Bernie ordered a Blackmagic ATEM Mini to learn how to do video streaming and switching. But he hasn't gotten it yet. Leo says that it works great as an affordable streaming device. But he has a problem with connecting his webcams because it requires HDMI in. Leo says that he uses DSLRs because they offer clean live HDMI out. Is there an affordable USB to HDMI adapter?
Stacy's hard drive is filling up after scanning a ton of photos. Her computer only has two USB ports. Does she need a hub in order to connect a USB thumb drive with an external hard drive? Leo says no. She should be able to plug them both in, and then drag from one to the other. But remember, if she deletes those images off the thumb drive, she still only has one copy. She should have three. Use Google Photos to upload them. Flickr gives 1000 photos for free. Shutterfly is free. And if she is an Amazon Prime user, she gets free photo backup as well.
Gina is getting a blue screen on her Mac. Eventually the computer comes back, but she wants to know Why? Leo says that it could be a problem with an external peripheral. Unplug everything except your keyboard and mouse, and see if it repeats. It sounds like a communication issue between your peripherals. A bad driver or a failing USB port. Then plug each extra device in, and see which one causes it. Then you'll know which device is causing the problem, and then you can go to the website and get an updated driver.
Tim wants to know if an EcoTank wireless printer can print from a USB thumb drive. Leo says most wifi-enabled printers have eliminated the need for it. But if you want to print without a computer, that's a good way to do it. From the chatroom - The Ecotank 7700 has a USB thumb drive for that purpose. You can also connect your camera.
Jerry is into ham radios and he wants to know if a software-driven radio is a way to go. Leo says that everyone is going with software-driven radio design now, and a lot of Chinese companies have flooded the market with inexpensive models. SDR USB dongles can even turn a computer into ham radio. But he's frustrated because it doesn't save his information or channels and he has to reacquire everything. Leo says that sounds like a flaw in its design. It could also require a driver for that USB dongle. Or, turn on the computer. Let is power-up, and then plug it in.
Dickie D is back with Smart Phone Disco Lights! It doesn't rotate, but the flashing colorful disco lights inside give that illusion. It can be powered by your smartphone, an external battery charger, or even plugged into a computer. Once plugged into a power source it lights up to the rhythm of your music or even your voice! As you'll see in the video it does give off quite a bit of light for something that small. On Amazon, they are only $12.00 for three of them! But wait, there's more. Each one of the three came with adapters for micro-USB, USB-C and a lightning connector.
Larry is looking for a bitlocker type program for his Mac. Leo says that Mac has its own encryption built-in called FileOS. But if you want to encrypt a USB key, then a third-party app may be a better option. Samsung sells large portable SSDs in 1 and 2TB that come with the encryption included for both Windows and Mac. It's built-in. VeraCrypt is another. And it's free.
Nooru has a laptop that is overheating. Will a cooling pad work and is there one that is self-powered? Leo says that most of them are powered by the USB port in your laptop. But will also plug into a USB adapter that plugs into the wall. Everyone who has a mobile phone has a USB adapter AC plug. So all you need is a cable long enough to do it. Another option is to use a portable USB power bank. You can then just attach that to the back of your cooler and it'll run for days. Any particular brand? Leo says no. They're all pretty much made by the same company in China.
Dave upgraded his hard drive to an SSD for his laptop and then used Windows 10 and the media creation tool to install. He got a message failure - "no device drivers are found." Leo says that for future reference, use a USB thumb drive and change the boot order to your USB key. And install Windows. It's really easy. Leo suspects that since Dave had a USB external drive plugged in, the error occurred. Leo recommends unplugging everything except a keyboard and mouse, then run the install. Once Windows is up and running, you can add external devices and Windows will install it.
GScott is having issues with rebooting to USB on his computer and his USB Key isn't booting up. Leo says to make sure your USB key is properly formatted and made. Turn off secure boot, then try changing the boot order in BIOS to check USB first.