Just i want to as you about my RB. I've got a problem with my router, the problem is my RB doing just one TIT without duble TIT, i was trying to reset and also with netinstal, but...i didn't fix it. any advise? 

Thanks a lot

This model has a serial port. You should find a serial cable + usb/serial adapter, and see what it says when booting. 

im trying to fix my bord via RS232, i've got that situacion:
(that post i found on net. i've got same things)

RouterBOOT-2.6
What do you want to configure?
d - boot delay
k - boot key
s - serial console
o - boot device
u - cpu mode
r - reset configuration
e - format nand
g - upgrade firmware
i - board info
p - boot protocol
t - do memory testing
x - exit setup
your choice:

RouterBOOT booter 2.6

RouterBoard 112

CPU frequency: 175 MHz
Memory size: 16 MB

Press any key within 2 seconds to enter setup..
kernel not found
trying bootp
protocol...........................................................
............................................................................
....
................................................................ failed
kernel loading failed


RouterBOOT booter 2.6

RouterBoard 112

CPU frequency: 175 MHz
Memory size: 16 MB

Press any key within 2 seconds to enter setup..
kernel not found
trying bootp
protocol...........................................................
............................................................................
....
................................................................ failed
kernel loading failed




Press any key within 2 seconds to enter setup

RouterBOOT-2.6
What do you want to configure?
d - boot delay
k - boot key
s - serial console
o - boot device
u - cpu mode
r - reset configuration
e - format nand
g - upgrade firmware
i - board info
p - boot protocol
t - do memory testing
x - exit setup
your choice: g - upgrade firmware

Upgrade firmware options:
e - upgrade firmware over ethernet
s - upgrade firmware over serial port
your choice: s - upgrade firmware over serial port


xmodem receiver ready, waiting for data...
press <Ctrl>+X several times to cancel transfer
press any key to continue...
file transfer ok
writing new firmware.......... OK
please reboot to run new booter

Upgrade firmware options:
e - upgrade firmware over ethernet
s - upgrade firmware over serial port
your choice:

RouterBOOT booter 2.14

RouterBoard 112

CPU frequency: 175 MHz
Memory size: 16 MB

Press any key within 2 seconds to enter setup..
kernel not found
trying bootp
protocol...........................................................
............................................................................
....
................................................................ failed
kernel loading failed


RouterBOOT booter 2.14

RouterBoard 112

CPU frequency: 175 MHz
Memory size: 16 MB

Press any key within 2 seconds to enter setup

RouterBOOT-2.14
What do you want to configure?
d - boot delay
k - boot key
s - serial console
o - boot device
u - cpu mode
r - reset booter configuration
e - format nand
g - upgrade firmware
i - board info
p - boot protocol
t - do memory testing
x - exit setup
your choice: i - board info

Board Info:

Board type: 112
Serial number: 0F4D01D6DFB5
Firmware version: 2.14
CPU frequency: 175 MHz
Memory size: 16 MB
eth1 MAC address: 00:0C:42:0B:87:02

press any key to continue...

RouterBOOT-2.14
What do you want to configure?
d - boot delay
k - boot key
s - serial console
o - boot device
u - cpu mode
r - reset booter configuration
e - format nand
g - upgrade firmware
i - board info
p - boot protocol
t - do memory testing
x - exit setup
your choice: o - boot device

Select boot device:
e - boot over Ethernet
* n - boot from NAND, if fail then Ethernet
1 - boot Ethernet once, then NAND
o - boot from NAND only
b - boot chosen device
your choice: n - boot from NAND, if fail then Ethernet

RouterBOOT-2.14
What do you want to configure?
d - boot delay
k - boot key
s - serial console
o - boot device
u - cpu mode
r - reset booter configuration
e - format nand
g - upgrade firmware
i - board info
p - boot protocol
t - do memory testing
x - exit setup
your choice:

Thanks

It looks like your installation is broken (unable to start from internal storage)
RouterBoard will try to start from netinstall.
I would setup netinstall on your PC, hook it up to port 1 of the routerboard and see if it boots.
If so, install a proper RouterOS version via netinstall.

i've been trying...same thing

I had the same problem with my Mikrotik https://routerboard.com/RB2011UiAS-2HnD-IN
I finally did it with the following steps:

1. I have used the program Tera Term Web 3.1 http://wiki.meconet.de/doku.php/mikroti ... ll_updaten
2. I have used another notebook (computer) with Netinstall. This finally recognized the device ......

I believe that the virus scanner or a firewall can cause problems.

Rosi

is it? let me have a look, and i will let you know.

Thanks

For sure that your firewall could have some negative impact on your tries.
Just temporarily disable your firewall completely on your PC.

would you like to help me, this is on German my german is terrible, so i've got problem with this one, how can i do?btw im using rb433ah

Download des aktuellen RouterBOOTs für Ihre Hardware

Thanks

Check this: http://wiki.mikrotik.com/wiki/Manual:Netinstall

It is quite simple job.

BartoszP is not going. I've been fixed so many MT via netinstal, but one of them is't going Did you see up of the topic what kind of message i had?