Amazon offers its 4K content to Prime Video subscribers without charging an extra fee. That’s in contrast to Netflix, which requires you to subscribe to its Premium service to get access to 4K content. Is Amazon Prime video in 4K? … Continue reading →

To connect your iPad as a display, either connect your iPad to your Mac over USB, or—to do it wirelessly—ensure Bluetooth, Wi-Fi, and Handoff are turned on. You’ll also need to be logged in to the same Apple ID on … Continue reading →

The maximum voltage supplied is as follows: 14.5 V DC for the 45 W units supplied with MacBook Air. 16.5 V DC for the 60 W units supplied with MacBook and 13″ MacBook Pro. 18.5 V DC for the 85 … Continue reading →

Yes, the new iPad Pro can be charged with a Samsung charger and USB-C cable. Can you use Android charger for iPad? Yes, the USB charger can be used (together with a microUSB cable). Reason: In order to apply a … Continue reading →

Ever since Apple removed the headphone jack on the iPhone 7 in 2016, rumors have swirled that Apple eventually aims to ditch the Lightning port next for a completely portless design. Will the iPhone 14 have ports? This iPhone would … Continue reading →

Follow the below steps to connect a MacBook to an iMac: Step 1: Determine the cable you’ll need for your iMac. Step 2: Locate the port on your MacBook. Step 3: Turn on both computers. Step 4: Connect the Mini … Continue reading →

The 10,000 mAH battery has twice the capacity than the 5,000 mAH battery. It can store more of an electrical charge, so it can deliver more charge. How long does a 10,000mAh battery last? If your device draws 1mA (milliamps), … Continue reading →

In Windows 10, click or tap on the Windows Start button and type Control Panel. Click Control Panel. Click Hardware and Sound. Click Device Manager. Double-click Chipset and check under the PCI Express Root to see if all your Thunderbolt … Continue reading →

Your iOS device might have a dirty or damaged charging port. Your charging accessory is defective, damaged, or isn’t Apple-certified. Your USB charger isn’t designed to charge devices. Why does my iPhone keep vibrating when plugged into Mac? Faults in … Continue reading →

You computer doesn’t support thunderbolt at all, if I understand Intel’s design. It relies on the chipset on the motherboard, even for expansion cards. So you need at least a 100 and up series motherboard or X99/X299 motherboard. Those cards … Continue reading →

80+ Bronze power supplies are more than enough for the average consumer. These PSUs provide a consistent 80% efficiency at 20%, 50%, and 100%. Which means if the system is gradually put under load, a bronze rated power supply will … Continue reading →

USB Cable Colors and What They Mean The red wire is a positive power wire with 5 volts of DC power. The black wire is the ground wire (similar to most all electronic devices). The white wire is a “positive” … Continue reading →

Unplug the power cable completely, wait a minute or two, and then toggle the voltage switch to its correct place before turning the power supply back on and reattaching the power cable. Given that you’re reading about changing the power … Continue reading →

Do you need to earth a 12V system? almost ANYTHING. If you might touch the 12V output wiring of the power supply, and if there is any hazardous AC voltage involved, a ground-fault interrupter (GFI, or GFCI) and the two-prong … Continue reading →

Unless you are in an extreme emergency, using a car battery for your travel trailer is not a good idea. Not only are they not going to provide enough power, but you may ruin your battery in the process. Instead, … Continue reading →