Nintendo Switch HAC-CPU-20 require some repair help please

Im still not seeing anything on LCD display

I injected Hekate Payload which shows on Tegra as green with Tick

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No RCM device detected
RCM Device detected
RCM device disconnected
RCM Device detected
RCM device disconnected
RCM Device detected
RCM device disconnected
RCM Device detected
Invoking TegraRcmSmash.exe with args : “C:\Users\dell\Desktop\Tempstuff\Hekate\hekate_ctcaer_5.8.0.bin”
TegraRcmSmash (32bit) 1.2.1-3 by rajkosto
Opened USB device path \?\usb#vid_0955&pid_7321#7&1f3d457c&0&3#{aa0dbd45-3117-f331-5c49-76bf65225042}
RCM Device with id 0002FF060000001440D6416401101062 initialized successfully!
Uploading payload (mezzo size: 92, user size: 106064, total size: 172280, total padded size: 176128)…
Smashing the stack!
Smashed the stack with a 0x7000 byte SETUP request!
Payload successfully injected
Error while retrieving BIS keys
RCM Device detected
RCM device disconnected
RCM Device detected
Invoking TegraRcmSmash.exe with args : “C:\Users\dell\Desktop\Tempstuff\Hekate\hekate_ctcaer_5.8.0.bin”
TegraRcmSmash (32bit) 1.2.1-3 by rajkosto
Opened USB device path \?\usb#vid_0955&pid_7321#7&1f3d457c&0&3#{aa0dbd45-3117-f331-5c49-76bf65225042}
RCM Device with id 0002FF060000001440D6416401101062 initialized successfully!
Uploading payload (mezzo size: 92, user size: 106064, total size: 172280, total padded size: 176128)…
Smashing the stack!
Smashed the stack with a 0x7000 byte SETUP request!
Payload successfully injected
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