Processes and signals from the BIOS chip
#laptoprepair #bios #oscilloscope
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In this experiment, I demonstrated which signals are coming from and coming into a flash drive. I also desoldered the BIOS chip, erased all the information, and resoldered it, then examined the signals from the BIOS chip. The purpose of this video is to show how a simple BIOS firmware, or more precisely, its absence or damage, can affect a computer's operation. It will also be useful to understand what signals we receive in this state. This information will be useful for computer repairers.