Power Supplies / UPS

Power Supplies / UPS

Now-a-days laptops are useful for our work, presentations in college, for entertainment, for movies etc. But even the laptop requires recharge. What if the charger is faulty and the system is not charging? How to fix dell laptop charger?

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When you buy a new television and decide to move the seating from the old place to a new one, you might need to extend the satellite cable for TV to work. how to extend satellite cable to connect it to the TV at new place?

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Hi. I bought a laptop 3 years ago. Everything was working fine till last week when, out of the blue, it stopped charging. What do I do since my HP laptop battery is not charging?

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Is there any significant variation between CAT5e and CAT6? Would CAT5e be fine to cover a long distance i.e. can it serve well over large connections? Does anyone know any difference between CAT5e and CAT6 cables?

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I want to encrypt the data in my USB flash drive. Can anyone suggest me the best USB flash drive encryption software? How VeraCrypt encrypts the data in the USB flash drive?

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Do the phone lines consist of the electricity current? How can I get free electricity from phone line? How many ampere of current is there in the telephone line?

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Hi. I am a Dell-Windows 7 user. I have been getting the notification to replace the battery from a few days. It was working fine a few days back. So is there something wrong with the battery and should Dell consider replacing your battery or is there some other reason behind it? Also, what steps need to be followed?

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A common issue as reported by a number of android users especially of some users of HTC that no pop up appears when the power button is held down so we cannot choose whether to go for a hot boot or a simple shut down. How can we work around this issue?

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Hello everyone,

I want to install a UPS for my computer systems in the computer lab of my school. I want to know if there is any uninterruptible power supply calculator for power requirement.

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Because of the unreliable power supply in most African countries, the use of power banks has become the order of the day. Due to these happenings I would like to know if there are any demerits in the use of power banks for Smartphone and laptop computers. To what extend does the power bank influences the performance of smartphone and laptops?

  • 394 views
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