Could not find Cortex-M device in the JTAG chain. Tiva C LaunchPad

Tiva C LaunchPad: I found this issue is posted in many places with no answer. The answer is due to the slide switch is moved from debug to device. So slide the witch from Device to Debug position. ...
Problem setting up Keil for first time for Tiva Launchpad TI TM4C1294XL (M4F)

I'm fairly new to embedded systems and I'm trying to set up Keil for a EK-TM4C129XL Tiva Launchpad MCU ( https://www.ti.com/tool/EK-TM4C1294XL ). I downloaded the drivers from TI website, installed them...
Could not find Cortex-M device in the JTAG chain. Tiva C LaunchPad

Tiva C LaunchPad: I found this issue is posted in many places with no answer. The answer is due to the slide switch is moved from debug to device. So slide the witch from Device to Debug position. ...
Problem setting up Keil for first time for Tiva Launchpad TI TM4C1294XL (M4F)

I'm fairly new to embedded systems and I'm trying to set up Keil for a EK-TM4C129XL Tiva Launchpad MCU ( https://www.ti.com/tool/EK-TM4C1294XL ). I downloaded the drivers from TI website, installed them...
ARM: Cannot program Texas Launchpad

Hello, I've tried every single guide I could find on setting up the software for actual device programming. I have a TM4C123GXL LaunchPad and have successfully installed the stellaris drivers...