Need Toshiba 2508a firmware

[nob_]

hello all,
i hope you are all doing well

i am having an issue with Toshiba 2508a

1. it get stuck at the system check 9/9
2. i found a firmware for it but it seems to be corrupted or something
when i install it everything goes smoothly then restart the machine
it goes well and goes past the 9/9 to the next screen " Wait a moment" then restart
and goes till the 7/9 and shows me the error F090
also when i press Function + Start and turn it on it shows me the settings screen but when it reboot i get the same error

could someone please send me the firmware please or help me with it

[Blizzoo]

[F090] SRAM abnormality on the SYS board - check the SM for details about this error you got now. What was the original fault?

[Rusty.Harris]

Since this is a Sing16, EBN Gen1, something else you might try...
The ram module located behind the HDD, has a BIG issue with dust/debris getting in the memory module area due to the
CPU fan being located right next to it.
Power down, remove the HDD, and pull out the memory module. Clean the contacts on the memory card and the memory
socket. After replacing the memory module & HDD, power on the machine holding down the energy saver button (one with the half moon).
If you see any change in the behavior of the machine, but still have issues, you may want to replace the ram module anyway.
Those thing have a problem with going out/flaky and causing all sorts of whack-a-doodle issues. I think that is another reason
why they switched on the Sing20 EBN Gen 3 machines to onboard memory.

[nob_]

Hey Blizzoo
the electricity went out and the printer does not complete the startup check
it get stuck at 9/9 | does not go past it

i tried to update the firmware but now i got that error

[nob_]

Since this is a Sing16, EBN Gen1, something else you might try...
The ram module located behind the HDD, has a BIG issue with dust/debris getting in the memory module area due to the
CPU fan being located right next to it.
Power down, remove the HDD, and pull out the memory module. Clean the contacts on the memory card and the memory
socket. After replacing the memory module & HDD, power on the machine holding down the energy saver button (one with the half moon).
If you see any change in the behavior of the machine, but still have issues, you may want to replace the ram module anyway.
Those thing have a problem with going out/flaky and causing all sorts of whack-a-doodle issues. I think that is another reason
why they switched on the Sing20 EBN Gen 3 machines to onboard memory.

thank you so much for you replay Rusty.Harris
i did as you said previously and to be honest it really was a lot of dust
I did not know about that before "power on the machine holding down the energy saver button" , thank you so much i will try it tomorrow
again thank you so much for your help i really appreciate it

[nadsand]

F090 Is SRAM error which is a 8pin eeprom located on motherboard . Safely remove it and connect it. And check states of "key backup and restore" in H S mode. You can get an idea