Apple Mac Mini A1347 820-5509-A

5.00 star(s) 3 Votes

krishna kumawat

Registered member
Mar 10, 2016
1
0
27
today i have received a mac mini which is stuck on apple logo and not booting
then i have open the mac mini and found the bios is changed
someones (stupid) change the bios and
{original bios ic is burnt}
then i have tried dead mac mini bios IC with program your bios dump but still same problem stuck on apple logo

so please suggest me what should i do
 

Gurmeet bhatia

Registered member
Sep 22, 2016
15
2
29
today i have received a mac mini which is stuck on apple logo and not booting
then i have open the mac mini and found the bios is changed
someones (stupid) change the bios and
{original bios ic is burnt}
then i have tried dead mac mini bios IC with program your bios dump but still same problem stuck on apple logo

so please suggest me what should i do

Use ME CLEAN BIOS
 

brijesh

Active Member
VIP MEMBER
Jul 29, 2015
15
1
44
hello
i have a board 820-5509-a i get chime when i power but no display on any of the ports .I put another bios the chime take 1 min and then display comes only on the thunderbolts. no display on HDMI can someone tell me which is a good bios
 

ThienBui

CEO
Supporter
Dec 13, 2013
73,899
5,121
VinaFix
vinafix.com
hello
i have a board 820-5509-a i get chime when i power but no display on any of the ports .I put another bios the chime take 1 min and then display comes only on the thunderbolts. no display on HDMI can someone tell me which is a good bios
You mean the Mac works normally just doesn't output HDMI?
 

brijesh

Active Member
VIP MEMBER
Jul 29, 2015
15
1
44
yes there is no display from the hdmi at all . on sometimes when i reset the pram the thunderbolt display comes but then shutdown and resstart then no display at all from any ports
 

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