The first row next to the memory card. And the second row too.

GTR2Fan wrote:Which two pins?

What is bottom what is top?

I tryied to connect a fan to the raspberry. When I did this, I accidentally connected the 2 pins in the first row and I'm pretty sure I maked a short circuit, even the power button flashed brighter then I connected them. Now only the power button is on when I connect to the power. Is my raspberry de...

It seems you have something of a catch22 situation: the card is write protect because of a faulty bit but cannot fix it because the card write protected. :) Just out curiosity is the label on your SD card damaged or has an indentation in the top right corner (opposite to the side slider switch) ?? ...

jamesh wrote:The boot partition is only accessible as a root user. Try

sudo nano /boot/config.txt

which means the nano command is run as root.

Now its working. Thank you!

drgeoff wrote:Try adding config_hdmi_boost=4. (See http://elinux.org/RPiconfig#Video_mode_options.) If necessary try higher values up to 7.

Not working.

when I do nano /boot/config.txt and try to save changes i get the message: "Error writing /boot/config.txt : Permission denied.
I tried to change the #config_hdmi_boost=4 because I have video problems as I wrote here: http://www.raspberrypi.org/phpBB3/viewt ... 28&t=67765

The only way of get it working is connecting the cable after it has boot up.

drgeoff wrote:Try adding config_hdmi_boost=4. (See http://elinux.org/RPiconfig#Video_mode_options.) If necessary try higher values up to 7.

should I add that in the config.txt file?

I have connected a HDMI - DVI cable to my raspberry and it shows green background where it should be black color. When I connect my raspberry with a HDMI - HDMI cable on my TV, it works perfectly. I have chacked the cable and the cable is good. What should I do?

redhawk wrote:That's odd, what SD card reader are you using??

Do you have another card reader to try instead??

Richard S.

Its a micro SD card with an adapter. I have tried on different computers and even put the micro sd card into a usb adapter. Still the same. It's SanDisk so shouldn't make any problems.

That's because the first partition is a 150MB and Windows Explorer cannot see further partitions stored on the card. To reclaim your lost space you can use the SDFormatter tool - https://www.sdcard.org/downloads/formatter_4/ with "format size adjustment" enabled. Richard S. When i try to format, it...

Sorry, didn't understand it. Well, I have tried everything. And it only shows like 150 mb space, even if it's a 4 gb card.

You could try reformatting it on a camera. They often have a simpler algorithm that can get around whatever is corrupted. But you might just have to bin it. I don't understand why this happened though. So far as I can see, you did not do anything wrong. Formatted on my camera. Still nothing. How do...

Yesterday I bought a raspberry pi because i wanted to get an advantage of programing. So I put the NOOBS lite on my sd card and installed the OS. I did it on my TV. Today I woke up and decided to run it on my computer screen. So I picked up a HDMI-DVI cable and on the screen green and red background...