Laptop or desktop computers and any components within.
A friend gave Jerry an old laptop that doesn't work very well until it warms up and he wonders if the power supply may be dead. Leo says it's possible. It's also possible that some of the solders on the motherboard really don't work well until the computer heats up and it seats the solder connections better. That was very common in the early years.
Dave is looking forward to Google I/O this week for the VR applications. Leo says that Google dropped the ball with Google Glass augmented reality devices, but they are planning a new version, so maybe they'll get their mojo back. Leo also says that Google I/O could announce some new Chromebooks or some new apps for the Chromebooks.
This week's gadget from the Giz Wiz is the Weems and Plath SOS Distress Light! It's the first and only LED Visual Distress Signal Device that meets U.S. Coast Guard requirements to completely replace traditional pyrotechnic flares. Unlike traditional flares, this electronic flare never expires which solves the big and annoying challenge of flare disposal. This floating electronic flare can be hand-held, tethered, or hoisted aloft. It's visible up to 10+ nautical miles and lights for up to 60 hours unlike traditional flares which last minutes or less.
Isaac is a teacher and the district is buying their school Chromebooks. How can he manage and monitor them? Leo says that Google has an education program and they likely have an extension that will handle it. There's also Go Guardian, which would let teachers monitor Chromebooks in real time.
Jeff upgraded Windows 10 but his password doesn't work when his computer goes to sleep. He wakes it up and it won't unlock. But he can put in a random password and it works! Shut down doesn't work. Leo says that Caps Lock, Num Lock or Scroll Lock can be accidentally hit and it'll lock him out because he's not actually typing it correctly. Restarting will reset the state of the locked buttons. Leo says just to start over and re-upgrade. But since it's a new computer, it may be wise to just return it and get a different one. Something is flakey.
Bill's hard drives keep disappearing from his computer. After he reboots, it'll say "fixing disk," and will be there for about 10 minutes before it disappears again. His SSD boot drive works fine, though. Leo says there are a lot of things it could be including hardware and cabling. He should go and look to see how its setup in BIOS. It should be something wrong with AHCI or a driver issue. Since he built the computer himself, there's no one he can call for help. Then again, the support from the major companies isn't helpful anyway.
Jay wants to test his HDMI signal strength because he can't use his Mac with his TV. Monoprice has an HDMI tester. Leo thinks it's more likely a cable compatibility issue, though. He'll need to have the most recent HDMI spec and if his Mac is too old, that could be the issue. Apple doesn't want to really support copy protection issues.
Sam says it's time to get a new computer, and wants to know if he can bring along his old hard drive and put it in. His hard drive is pretty new, so can he swap one hard drive out and plug another in and start it up and get working? Leo says that would be nice, but it doesn't work that way. The Windows OS will look for the motherboards and chipsets and if it doesn't find that, it will have issues.