crwdns2934243:0crwdne2934243:0 oldturkey03 crwdns2934247:0crwdne2934247:0

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iMac 27 Late 2015 - Black Screen After HDD Replacement

crwdns2934249:0crwdne2934249:0:

Hi all,

I've replaced the hard drive and thought I had no problems until I tested the unit before reassembly, essentially I get the start up sound , fan and hdd whirling but a black screen. There are four indicator lights but only three are on. This is my first Mac upgrade so criticism is okay. Thanks.

crwdns2866306:0crwdne2866306:0:

iMac Intel 27" Retina 5k Display

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open

crwdns2934251:0crwdne2934251:0:

crwdns2934245:0crwdne2934245:0 Scott Havard

crwdns2947189:0crwdne2947189:0:

iMac 27 Late 2015 - Black Screen After HDD Replacement

crwdns2934249:0crwdne2934249:0:

Hi all,

I've replaced the hard drive and thought I had no problems until I tested the unit before reassembly, essentially I get the start up sound , fan and hdd whirling but a black screen. There are four indicator lights but only three are on. This is my first Mac upgrade so criticism is okay. Thanks.

crwdns2866306:0crwdne2866306:0:

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 StaceyK

crwdns2947189:0crwdne2947189:0:

iMac 27 Late 2015 - Black Screen After HDD Replacement

crwdns2934249:0crwdne2934249:0:

Hi all,

I've replaced the hard drive and thought I had no problems until I tested the unit before reassembly, essentially I get the start up sound , fan and hdd whirling but a black screen. There are four indicator lights but only three are on. This is my first Mac upgrade so criticism is okay. Thanks.

crwdns2866306:0crwdne2866306:0:

iMac 27" EMC 2834 A1419 (Late 2015)

crwdns2915684:0crwdne2915684:0:

open