From 1a459f0759baba92168678e81607a85931c58149 Mon Sep 17 00:00:00 2001 From: Tim Gover Date: Tue, 29 Nov 2022 12:00:58 +0000 Subject: [PATCH] readme: Add note about activity LED / nRPIBOOT --- Readme.md | 1 + 1 file changed, 1 insertion(+), 0 deletions(-) diff --git a/Readme.md b/Readme.md index c02ee0b..d4eb3ce 100644 --- a/Readme.md +++ b/Readme.md @@ -99,6 +99,7 @@ Please check this first to check that the software is up to date. * Inspect the Compute Module pins and connector for signs of damage and verify that the socket is free from debris. * Check that the Compute Module is fully inserted. * Check that `nRPIBOOT` / EMMC disable is pulled low BEFORE powering on the device. + * On BCM2711, if the USB cable is disconected and the nRPIBOOT jumper is fitted then the green LED should be OFF. If the LED is on then the ROM is detecting that the GPIO for nRPIBOOT is high. * Remove any hubs between the Compute Module and the host. * Disconnect all other peripherals from the IO board. * Verify that the red power LED switches on when the IO board is powered. -- libgit2 0.21.4