Bios Install gone wrong Help

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brendan1496
shadow
Posts: 6

Bios Install gone wrong Help

Post#1 » Mon Oct 05, 2020 8:39 am

Hi all, I have just attempted to replace my bios with a japanese cake bios on installation I accidently pulled off the pad on pin22 which is Q11 is there an alternative point I can attach to the pin leg. Please help I really dont want to bin it.

Thanks any help would be appreciated

Brendan

User avatar
megavolt85
Developer
Posts: 911

Re: Bios Install gone wrong Help

Post#2 » Mon Oct 05, 2020 4:03 pm

pin22 not used
memory work in byte mode, Q8-Q14 not used, Q15 used as A-1

brendan1496
shadow
Posts: 6

Re: Bios Install gone wrong Help

Post#3 » Mon Oct 05, 2020 5:21 pm

Thanks a lot for your quick reply, will have another look at it it just seems to be displaying a black screen, possibly I haven't flashed it correctly will check my soldering later, again thanks for your quick reply.

Brendan

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