Hi Mikrotik Please help me to boot my device...

When i start my RB433AH is giving only one beep and then stop and not packet is transferred on network interface any suggestion.... please.

Birender

What does the serial console show?

What does the serial console show?

Nothing is shown in the console windows.

But when i start router it gives only one beep.

From Mikrotik please any suggestion or solutions is highly appropriated.

What does the serial console show?

Nothing is shown in the console windows.

But when i start router it gives only one beep.

Do you have a crossover serial cable connected and a terminal program running on your PC with the right settings?

There should be some informative output if it is getting a single beep.

Tom

What does the serial console show?

Nothing is shown in the console windows.

But when i start router it gives only one beep.

Do you have a crossover serial cable connected and a terminal program running on your PC with the right settings?

There should be some informative output if it is getting a single beep.

Tom

Hi

I have a serial cable but I don't know if it is an crossover serial cable or standard cable how to know that it is crossover serial cable.

Birender

Hi thanks for the solutions I am able to reinstall the ROS with net install with serial console cable and putty and serial to USB hub.

thanks

Birender

Hello, Mikrotik. Your e-mail support is keeping silence.

I have had the same problem.
The information from the console:

.....
Setting up elf image... OK
Jumping to kernel code
/sbin/init: '/lib/libgcc_s.so.1' is not an ELF file
/sbin/init: '/lib/libgcc_s.so.1' is not an ELF file
/sbin/init: can't load library 'libgcc_s.so.1'
Kernel panic - not syncing: Attempted to kill init!

May be this will help you to solve your bugs...