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no monitor signal banana

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mvera  
hello
buy a bananapa pi but does not the monitor says "no signal"

1 connect the sd class 4 4GB, formatted and recorded image.
2.conecto hdmi to my tv
3. connect to my pc to get energy 5 v

but I only see a red light on the banana, but no monitor signal.

also try to rca cable, but it is the same "no signal".

I need guidance.
Thank you.
Reply 1# mvera

Did you change your monitor input mode to HDMI or AV???

mvera  
Thank you.

yes.
the strange thing is that I tried it on another TV and nothing happens "no signal"

which version you have installed?
I have to pill-2014-R1

I have a 4 gb microSD apapter kington.

Reply 3# mvera

What did you menan  "which version you have installed? "   ???

mvera  
ya sulucione el problema instale.  RaspberryPi_For_BananaPi_v1.0.tgz

I do have same problem

This is my very first run of this card
I only load android image on my SD card, add keyboard & mouse and connect a videoprojector to RCA (yellow composite connector)
the card just light on the red LED but no signal on video, nothing append
Is there a way to control my board ? should I first run with hdmi monitor to setup something ?

Rgds

Reply 6# Skywalker

You can use the uart to see if the system has boot without HDMI.

Just to have primary check, does the board boot without having any OS (no SDCARD) ?

Reply 8# Skywalker

Just to have primary check, does the board boot without having any OS (no SDCARD) ?

Reply 9# Skywalker

The OS is installed on the SD card. So if you don't have the SD card, there is nothing output to the monitor.

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