reflashed it with the fiasco and nothing changed.

I will just w8 for the external charger and will give u an update then. In the mean time if u have any ideas keep them coming.

Thanks guys

got another small/big update for you guys.

When i put the battery in the phone the screen lights up and the right hand side of the keyboard has back light on it (arrows and fiew upper leters) and also when i press the power button for a short time without switching it on the screen lights up as well. Is that a battery fault or is something burnt in the mother board of the phone????
Please HELP!

Is the device in R&D mode?

R&D mode uses the keyboard backlight to convey information about clocks and interrupts iirc.

I had the R&D on before t se if it changes anything but i disabled it. When you switch the phone on the screen only comes with Nokia logo and no other icons.
The screen and keyboard(lit all the time) only does it when you plug in the battery. If you take out the battery and plug it to wall vharger the yellow led will blink once and nothing alse happends. The screen and keyboard doesnt lit up.

I am not sure what happened with my phone, Hope it did not die. Tryed cold flashing but that did not work.
I have a desktop charger on order and a seperate battery

I had same kind of issue two days back got fixed by flashing only kernel. Check the below link for more details:

http://talk.maemo.org/showthread.php?t=73643

Thanks sudarsan, I have question to that link: witch image schould i place there? The EMMC or FIASCO?
I will give that a go

Simply flash your n900 using FIASCO

well, i flashed the FIASCO and EMMC a dosen of times and i flashed it in R&D mode and still nothong changed. What is a bit strange is when i put it in the flashing mode the screen has back light all the time?1

just flashed only the kernel and no change :/

How can i disable/enable the watchdogs and/or flags to get it maby to boot?

Never mind found how to do it, but it did not help
That is the lione i have putted:
flasher-3.5 --set-rd-flags=no-ext-wd,no-lifeguard-reset --enable-rd-mode

I also notised that the solid orange led is half orange in colour and half whiteish, greenish colour ???


the insteresting bit is as well that when i flash it with the FIASCO it showes every thing went succesful, then i will flash it with eMMC and it goes in to boot with the five dots, stays there for like 5 sec and then from right to left it stops from on the second dot from the left and it flashes the eMMC good as well, but it doesnt want to boot after flashing. And when i plug in the charger i get the solid led in the colour above.

Im still w8ing for the external charger and a new battery. When i will receive those i will flash it again and will update you guys.

Forgot, also: why when i put the battery in the phone the screen lights up and then goes dark, and the keyboard is lit up from left hand side (arrows). When i short press the power button the screen is black but gets a back light for about 2 sec and then goes dark again. The R&D is disable!. I can switch it on when i long press the power button, but it only goes to Nokia logo nad after 30 sec it switches off (no restart). It only restarts when conected to USB or wall charger with solid led (orangeish, whiteish, greenish colour).

This is an unusual case i think :/