LM doesn't boot

[Thomas]

Hello
Since today I've the following problem.
It started when LM starts to behave strangely. IDE was OK but when I try to open the visu the page was empty. Just background and nothing more.
So I backed up my project from my another LM and restored it at this LM. It didn't help.
I thought the problem can be SD card. It's MLC extremely expensive card but it can happen.
I removed the card and opened it by usbit. To my surprise it looked like the size of the card was 512MB only. Strange. The card is 4GB of course. So I thought this card has been broken.
I flashed a new card by using usbit SW to recovery-ix6.img which I got from your pages.
I inserted the card into the LM and nothing happened.
I tried same steps with another card (not MLC, cheap 32GB SanDisk).
Again nothing.
I fully opened LM and make the photo in the attachment.
Under the cover there's another green led (1). It's mostly shining interrupted only by 0,1s every 5s.
LED (2) is off. It only slightly flashes in periods LED (1) is off.

What can I do now?