LCDSysInfo 3.5" Device not found

Anything about GOverlay and the devices supported

Re: LCDSysInfo 3.5" Device not found

Postby andreas2025 » Wed Apr 28, 2021 12:16 am

Hello, how did you manage that your display is recognized by the system again and that you can install the new firmware?
With best regards
Andreas Dietz

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Re: LCDSysInfo 3.5" Device not found

Postby hartmutenton » Wed Apr 28, 2021 12:37 am

I follow this steps update from Firmware 219 to 249 and works again for me

TheLaGmAn wrote:how far into goverlay does this happen?
Can you enter in firmware upgrade mode?

You could try to update the firmware, according to the manufacturer low usb voltage could of messed with it.

I can only provide an upgrade path within GOverlay, only if you can successfuly start the upgrade from GOverlay itself.
If you cant do it, please contact coldtearselectronics@gmail.com requesting an alternative upgrade method.

To do it from GOverlay:
disconnect the unit.
open goverlay,
select in the lcdsysinfo 3.5'' tab an empty profile (or create one) so it doesnt request to draw anything to the display. hit apply.
go to update firmware from file in the tools section, select the fw file. DO NOT CLICK OPEN connect lcdsysinfo click OPEN
see if the device is detected in firmware mode and continue with firmware upgrade

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Re: LCDSysInfo 3.5" Device not found

Postby hartmutenton » Wed Apr 28, 2021 12:54 am

Test
Attachments
temp.jpg

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Re: LCDSysInfo 3.5" Device not found

Postby andreas2025 » Wed Apr 28, 2021 9:04 pm

When I carry out the steps, it says "Waiting for Device" and the display says "LCDsysinfo for GOverlay v2.0 run GOverlay for configuration" :?

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Re: LCDSysInfo 3.5" Device not found

Postby TheLaGmAn » Thu Apr 29, 2021 2:08 pm

it might or might not work, this is only for those devices which DISSAPEAR on device manager a couple of seconds after you start GOverlay, are you sure this is your issue?
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Re: LCDSysInfo 3.5" Device not found

Postby andreas2025 » Thu Apr 29, 2021 7:36 pm

I tried everything! it just doesn't work! It just says "Waiting for device" :(

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Re: LCDSysInfo 3.5" Device not found

Postby TheLaGmAn » Fri Apr 30, 2021 12:17 am

in order to help you i need to understand your issue.
have you installed the driver?
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Re: LCDSysInfo 3.5" Device not found

Postby walt » Fri Dec 24, 2021 1:36 pm

reply

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Re: LCDSysInfo 3.5" Device not found

Postby t3han0maly » Fri Jan 07, 2022 9:46 pm

need the firmware

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Re: LCDSysInfo 3.5" Device not found

Postby Grobert » Mon Jan 10, 2022 2:23 pm

need the firmware

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