Hi, I have a Type B RPi and at one time booted it with an older NOOBS SD card. Later, I booted it with a RaspBMC SD card. Now, it will not boot with the original card, but will boot with the RaspBMC card.
I've downloaded the latest NOOBS, tried loading it on two different microSD's and it won't boot from either of them.
I looked at the pinned Booting Issues post in this forum and checked my cards. Turns out the original NOOBS card is now listed as questionable. So, I got a new SD card today from the list.
It doesn't work either. I tried reformatting and downloading NOOBS lite. No success.
Here' the thing...I have a second Pi and it behaves the same way.
I checked the test points with my trusty multimeter and its getting enough power.
I'm just not sure what else to try and usually when I've changed enough things in a problem, the issue seems to be something simple that I'm just overlooking so I thought I'd ask. I tried using a different power cord, a different HDMI cord..nothing works.
I plug it in, the red led lights up and then nothing.
The first Pi boots the RaspBMC card with no problems.