ASA IOS Image/Rommon help needed!

[martinezaw]

I powered up an ASA 5520 and received the below message:

Launching BootLoader...

Default configuration file contains 1 entry.

Searching / for images to boot.

Error 28: Selected item cannot fit into memory

unable to boot an image

Someone thought that I should erase flash and tftpdnld from Rommon. I deleted disk0:

Next in Rommon, I tried doing the following commands...

ADDRESS=192.168.2.1 (ASA's address)

SERVER=192.168.2.2 (connected to my laptop for tftp via a cross-over cable)

GATEWAY=192.168.2.1 (have also tried leaving this blank and the laptop's IP)

PORT=GigabitEthernet0/0 (port cable is plugged into)

I usually will get that GigabitEthernet0/0 is UP

I then enter the tftpdnld command, and it's like the ASA can't see the connection between it and the laptop.

It can't even ping.

I know the TFTP works because I tried it with a different ASA while in the IOS and it worked fine.

What am I doing wrong?

[vermis.mweze@gmail.com]

I have this message, "error 28:selcted item cannot fit into memory". I get this message after erasing the flash memory of my ASA 5540, can some one helps me? I just try all te solutions posted here but nothing work for me. thank you 

[loua-khlailia]

est ce que l'absence une image ios sur le asa5512-x je suis bloque au niveau rommon #0> et je peuty pas ecrire rien si je veut faire le reset ???