F5F Stay Refreshed Hardware Desktop Ports turning off and coming back on when the system starts

Ports turning off and coming back on when the system starts

Ports turning off and coming back on when the system starts

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Skweerel
Member
71
11-26-2021, 05:17 PM
#1
During a cold boot, USB peripherals like keyboard and mouse disconnect and reconnect automatically. The issue seems tied to the KVM switch (ATEN CS1822) since it's the only one affected. The system appears clean after reinstalling Windows, with no driver conflicts. It survived a fresh OS install, suggesting hardware rather than software problems. Could be related to the KVM or power supply components?
S
Skweerel
11-26-2021, 05:17 PM #1

During a cold boot, USB peripherals like keyboard and mouse disconnect and reconnect automatically. The issue seems tied to the KVM switch (ATEN CS1822) since it's the only one affected. The system appears clean after reinstalling Windows, with no driver conflicts. It survived a fresh OS install, suggesting hardware rather than software problems. Could be related to the KVM or power supply components?

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frostbite__
Junior Member
4
11-26-2021, 06:45 PM
#2
If it passed a clean Windows setup, it likely belongs to Windows or hardware components. Possible causes include a USB controller issue, driver problems, power supply failure, motherboard defects, and more can be added. I recommend testing first. For instance, removing the KVM—still disconnecting USB? Good luck!
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frostbite__
11-26-2021, 06:45 PM #2

If it passed a clean Windows setup, it likely belongs to Windows or hardware components. Possible causes include a USB controller issue, driver problems, power supply failure, motherboard defects, and more can be added. I recommend testing first. For instance, removing the KVM—still disconnecting USB? Good luck!