rns510 columbus boot loop

[tester212]

Hi, i have a Rns510 Columbus 3T0 035 680 A HW H41 SW 2724. Problem is its not loading, its just showing skoda logo and rebots after a cople of second. tried the recovery cd but didnt work and setup + eject+mic just reset the unit but there is no meniu for loading the cd software.
Help

[tester212]

No one ? Nothing ? If I keep pressed for 30 sec on setup eject and microphone it should appear a" load swl " message?

[rui]

hello .
I go through a link where you can have the firmware and how to do the procedure.

http://www.my-gti.com/1986/volkswage...-boot-problems

[tester212]

Thanks rui, I tried but it's doing nothing I have to eject the CD manually , I think I need to rewrite the dump memory and at the moment I can't find it anywhere.

[Mikle1]

Thanks rui, I tried but it's doing nothing I have to eject the CD manually , I think I need to rewrite the dump memory and at the moment I can't find it anywhere.

hw41sw2720

[Abcparty]

If no failed software update,Try to resolder big flash. i,m not remember if is f400 or 800.

[dec123ua]

If no failed software update,Try to resolder big flash. i,m not remember if is f400 or 800.

it`s wrong way.

[tester212]

Sorry for not replaying but... well life happened . dec123ua why its a wrong way ? help me out here please.

[Mikle1]

Sorry for not replaying but... well life happened . dec123ua why its a wrong way ? help me out here please.

if there are problems with the bootloader ,need desolder and reflash only s29Al016 , no need more ,also maybe you have problem with NAND ,if you have setconfig cable you can erase it.

[tester212]

i have a cable but no software ... so no way out. So my only option is to desolder the s29 chip and reflash it with the soft from Mikle1 (btw thanks man )

[Mikle1]

i have a cable but no software ... so no way out. So my only option is to desolder the s29 chip and reflash it with the soft from Mikle1 (btw thanks man )

you can erase nand in the programmer too

[Nevim123]

I don't know if I did everything but the dump doesn't work. Mainly I think it's not H41 but H04 can you confirm that?