Motherboard, display, keyboard, or touchpad are field-replaceable units (FRU) that commonly require some technical skill to install.
In computing, a field-replaceable unit or FRU is a part of a system that the user can replace without having to send the entire system back to the original equipment manufacturer for repair or replacement.
An FRU is usually a complete sub-assembly that includes all necessary components to function as a complete unit by itself.
[Check out – What Is A Characteristic Of Laptop Motherboards]
If you’re a laptop owner, you’ve probably heard the term “FRU” before. But what is an FRU? In short, an FRU is a field-replaceable unit.
It means if something goes wrong with the component, you can replace it without having to send the entire laptop back to the manufacturer.
Not all components are FRUs, however. For example, the CPU and GPU are not typically considered FRUs.
That’s because they require special tools and training to replace, and most people don’t have the necessary skills or equipment.
Common FRUs include the hard drive, optical drive, memory, keyboard, and touchpad.
These are all components you can relatively easily remove and replace yourself, as long as you have the right tools and know-how.
If you think that something goes wrong with one of these components on your laptop, maybe you are able to fix it yourself by replacing the FRU.
Of course, it’s always a good idea to consult your laptop’s manual or contact the manufacturer before attempting any repairs yourself.
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How To Replace An FRU?
In order to replace an FRU, you will need to follow these steps:
1. Shut down your laptop and disconnect it from any power source.
2. Remove the battery, if possible.
3. Locate the FRU on your laptop. This will typically be a small, removable panel on the laptop’s underside.
4. Use a screwdriver or other tool to remove the screws holding the FRU in place.
5. Gently remove the FRU from its housing.
6. Insert the new FRU into the housing and replace any screws that were removed.
7. Reconnect your laptop to a power source and turn it on.
When To Replace An FRU?
When a laptop component is considered an FRU, it means that the user can replace it without needing to send the entire laptop in for repair.
While this may seem like a no-brainer, there are actually a few factors to consider before replacing an FRU.
First, you need to ensure that the component you’re replacing is defective. If it’s not, then replacing it won’t do any good.
Second, you must ensure you have the correct replacement part. If you don’t, you could end up doing more harm than good.
Third, you must consider the cost of replacement. Sometimes, it may be cheaper to buy a new laptop than to replace an FRU.
Fourth, it would be best if you think about the convenience factor. If replacing the FRU is going to be a hassle, then it might not be worth it.
So, when should you replace an FRU? It really depends on the situation. If you’re unsure, it’s always best to consult a professional before deciding.
A few different laptop components could be considered an FRU, but the most common one is the hard drive.
Other possible FRUs include the optical drive, RAM, and wireless card. If you’re unsure which component is your FRU, check with your laptop’s manufacturer or service manual.
For more laptop-related information, please check out our other blogs.
Note: The below product recommendation is purely based on my particular opinion, and it does not produce to promote any individual products.