The Basics of Security for Computers
There are many different things that can happen with your business which would cause unnecessary delays or frustrations because of lost data. Since it is difficult to find a business that operates without a computer, it’s important for all of us to understand at least the basics of security on our computers as well as Web server security in order to make sure that everything is running properly. Of course, not all of us are going to be able to understand these things down to their smallest detail but having a basic overview can help to keep you in the loop when these security measures are being put into place. Read the rest of this entry »
One Stop Source for Test Equipment
Advanced technology is a crucial thing in today’s business world. Every business organization should be able to use the power for high technology equipment to make their business operation optimum with higher efficiency. However, advanced technology brings a particular challenge and it is including how you can determine the right equipment to meet particular needs of your business. It is also obvious that every business organization needs the best specs at the best price. In this case, having experienced test engineer supported with reliable test equipment would be very crucial.
There are many vendors of electronic equipment and most of them are offering the same product category with similar specs. Off course, you can just rely on information provided by the manufacturer. It would be much objective if you test the equipment using the right method and proper test equipment. When it comes to test equipment, there’s one name you can always trust and that is Test Equipment Connection, the largest online source for test equipment devices. This company is committed to provide and supply state-of-the art test equipment solutions for customers from various backgrounds. Whether you need home-used test equipment to industrial level test equipment, this is the right place to come. Their product inventories are ranging from popular product like spectrum analyzer to specific product including Arbitrary Function Generators. The inventory is ranging from top leading brands including Instek, Agilent-HP, Tektronix, Bk Precision, Wavetek and many more. Don’t hesitate to browse through their product inventories to narrow down your search of the particular test equipment. No matter what equipment at any spec you need, you will easily find the right one there. Read the rest of this entry »
How to Repair No Power Sharp PC-MJ720R Laptop
Diagnosis, Cause and Remedy: The first thing I did was testing the power adaptor with a multimeter in order to verify whether the power adaptor is the one that’s causing the no power problem or not.
The supply voltage indicated on the power adaptor is 19v, when I tested it, the supply voltage is just normal. Since the power adaptor is just okay, our concentration now is on the laptop itself. In order to ascertain whether the motherboard of the laptop or other peripheral devices which is connected to the laptop causes the no power problem, we have to disassemble the laptop piece by piece.
After unscrewing all the laptop parts, I individually pull out each peripheral devices. After completely taking out all devices which is connected to the laptop. I now separated the motherboard in order to be tested. But first I clean out all the dust from the motherboard for this is also a one factor which causes the motherboard electronic components to be shorted. Because when dust gets thick it will become a conductor.