How to solve Black screen On Toshiba Notebook PC

I powered on my toshiba satellite laptop and the power light comes on, the hard drive light flashes,CDrom initialized but the screen never changes from black. I have tried connecting a working external monitor and nothing shows on the external monitor. I have tried powering the laptop on battery, and connected to AC with & without battery, but display still does not change from black screen.

How to know wifi password from android device.

In Android,even if wifi is connected we cant know the password as it has been encrypted. We most have found problem in such situation as we cant be able to share that pasword with anyone.

Here are some tips for knowing encrypted password from your android phones.

Follow the following steps and get started to know any hidden password in just a click from any of your android devices.

How to Speed ​​up Windows 7 Boot Fast as Lightning

Many factors cause rapid slow process of booting windows 7 , both in terms of operating system software and 
hardware computer or laptop . In order for the startup process can run faster , you have to fix some default 
settings windows 7. The following tips can make booting requires only a short time without the need for long wait .

Startup speed is also influenced by the overall CPU performance , if you want windows 7 not spend a long time 
when booting , you can upgrade the hardware such as the processor , RAM to the motherboard .

However , for this tutorial kang topjer computer does not discuss hardware problem . The following tips will 

How to crack the aptitude test

All IT service companies conduct aptitude test to shortlist candidates. You can read my post on that here. So, it is imperative for an aspirant to crack the aptitude test. Even if someone is very good in his subject or in programming or in communication, he will not make the cut if he is not able to crack the apti. He will fail in the first leg itself. Hence, you need to seriously prepare for the aptitude test.

The aptitude test is typically a 1 to 1.5 hour test with multiple choice answers. Usually, there are 3 sections – known as verbal, quants and reasoning. In verbal, your knowledge of English language is tested. In quants, your quantitative ability is tested. In reasoning, your logical and deductive faculties are tested.