and so forth. Crash or failure of hard drive usually cause in serious data loss situations and require Hard Drive Recovery to be sorted out. Hard drive failure renders all of your critical data on the hard drive inaccessible. The overheating expands the hard drive platters and they touches read/write head. It causes head crash, which is the most common cause of mechanical failure and data loss. The failed hard drive needs Hard Drive Data Recovery to extract lost data from it. Every computer hard drive has a upper and lower operating temperature limit that works as threshold values for the drive. When the hard drive temperature exceeds the upper limit, the drive catches high risks of failure and losses its life if you...more
Is Your Data Encryption Really Secure----------------------------There are various types and methods of data encryption. Some of the most popular forms of data encryption include single file encryption, folder encryption, volume encryption, whole...more
Today, I created a development site for a support client's web site. A development (dev) server allows you to try all kinds of things without affecting the live site. Not everything can be done in the draft workspace on a live site, so...more
Online auctions sites like Ebay and Craigslist have long been the defacto choice for IT departments looking to sell used, excess or obsolete Cisco networking equipment. If you are going to sell your Cisco networking equipment on Ebay,...more
A possible scenario with SQL Database is - At startup, SQL Server tries to get a lock on the device file. If the device is used by some other process (say for example – the backup software) or if the file is missing, you might...more
Nikon D3000 is a digital camera capable of capturing high definition JPEG and .NEF Raw file pictures. It is equipped with a 10.20 megapixel CCD, 3.00x zoom of 18-55mm, 100-3200 ISO, 30-1/4000 sec shutter speed, 3.5 max aperture. The storage media...more
Nikon Photo RecoveryDigital camera deleted photo recovery software recovers deleted photographs from camera memoryWednesday, October 21, 2009Photorecoveryfreeware.com releases Digital camcorder erased video restoration application recovers lost...more