Blizzard 2060

[rayan259]

I have a blizzard 2060 in amiga 2000 with rom 1.3(A500) or 2.0 - 3.1 (A600) original rom in my amiga 2000 is damage
I've tested this board with roms in amiga 2000 rev6 after power on Amiga will not boot!(black screen)But 68060 is warm
This roms work without 2060 but with 2060 System will not boot (with 68000 or without 68000)
Of course, I do not know blizzard 2060 work or not and I want to understand what is the problem? (The problem of
Blizzard 2060 or roms or jumper setting in A2000 motherbosrd ......) I check only jumper in close or open maprom in 2060 but do not work
Thank you for your help

 

[Marmes]

when you turn on, do you get a bright green power led?
Do you have the correct libs?
Can you test on another A2000?

 

[rayan259]

No green led (HDD) is turn off but red led & capslock in keyboard is turn on
No I do not have another A2000
Do you have the correct libs? I do not understand
after turn on black screen Workbench does not enter

I saw it in a Oscillator (Scratch)
It is possible that the problem is?
Thank you

 

[Marmes]

Did you remove the CPU?, it's needed to run the other board. No problem with oscillator.

 

[rayan259]

test with other A2000 or other 2060?
I have 1 A2000 MB & 1 blizzard 2060
I've tried (with 68000 or without 68000)

 

[Marmes]

Remove memories from accelerator card and test

 

[elius1978]

Try to remove the roms and re-put them back one by one to see if there' s an electrical conflict

 

[Marmes]

Clean contacts also from what elius 1978 said and also anything you can clean with ipa

 

[rayan259]

what is it ipa?
test without memory and test one by one memory & roms
extract motherboard from case but ....
see picture from 2060
https://www.amibay.com/showthread.php?84790-Amiga-2000-Blizzard-2060-Emplant-V-Lab

 

[lucidious]

I know this is over a month old, so you may have it sorted out. If not, I thought I would clarify some of the other replies for you.

IPA is an abbreviation for Isopropyl Alcohol. Make sure you use >70% when used to clean electronics.

When having hardware issues, it is recommended to start with the basic hardware needed to run the board at all and then begin to add in the expansions and extra hardware one at a time until you encounter the problem.
Since your accelerator card requires the CPU from the board, you might consider placing it back into the board and ensuring it boots at stock configuration. Directions for returning the it to the stock configuration should be found on page 5-4 of the Amiga 2000 series manual, which also covers the 2500 and 2000HD.

Libs refers to libraries. They are meaning the files that Workbench needs in order to recognize the hardware.


Lastly, it looks like you still have the battery on there and it also appears there is some corrosion below it. If that batter is leaking, you should really get it removed. Look for a guide on cleaning up after the battery leak so you know how to handle the corrosive substance correctly.

 

[rayan259]

Thank you from all users for help me
My problem was solved
replace this 4xIC in board 2060 & fix it
please close