Hantek 2D72 dead

Eltax1693 · Post time 2019-10-22 22:18:58

Hello
I only used my Hantek 2D72 a few times, and now it`s completely dead. Tried different batteries and cables, but no success. All updates installed. [Bought from Banggood]
Any suggestions?

Tnx

amy · Post time 2019-11-13 09:08:43

Which step failed?
Please upload several pictures to study.

Eltax1693 · Post time 2019-11-8 23:22:12

UPDATE: No success with my unit. Tried everything. Only used it a few times.

Eltax1693 · Post time 2019-10-31 05:37:08

Tnx for your advice. Sadley my unit is completely dead. Can not even power it on, and enter programming mode.
Still waiting for the cable.

OASJ2YSeeEhBQo1 · Post time 2019-10-30 11:18:31

If you want you can try another way while you wait, it won't make things worse anyway... Try this: (considering you already tried the steps given in this thread https://www.eediscuss.com/forum. ... 14930&fromuid=26055)

1- Install the Dfuse driver, available in the same file I posted in my last post.
2- Download this file: https://fil.email/8MTsdbSA (it is the last version of the FPGA and FW)
3- Extract it to the folder: C:\Program Files (x86)\Hantek2xx2\AutoUpgrate (I'm considering you have the Hantek2xx2 software already installed in your computer, if not, install it first) - Remove any other .dfu and .bin files in the folder, if any. Keep the file names as it is, don't change it.
4- Connect the device to yours computer's USB. Keep F1 button pressed and power on the oscilloscope, wait about 2 seconds and you should see the Run/Stop button flashing. The device is now in programming mode
5- Run the program HT2000Update.exe (it is in the folder: C:\Program Files (x86)\Hantek2xx2\AutoUpgrate)
6- Select the option "local files" and then "start". Wait the process to complete. This should re-flash the device's memory.

You might need to restore the default settings of the oscilloscope for it to work properlly.

Eltax1693 · Post time 2019-10-29 22:28:11

Amy, Edmundturner and OASJ2YSeeEhBQo1 tnx for your help/support.

I waiting for the cable to arrive.

Eltax1693 · Post time 2019-10-29 22:19:16

Edited by Eltax1693 at 2019-10-29 22:20

amy replied at 2019-10-29 11:49
May I ask what you have done, and then the device can not boot？
If you bought it before September 2 ...

Hello
The device can not boot.
I did nothing. It just died.

edmundturner · Post time 2019-10-29 13:16:53

HI, I bricked my Hantek while trying to update the firmware too.

From the advice on the forums, I used prolific USB to TTL cable (with older driver 3.20.0) to connect and upload the USB_Bootloader_v2.0.bin file and it is working again!

This video was very helpful;
https://www.youtube.com/watch?v=-uF2fdVxx1E

amy · Post time 2019-10-29 11:49:16

May I ask what you have done, and then the device can not boot？
If you bought it before September 2019, you can refer to the attachment uploaded by oasj2yeehbqo1 to program arm1 and arm2.

Thank you for OASJ2YSeeEhBQo1's answer.

OASJ2YSeeEhBQo1 · Post time 2019-10-29 11:08:46

Apparently Hantek's support is too busy...

Fortunately, I've saved I copy of the files with instructions just in case I ever needed. You can find it in this link: https://fil.email/VNBbJBoI

Hantek 2D72 dead

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