crwdns2894164:0crwdne2894164:0
iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876280:0crwdne2876280:0

crwdns2876280:0crwdne2876280:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

lyonmissions 85

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 lyonmissions

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876278:0crwdne2876278:0

crwdns2876278:0crwdne2876278:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Is the 4670-256 card reliable or should I run away?

crwdns2894112:0crwdne2894112:0 iMac Intel 21.5" EMC 2389 Repair crwdns2886778:01crwdne2886778:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
0 crwdns2873741:0crwdne2873741:0

Restarted and No Video Output - Only 2 Diagnostic LEDs

crwdns2894114:0crwdne2894114:0 iMac Intel 21.5" EMC 2389 Repair crwdns2886779:00crwdne2886779:0

Dan

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

oldturkey03 700,4crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 oldturkey03

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Display Temp Sensor Board

crwdns2894112:0crwdne2894112:0 iMac Intel 21.5" EMC 2389 Repair crwdns2886778:01crwdne2886778:0

oldturkey03 700,4crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 oldturkey03

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Jurgen 503

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 Jurgen

iMac Intel 21.5" EMC 2389 Repair
0 crwdns2873741:0crwdne2873741:0

OscarPetré 53

crwdns2893560:0crwdne2893560:0

crwdns2893560:0crwdne2893560:0 crwdns2892120:0crwdne2892120:0 OscarPetré

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876278:0crwdne2876278:0

crwdns2876278:0crwdne2876278:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Jurgen 503

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 Jurgen

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

A R 21

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 A R

iMac Intel 21.5" EMC 2389 Repair
2 crwdns2873741:0crwdne2873741:0

Is it worth upgrading these components?

crwdns2894112:0crwdne2894112:0 iMac Intel 21.5" EMC 2389 Repair crwdns2886779:02crwdne2886779:0

Jack Curnow 11

crwdns2882513:0crwdne2882513:0

crwdns2882513:0crwdne2882513:0 crwdns2892120:0crwdne2892120:0 Jack Curnow

iMac Intel 21.5" EMC 2389 Repair
0 crwdns2873741:0crwdne2873741:0

What if there are no fault LEDS?

crwdns2894114:0crwdne2894114:0 iMac Intel 21.5" EMC 2389 Repair crwdns2886779:00crwdne2886779:0

oldturkey03 700,4crwdns2890272:0crwdne2890272:0

crwdns2893564:0crwdne2893564:0

crwdns2893564:0crwdne2893564:0 crwdns2892120:0crwdne2892120:0 oldturkey03

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Could I use an I7 870 with it?

crwdns2894112:0crwdne2894112:0 iMac Intel 21.5" EMC 2389 Repair crwdns2886778:01crwdne2886778:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876280:0crwdne2876280:0

crwdns2876280:0crwdne2876280:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876278:0crwdne2876278:0

crwdns2876278:0crwdne2876278:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876278:0crwdne2876278:0

crwdns2876278:0crwdne2876278:0 crwdns2892120:0crwdne2892120:0 Dan

iMac Intel 21.5" EMC 2389 Repair
0 crwdns2873741:0crwdne2873741:0

Ivan Eastley

crwdns2893560:0crwdne2893560:0

crwdns2893560:0crwdne2893560:0 crwdns2892120:0crwdne2892120:0 Ivan Eastley

iMac Intel 21.5" EMC 2389 Repair
1 crwdns2853114:0crwdne2853114:0

Dan 442,5crwdns2890272:0crwdne2890272:0

crwdns2876278:0crwdne2876278:0

crwdns2876278:0crwdne2876278:0 crwdns2892120:0crwdne2892120:0 Dan