Imac A1311 820-3126-A bios

[alihomee]

after turning on it gives beep sound and no pic on screen ....i have changed graphic chip with a new one still issue is same orignal bios file is attached ....any suggations..if any body have working dump please upload here

[alihomee]

Re: Imac A1311 820-3126-A

anybody got?

[Stefan Payne]

Re: Imac A1311 820-3126-A

More Infos?!
What about the Logic Board?

[alihomee]

Re: Imac A1311 820-3126-A

logic board is ok all supplies turning on i found one file on internet after programing with that file now apple sound got but still no display on screen logic board num is:820-3126-A

[alihomee]

Re: Imac A1311 820-3126-A

i used this file from internet but after flashing with this file now got apple startup sound but still no display

[alihomee]

Re: Imac A1311 820-3126-A

anybody got?

[alihomee]

Re: Imac A1311 820-3126-A

waiting

[d.ferch]

Re: Imac A1311 820-3126-A

try this im not sure if it will work im still waiting to try it myself.....

[Meck]

Re: Imac A1311 820-3126-A

I write all this bios you post and i have picture but i cant put os write me error code cpu unsupported but is org cpu

[Marc97]

Re: Imac A1311 820-3126-A

try LCD SCREEN

[dennis akumu]

Re: Imac A1311 820-3126-A

How did you sort this error. Ihave the same issue.

[fredo]

Re: Imac A1311 820-3126-A

remove password please help

[peste]

Re: Imac A1311 820-3126-A

remove password please help

try..

[fiabo89]

Re: Imac A1311 820-3126-A

please remove password

[peste]

Re: Imac A1311 820-3126-A

please remove password

try..

[loughzal]

Re: Imac A1311 820-3126-A bios

Pleas remove passwd
thinks