Technology and Scripts

Archive for August, 2009

It is very important to check a used computer thoroughly before buying it as it may lead to problems in the future. A hard drive will not show any outward signs but may be deteriorating. The same way the needle can suddenly slip and can cause scratches on the disc ultimately leading to memory loss as used computers can fail any time. If they are checked, the faults which may occur can be known. Let us first see the possible faults which may occur while purchasing a used computer.

Hard disk failures can happen due to heavy wear and tear over a period of time. The read and write heads of a hard disk are used to retrieve or recode data stored on the hard disk with the help of a disk platter rotating at a high speed. Over a period of time the risk of failure or malfunction of disk increases. Faulty sectors of the hard disks can be found out only if a full surface scan is done on the used computer. The scanning time depends on the capacity and size of the hard disk of the used computer. Many skip this procedure due to the time consuming process of scanning the whole disk and end up purchasing a used computer with a faulty sector.

The used computer may have a higher possibility of getting crashed and freezed due to the usage of the operating system for a good number of years. There may be a cache or RAM fault due to the over exposure leading to loss of data. To increase the performance of the computer and to avoid crashing, the operating system of the used computer can be reinstalled with a new operating system or a fresh one.

While checking the used computers for any faults, it is good to disconnect the network connection if any present before performing the tests. Also it is advisable to check the drives like the CD or DVD by opening and closing them and also playing something on the drives to see how they work.

The greatest advantage and disadvantage of an iPod is its small shape. For such a small gadget, the iPod holds can hold thousands of mp3 files. With its portability, the increase of mishaps is sure to happen. From common scratches to hard drive problems, an iPod’s biggest selling point can also be its greatest drawback.

Detailed below are the most common repair issues:

1. Getting Dropped: It’s as easy as giving it to someone to look at or even slipping out of your pocket. Dropping an iPod can happen anytime. This can result in minor aesthetic issues that can be ignored or to greater hard drive issues that have to be sent to a specialist for repair.

2. Getting Scratched: Scratching an iPod is as easy as scratching a cell phone. With its increased daily use, the iPod is not just used on occasion, but is a regular accessory.

3. Falling in Water: How many times have you dropped your cell in phone in water? Nowadays, dropping an iPod in water can happen just as easy.

4. Exposure to Extreme Weather Conditions: Depending on where you live, weather conditions can affect your iPod. From the large amount of rain in Seattle to the snowy weather in the NorthEast, or even the blazing sun in the South, any harsh weather condition can affect your iPod and can cause needed repairs.

5. Dirt: With regular use, dirt can accumulate in the iPod. Cleaning is needed in many cases.