# Unable to find hardware 8AC140.61-3 in my Automation Studio

**URL:** <https://community.br-automation.com/t/unable-to-find-hardware-8ac140-61-3-in-my-automation-studio/3217>\
**Category:** B&R Software & Runtime\
**Tags:** automation-studio\
**Created:** [May 17, 2024, 1:17am UTC](https://community.br-automation.com/t/unable-to-find-hardware-8ac140-61-3-in-my-automation-studio/3217 "2024-05-17T01:17:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sertac\_a](https://avatars.discourse-cdn.com/v4/letter/s/FF8800/32.png) [@sertac\_a](https://community.br-automation.com/u/sertac_a)\
**Post date:** [May 17, 2024, 1:17am UTC](https://community.br-automation.com/t/unable-to-find-hardware-8ac140-61-3-in-my-automation-studio/3217/1 "2024-05-17T01:17:10Z")

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Hi Community,

I am new to B&R, I have installed B&R Automation Studio 4.12 I am unable to find the hardware 8AC140.61-3 in the Hardware Catalog.  
I have downloaded the V3.0 HW Upgrade (8AC140.61-3). But unable to see it in upgrades.

What am i doing wrong?

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**Author:** ![fabian.pries](https://avatars.discourse-cdn.com/v4/letter/f/FF8800/32.png) [@fabian.pries](https://community.br-automation.com/u/fabian.pries)\
**Post date:** [May 17, 2024, 4:36am UTC](https://community.br-automation.com/t/unable-to-find-hardware-8ac140-61-3-in-my-automation-studio/3217/2 "2024-05-17T04:36:21Z")

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Hello @sertac_a ,

for Automation Studio 4 you would need to have an upgrade with version 4 available.

Unfortunately the 8AC140.61-3 is no longer supported in Automation Studio 4. Only in 3.0.90, so there is and will not be a upgrade with version 4 available.

See [Hardware modules that are no longer supported](https://help.br-automation.com/#/en/4/projectmanagement%2Fopen3xproject%2Fprojectorganisation_open3xproject.html).

Best regards  
Fabian