Recent Posts

How to confirm North Bridge/GMCH of a desktop Motherboard is faulty?[full tutorial step by step]

Desktop computer contains two main chips on motherboard. These two chips are called chip set. Chip near the processor socket is called North Bridge or Graphics and Memory controller HUB(GMCH) or System controller Hub. North Bridge mainly does processing and Display related job.If there is a no-disply problem in the motherboard, north bridge may be faulty. But other faulty components can cause the same problem. So, how do you confirm that north bridge is faulty?

HP Caps lock blink Code[HP laptop Repair]

All tech companies are trying to make their Systems / Devices more user friendly. They are also bringing features for easy troubleshooting. Previously there was beep code. Beep codes of specific interval and time indicates some specific fault. In modern laptops caps lock, number lock, power led does the same work.

Why electric current is denoted by I not C?

In text books, the physical quantity is commonly denoted by “I”.  If voltage is denoted by referencing it’s first letter V, why current is not denoted by C?

Energy Independence and India

Almost 80% of coal and 90% of oil that India consumes is imported.India looses a huge amount of foreign currency each year. It’s not a good thing for any country. Today we are very much dependent upon fossils fuels like coal and mineral oil. The storage of these sources are declining every day. Oil is […]

5 brilliant methods to store solar energy without conventional batteries

Power generation is almost instantaneous. In conventional systems at a instant of time power generated  =  power consumed. Now a days non-conventional energy sources like solar and wind energy is getting connected with grid. Most of the non-conventional sources are time specific and unreliable in nature. Thus we need a good power storage solution to improve reliability and integrity of the power system. Batteries have been used for many years to store energy. But they are expensive and unsafe. In last decade many scientists ,entrepreneur has come up with different energy storage solutions. Here is the 5 brilliant methods to store solar energy without conventional batteries.