Hantek DSO 8202 doesn't boot up

bela · Post time 2021-1-26 02:52:56

Hello

I have a DSO8202E which now refuses to boot up.
pushing the power button produces a blip sound and the Autorange Autoset Run/Stop buttons are lighting up .. then the
equipment only reacts to a power off, nothing else. The screen remains dark after a very short almost unnoticeable flicker.

any idea ?

bela · Post time 2021-3-15 21:49:46

executed the below requested test, 5 volt is present on both marked points

Dear Sir,

Could you dismantle the device and try to test it.

Catch017B.jpg

bela · Post time 2021-3-15 21:48:27

Poser is available, the equipment starts but nothing present on the screen and only responds to the power off button

ying · Post time 2021-1-26 14:52:55

Please connect the power adpater and make sure power enough.

If it is convenient, please dend us a short video to study.