Categories: PCB Assembly

How can I fix my “D” key that sometimes isn’t responding when I click on it?

You will have to replace the key which may require resoldering the entire key to the keyboard PCB. Some of the old Cherry key switches had replaceable internals. Haven’t seen Cherry keys in a long time.

If it is new then there should be a warranty probably 90 days. Contact the manufacturers customer service and ask for an RMA. Some companies will send the replacement out first and have you box up the old one and return it in the box the replacement came in.

#PCB Assembly #Aftersales  #Consume Electronics

Oliver Smith

Oliver is an experienced electronics engineer skilled in PCB design, analog circuits, embedded systems, and prototyping. His deep knowledge spans schematic capture, firmware coding, simulation, layout, testing, and troubleshooting. Oliver excels at taking projects from concept to mass production using his electrical design talents and mechanical aptitude.

Recent Posts

Why PCB Warpage Happens and How You Can Prevent It?

In the PCB manufacturing process, PCB warpage is a common problem that manufacturers would encounter.…

3 days ago

What Is a PCB Netlist? Everything You Need to Know Is Here

In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.…

3 weeks ago

What Is Solder Wetting and How to Prevent Poor Wetting?

Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and…

1 month ago

7 Critical Techniques to Improve PCB Thermal Management

Nowadays, electronic products are both compact and lightweight while performing a variety of functions. This…

1 month ago

What Is BGA on a PCB? A Complete Guide to Ball Grid Array Technology

As technology continues to advance in the electronics industry, packaging remains one of the key…

2 months ago

How to Create a PCB Drawing: A Step-by-Step Guide for Beginners

Bringing your electronic ideas to life begins with PCB drawing, which is the process of…

3 months ago