crwdns2934243:0crwdne2934243:0 originalmachead

crwdns2947189:0crwdne2947189:0:

No video on the internal screen.

crwdns2934249:0crwdne2934249:0:

I have a 2010 21.5" iMac that does not work with the internal LCD. I have replaced the logic board, display, display cable and the LED driver board. the internal display still will not work. Could the graphics card be bad and still work with an external display? Could it be the power supply? Everything else works on it except the internal display, no backlighting or anything. Thank you

crwdns2866306:0crwdne2866306:0:

iMac Intel 21.5" EMC 2389

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 dtjay7

crwdns2947189:0crwdne2947189:0:

No video on the internal screen.

crwdns2934249:0crwdne2934249:0:

I have a 2010 21.5" iMac that does not work with the internal LCD. I have replaced the logic board, display, display cable and the LED driver board. the internal display still will not work. Could the graphics card be bad and still work with an external display? Could it be the power supply? Everything else works on it except the internal display, no backlighting or anything. Thank you

crwdns2866306:0crwdne2866306:0:

iMac Intel 21.5" EMC 2389

crwdns2915684:0crwdne2915684:0:

open