My girlfriend has an old HP laptop, but needs a second charger for her current Toshiba. I've checked the details of both chargers, and just need a sanity check before I plug the HP's charger into the ...

One of the interesting things about living in modern times is that a confluence of the Internet and rapid changes in the electronics industry means that test gear that used to be astronomically priced ...

My girlfriend needs a replacement power supply for her laptop (a HP Pavillion dv1000) and she has been sold this one and told it will work.<BR><BR>It doesn't.<BR><BR>The one she is replacing says it ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

A new device - essentially a docking station with a built-in power supply - may give some indication as to what the chargers for the best laptops of the future may be. The Sparkle TC-9321L docking ...

If you travel or sometimes work away from your desk, a laptop power bank may come in handy. These larger portable chargers pack enough power to refill a phone multiple times, a tablet a couple times ...

Energy efficiency and consumption are a key design element to laptop computers that make the devices much less power hungry than desktop PC counterparts. Desktop computers are permanently tethered to ...

If your HP laptop is not turning on, that doesn't necessarily mean there's anything wrong with the computer itself. Often there are just conflicts between some of the software on your computer, or the ...