Not getting Bios Screen

RouterOS General
1

Trying to Install Router Board thru NetInstall.

After booting its gives a Screen.

RouterBOOT booter 2.7

RouterBoard 133C3

CPU frequency: 175 MHz
Memory size: 16 MB

Press any key within 2 seconds to enter setup..
loading kernel from nand... OK
setting up elf image... OK
jumping to kernel code

i am NOt Getting BIOS screen after pressing . What to do.
I have also tried with as well as <DEL+BACK SPACE>

Still NOT Working.

What to Do.

2

you can change settings in here too:
http://www.mikrotik.com/testdocs/ros/2.9/system/routerboard.php

you can also set a longer boot delay

3

NORMIS,

Actually i LOSt the password so tring to install OS thru it. Now i have Installed thru NetInstall. But Again I am NOt getting the Screen Again.

Trying bootp Protocol…

Any other Serial Terminal

4

Try to disable hardware flow control, try with another null modem cable.
test the same null modem cable with another RB133c board, if you are to login into BIOS.