Arcade Otaku - アーケード オタク

Hi guys.
Recently I've got a SEGA Lindbergh yellow versión.
So when I turn it on I get black screen , no video output.



Any suggestions?
Thanks

Did you try the DVI connector? I seem to remember that's the one you need to use.

nem wrote: ↑July 14th, 2019, 1:43 pm Did you try the DVI connector? I seem to remember that's the one you need to use.

Same result. Black screen LAN port red/brow led Blink.
Now i gonna try Voltages output.

try reseating ram and cpu

grantspain wrote: ↑July 14th, 2019, 6:53 pm try reseating ram and cpu

How??

like you do with any pc motherboard

Hi there. I've tried to reseat graphics card and ram and change them , but anything happens.
Black screen
So how can I test CPU ?
Is it possible use other one?







PS : see last image , I can't remove CPU it seems like solder on heatsink

I've already checked Power supply it works great.

Other thing that I've check head drive isn't spinning. It seems like Turn off. I've replaced it but same result.

to remove the cpu, take a blade and angle it between the edge of cpu and heat sink and then whack it gently but firmly with a small hammer- the cpu will drop off
clean away old heat compound with contact cleaner and reseat cpu making sure all legs are straight and put on some new heat compound

grantspain wrote: ↑July 15th, 2019, 8:44 pm to remove the cpu, take a blade and angle it between the edge of cpu and heat sink and then whack it gently but firmly with a small hammer- the cpu will drop off
clean away old heat compound with contact cleaner and reseat cpu making sure all legs are straight and put on some new heat compound

I got it. But same result.
Maybe CPU Burned??

do you have a atx power supply you can try, use the 24 pin connector only for the atx supply- disconnect both lindbergh psu connectors

grantspain wrote: ↑July 15th, 2019, 9:45 pm do you have a atx power supply you can try, use the 24 pin connector only for the atx supply- disconnect both lindbergh psu connectors

Yes I have.
Now I'm using Lindbergh Official power supply.
I will try ATX power Supply now!
Edit : Works!!!!

i would suggest you get a full range high quality 700w atx supply and make some adapter for it to run in the cab

grantspain wrote: ↑July 16th, 2019, 7:12 am i would suggest you get a full range high quality 700w atx supply and make some adapter for it to run in the cab

Many thanks. Bro I'll get your advice.

I have a question bro. Why this Power supply doesn't have power enough to boot it correctly?? Maybe old ??

the lindbergh psu?
they just go faulty, bloody rubbish imo

grantspain wrote: ↑July 16th, 2019, 12:57 pm the lindbergh psu?
they just go faulty, bloody rubbish imo

Ah ok. Many thanks dude.
Thanks for all things