Step 3
Now plug the DC connector back into the DC jack from the KVM. This will restore the KVM with factory default firmware.
Step 4
Perform the firmware upgrade again.
Step 5
When the firmware upgrade is completed, unplug the DC connector from the KVM. Then remove the jumper from J11 (for GCS1792) / J17 (for GCS1794) and put the housing back together.
Final Step
Plug DC connector back into the KVM, then the KVM will be ready for usage again.
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