Korg Poly800/EX800 Users

I noticed another thing when I turn it on.  Through the headphone output I can hear the filter cutoff slowly sweep from closed to open and the noise generator is on.

--- In korgpolyex@yahoogroups.com, "eshalsall" <eshalsall@...> wrote:
>
> I just recently installed the HAWK 800 mod in my Poly 800 MK1.  When I turn it on the display flashes "88 88 88" and doesn't change to the "HA-800" as said that it should in the manual.  I tried to test all of my work after this happened.  I replaced the two original chips, desoldered the cpu write jumper and the synth worked fine with the original configuration.  I checked continuity on the ribbon connectors.  I also checked every solder joint on the hawk board and that the chips were in the right place.
> 
> I have the boot ROM v. 1.95
> 
> Please help
> 
> Thanks,
> 
> Ethan
>