Event Begins: Thursday, November 14, 2024 3:00pm
Location: Michigan Union
Organized By: Information and Technology Services (ITS)

Join us for some expert guidance on DIY troubleshooting. Our Tech Help expert will teach you how to recognize problems and how to find answers to some common technical issues. We will focus primarily on computer troubleshooting (Windows, Mac, and Linux), but techniques and approaches would also be applicable to other kinds of devices such as smartphones, smart watches, or gaming consoles.

BYOD: mobile computing device (optional)

Who: Open to all
When: Thursdays at 3 p.m. (lasting 20-30 minutes, with option for Q&A and personal consulting to follow)
Where: Michigan Union | Ground Floor

It would be great if you registered to let us know you’re coming, but drop-ins are also welcome!

Data recording can help less experienced technicians troubleshoot refrigeration systems. 

A few tips for making a connection with your Mac modem and the modem at the office.

You're driving out of a parking lot when you suddenly feel that you're having problems with the power steering. Learn about how to diagnose power steering problems in this article.

While the world waits for a vaccine to prevent COVID-19 infection, international and multigenerational teams of engineers have come together through the National Academy of Engineering’s COVID-19 Call for Engineering Action to find creative solutions to problems caused by the pandemic.

When I look at any replacement hydronic boiler project, my tenet is always to assume the existing system is installed improperly. I like to pretend I am a famous detective, such as Sherlock Holmes, and my job is to uncover the hidden mistakes.

When troubleshooting a hydronic system, the piping layout is often confusing. To understand the system, I sometimes sketch the piping to help me visualize the flow of water. 

Troubleshooting hydronic systems can be challenging, as the pipes are hidden behind walls. Your imagination has to help you “see” the routing of the piping. 

Known for their reliability, speed, and user-friendly interface, Macs are a staple among creative professionals and casual users alike. However, like any other machine, they are not immune to problems and slow-downs. A proactive approach towards regular maintenance and a good understanding of troubleshooting techniques can go a long way in ensuring your Mac stays […]

The post Keeping Your Mac Healthy: A Comprehensive Guide to Maintenance and Troubleshooting appeared first on 404 Tech Support.

Microplate readers play a crucial role in the life sciences and biotechnology industry due to their ability to measure biological, biochemical or chemical

Microplate readers play a crucial role in the life sciences and biotechnology industry due to their ability to measure biological, biochemical or chemical

In this month’s troubleshooting situation, you are responding to a customer’s complaint that their walk-in cooler “isn’t cooling enough.”

In this month’s troubleshooting situation, you are responding to a restaurant manager’s call for service, and the equipment is a walk-in freezer.

Repairing reach-in coolers and freezers with electronic temperature controllers can be challenging at times.

Comprehensive troubleshooting can help technicians determine whether the compressor is working properly.

If a potential relay is malfunctioning, the compressor motor is in danger of not starting, stalling, locking rotor, or even burning out. That is why technicians should understand how to troubleshoot potential relays.

Learning how to troubleshoot a system that is experiencing leaky valves or worn rings can be challenging, so technicians need to take careful measurements in order to isolate the problem.

Occasionally while servicing refrigeration equipment, technicians may come across a system utilizing a water-cooled condenser instead of an air-cooled condenser.

The higher the inlet water temperature, the more sensible heat must be removed from the water and the longer the freeze cycle. The latent heat removed causes the water to change state, thus producing ice.

In this puzzle, a restaurant manager complains that one of the ice machines in his high-volume establishment isn’t producing enough ice.

How does a tech know the a/c compressor he or she is diagnosing is actually failed and that the problem is not a crankcase heater, condenser fan, or rubbed out wire?

Once only found in mild climates, the technology now stretches across the U.S., thanks to advances in inverter technology and zone controls. On the other hand, the level of sophistication in these systems sometimes makes them difficult to troubleshoot when something goes wrong.

The equipment in this month’s troubleshooting situation is a split system that has only been in service for two years, but there is a lot of history.

The EEV is often used in modern refrigeration systems, but troubleshooting its common failures may be complicated.

Troubleshooting refrigeration systems can be complex and frustrating, so put aside any assumptions and inspect the system thoroughly before making any diagnosis.

Troubleshooting PSC fan motors is a common task for service technicians, and failures tend to be either electrical or mechanical.

In this month’s troubleshooting problem, the equipment is a split system that’s approximately 8 years old.

HVACR technicians are special individuals. They have the intelligence, aptitude, and knack for problem-solving. In fact, they are expected to know how to diagnose and troubleshoot equipment of all types, sizes, and ages.

The equipment in this month’s troubleshooting problem is an electric furnace that has been in service for at least ten years and has no service history.

The ACHR NEWS visited Flame Furnace in Warren, Michigan to learn how to do maintenance and basic troubleshooting on a furnace.

Proper analysis of the VFD’s power and control circuit diagrams is essential for successful troubleshooting. But before starting any analysis, you must know how your system connected through VFD works and how it breathes. You must also know all components... Read more

The post Inside Variable Frequency Drive (VFD) Panel: Configuration, Schematics and Troubleshooting appeared first on EEP - Electrical Engineering Portal.

This article will analyze a real example of an electrical switchboard for a potable water well pump, containing a soft starter as one of the major components. Besides the explanation of the wiring diagram and working logic, some technical problems... Read more

The post Soft starter for potable water well pump (wiring diagram, troubleshooting example) appeared first on EEP - Electrical Engineering Portal.

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Internet connectivity, recruiting staff, and finding partners to learn from are all big challenges for an ed-tech leader in a district off the coast of Alaska.

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In this series, there's a little something for every Revit designer—beginners and seasoned users alike. Each video focuses on a specific tip, trick, or troubleshooting technique within Revit. Do you import CAD files and want to achieve consistency? Want to get more from your dimensions? Need to check all of the views in a project and see if the settings are correct? Want to consistently configure crop boxes across the entire project? What about getting all the parameters in your family content in just the right order? These are just some of the topics in store. With a new video every week, you are sure to find something useful to add to your growing arsenal of Revit tools and techniques.

Notes: The exercise files included with this course can be opened in the latest version of Revit. If you are using an older version, some files may be incompatible. Because this is an ongoing series, viewers will not receive a certificate of completion. (Author: Paul F. Aubin)

Oh golly. I really wanted to show off some serious stitching today. But in fact, I ran into one of …

Internet connectivity, recruiting staff, and finding partners to learn from are all big challenges for an ed-tech leader in a district off the coast of Alaska.