1. Not working PC, for that i paid you for support.
2. The ROM https://vinafix.com/attachments/optiplex-3020m-a15-bin-zip.108074/ is NOT full A15 version because Intel Me version is 9.1.0.1120 while the A15 version (from DELL) have 9.1.37.1002
3. Ethernet device not was working because ME...
you can extract bin from latest bios version for 3020m? https://dl.dell.com/FOLDER05640884M/1/OptiPlex_3020M_A15.exe the version posted here its not the same because different ME version inside
but in dell site are different versions for each one for example the 3020 bios is A20
if no possible fix ethernet device y startup errors, at least you can help me to hide this errors?
-remove alert for rear fan (the 3020m only have a cpu fan)
-remove alert about front I/O cables
-reduce time before of DELL boot screen (hangs about 1 minute)
Thanks
works partially; boots fine, but missing ethernet and several errors:
-hangs about 1 minute before start booting OS
-compliant for rear fan (the 3020m only have a cpu fan)
-compliant about front I/O cables
-
let me to check, thanks
1.- received computer with wrong bios (3020 desktop), then i tried fix flashing extracted bios.bin and then (i killed it) black screen
2.- with a ch341a programmer flash this rom: https://vinafix.com/attachments/optiplex-3020m-a15-bin-zip.108074/ of here and not works, system power on but...
already tried clear me 25L64 (mine is 25L6473e by the way), same thing, please check attached image when try update bios with official utility (of course fails)
edit: not same bios running (up) 3020 rev A15 i want 3020M rev a15 (note missing m)
bought cpu with wrong bios (arrived with bios for 3020 desktop) , i am trying restore the correct bios, in fact with the wrong bios almost works except ethernet and some alerts but boot still boot
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