iMac 21.5-Inch "Core i7" 3.3 (4K, Late 2015) 820-00431-A

[alfredodinolfo]

With original bios in attached, the imac starts but only 2 status led.

can someone help me?

[peste]

Re: iMac 21.5-Inch "Core i7" 3.3 (4K, Late 2015) 820-00431-A

With original bios in attached, the imac starts but only 2 status led.

can someone help me?

try..

[mon2]

Re: iMac 21.5-Inch "Core i7" 3.3 (4K, Late 2015) 820-00431-A

Review this:

https://boards.rossmanngroup.com/thr...o-chime.62854/

[alfredodinolfo]

Re: iMac 21.5-Inch "Core i7" 3.3 (4K, Late 2015) 820-00431-A

@peste
@mon2 no lucky