If you’ve ever had a laptop charger die, you know that they can be expensive to replace. Many laptops require you to use a ‘genuine’ charger, and refuse to boot when a knock off model is used.

CR's experts pick the best portable solar panels and battery chargers to power devices like phones and laptops, plus back-up ...

This is the Gateway FHD 14.1 Ultra Slim laptop ... means one less thing to carry as you can use the same charger for your phone and laptop. The keyboard has good-sized keys that are well separated ...

There’s an old laptop power supply providing 19 VDC, a dual-MOSFET board, a potentiometer, and a simple signal generator. The pulses from the signal generator trip the MOSFET, which in turn ...

With a battery capacity of 10,000mAh, this portable charger has enough power to charge the iPhone 15 Pro Max about 1.3 times, ...

2. Place the transformer component of the charger -- the "brick" -- in a location where air can reach it. In extended use, a laptop charger can become quite hot. Placing the transformer under a ...

The first step that you can take is to reset CMOS. Resetting the CMOS in these types of cases can help fix the issue. To do this, you need to open your laptop and remove the CMOS battery.

Some Gateway laptops include an "F-lock" feature that places the function keys in a permanently shifted state; if you have accidentally enabled this feature, you may find that the function keys ...

laptop, and any other gadget into without needing to find a swathe of wall-based power outlets. Enter a quartet of Anker Prime charging devices. This foursome of chargers is designed to cover both ...

Learn more› By Kimber Streams Kimber Streams is a writer who has been covering laptops and other tech ... angles and an unseemly blue cast. The Gateway 15.6″ Ultra Slim Notebook (GWTN156 ...

Having one of the best laptops on the market can be great ... You’ve got some great options from Lenovo, Acer, HP, Dell, Gateway, and even Apple to choose from. The cheapest models start ...

A laptop charger is essential to have on hand, and replacing one is a pain (and can be expensive.) There are a few simple tips to follow when it comes to extending your laptop charger's life.