Dell Optiplex 9020 All in One bios bin needed

[SMDFlea]

Hello, could you please help me rebuilding this bios for Dell Optiplex 9020 all in one. It powers up but no video. I tries several bioses from this topic but no result. Thank you

Read the rules, type and post the service tag https://www.badcaps.net/forum/troubl...before-posting

[medln25]

Read the rules, type and post the service tag https://www.badcaps.net/forum/troubl...before-posting

Mb : ipplp-az rev a00
service tag GH088Y1
thanks

[medln25]

Mb : ipplp-az rev a00
service tag GH088Y1
thanks

Hello again, Any one can help me to solve this issue? I have 2 aios with the same issue. The original bios is a00. I tried a lot of bios files but all above a05 the result is the same all functions normally but screen is blank. The os loads , caps lock num lock reacting , os react to usb insertion , but no display. :
i already reballed the chipset , checked all rails, the dp to lvds chip is working properly for the 2 machines but still no image. I m sure it s about bios. The chipset used for this model has 2 revisions. I need the bios for the old one. I already checked a05 it doesnt work.
one bios provided by smdflea worked for one machine when the manufacturing mode is activated but with this mode there is some limitations when using ethernet (no access to internet or to local server).
To go deeper the bios i m talking about is for mt version not aio...
a rebuild of thé provided bios will fix all but a00 bios i dont think this can be done since theres no a00 bios on dell website.
So if anyone can provide a working bios older than a05 this can help me solve this issue...
thanks.
Note: Aio1 :start then turns off immediatly and repeats until the aio is shut dowon or power removed. This is the one fixed by a cleaned me bios provided by smdflea on another thread about an me engine issue but bios is for mt version.
aio 2 : 3-7 error code: Me issue. Nothing on screen except the colors when using dell screen test mode with some bios files

[SMDFlea]

Mb : ipplp-az rev a00
service tag GH088Y1
thanks

Bios A03

[medln25]

Bios A03

Thank you so much..

[Blyth Doctor]

Hello I have a dell optiplex 9020 it has not displayed but you hear the sound. after research it seems that it is a bios problem. so I would like someone to help me clean the bios here are the bin files below

[peste]

Hello I have a dell optiplex 9020 it has not displayed but you hear the sound. after research it seems that it is a bios problem. so I would like someone to help me clean the bios here are the bin files below

post S/T..motherboard model,etc..

[Blyth Doctor]

it's DELL 9020.

Mother bord Models: IPPLP-AZ REV: A00

[SMDFlea]

Service tag ?

[Blyth Doctor]

it's DELL 9020.

Mother bord Models: IPPLP-AZ REV: A00

SERVICE TAG: JYK6TX1

[Blyth Doctor]

BUMP

[rajeshks]

Please clear my bios file. Unit restarting. Picture not coming
Service Tag: G4NSV12

[faresbouafia]

Hello,
MY PC no display

[peste]

Hello,
MY PC no display

post ST, full name and model, motherboard model, etc.

[faresbouafia]

post ST, full name and model, motherboard model, etc.

dell optiplex 9020 aio
IPPLP-AZ REV:A00

[SMDFlea]

Where is your service tag ?