Aten KVM "Out of range" message


I recently purchased an Aten KVM cs84u switch and just installed two pcs.

The first one is command line linux and works.
The second pc is Windows 10 and behaved well for about a week.

After that i installed a third one (Windows 10 also) and after the initial booting to Windows i faced the "D-SUB OUT OF RANGE 91.2 Khz /85 Hz" message.

But now the same happens on the second pc which originally worked well

Can anyone help me?
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Panagiotis ToumpaniarisSystem ArchitectCommented:
Have you done any firmware upgrade on the KVM? Latest is "v1.1.108      2017-09-11".
No. I dont even i know how to do it.
Panagiotis ToumpaniarisSystem ArchitectCommented:
Go here : download the latest firmware and follow the instructions.

It seems to me like a Video DynaSync related problem, that could have been solved in a firmware update.

If the problem persists after the update you can try other solutions, such as lowering the resolution and / or frequency.

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It works

Thanks a lot. (Ευχαριστώ πολύ)
Panagiotis ToumpaniarisSystem ArchitectCommented:
You're welcome! (Δεν κάνει τίποτα, να είσαι καλά!)
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