What are computer ram ddr1, ddr2, ddr3… and how to identify them?

Identifying the Random Access Memory is not difficult. In general, there are three common types: DDR1, DDR2, and DDR3. To identify them physically is not difficult. You simply need to define the distance of Notch, as well as the intergrated chip (IC) type. But first, you need to confirm that is indeed DDR1, DDR2, or DDR3 and not one of the SDRAM. Keep the chip’s front facing you and look at the DDR Notch. The notch will vary in the DRR. (more…)

By Jack F., ago
Laptops & Notebooks

Symptoms, Causes And Solutions Of Main Hard Disk Problems

The major core component of any computer, laptop or notebook is its hard drive or disk (HDD). It is where all the data is stored and what makes these data available at all time. Sadly, it happens too often that the hard disk of a computer fails, making you lose all your precious files. Shamefully, most of us do not anticipate the security of hard drives unless something a failure happens.Here are the main cause, symptoms and solutions for these problems. (more…)

By Jack F., ago