GPU replacement & logic board upgrade

Question 1

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GPU replacement & logic board upgrade

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Scott Havard 49.6crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Mha 16, 2016

crwdns2931431:0crwdne2931431:0 Mha 16, 2016 crwdns2933505:0crwdne2933505:0 Scott Havard

Question 2

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fan beside disc drive will not run.

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Dan 478.9crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Yan 13, 2016

crwdns2931431:0crwdne2931431:0 Yan 13, 2016 crwdns2933505:0crwdne2933505:0 Dan

Question 3

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iMac 21.5", 4 led off, bent pins?

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Matthew Cleveland

crwdns2931731:0crwdne2931731:0

Yan 9, 2016

asked Yan 9, 2016 crwdns2933505:0crwdne2933505:0 Matthew Cleveland

Question 4

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The power won't switch on,

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

liz

crwdns2931731:0crwdne2931731:0

Sun 12, 2016

asked Sun 12, 2016 crwdns2933505:0crwdne2933505:0 liz

Question 5

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Wifi not working after cleaning out the dust.

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Sam Goldheart 465.6crwdns2936485:0crwdne2936485:0

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Sun 19, 2016

crwdns2931431:0crwdne2931431:0 Sun 19, 2016 crwdns2933505:0crwdne2933505:0 Sam Goldheart

Question 6

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Can I upgrade bluetooth borad for handoff

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Phil

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N'w 1, 2015

asked N'w 1, 2015 crwdns2933505:0crwdne2933505:0 Phil

Question 7

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Internal Display not working, External does.

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Sam Goldheart 465.6crwdns2936485:0crwdne2936485:0

crwdns2930845:0crwdne2930845:0

Huk 24, 2015

reopened Huk 24, 2015 crwdns2933505:0crwdne2933505:0 Sam Goldheart

Question 8

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What's the best upgrade option for a mid 2010 i3 iMac?

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Evan Noronha 223.4crwdns2936485:0crwdne2936485:0

crwdns2931735:0crwdne2931735:0

Huk 5, 2015

crwdns2931431:0crwdne2931431:0 Huk 5, 2015 crwdns2933505:0crwdne2933505:0 Evan Noronha

Question 9

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lcd broken and unplugged, need to reinstall OS with external monitor

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

oldturkey03 781.5crwdns2936485:0crwdne2936485:0

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Ndz 26, 2015

crwdns2931431:0crwdne2931431:0 Ndz 26, 2015 crwdns2933505:0crwdne2933505:0 oldturkey03

Question 10

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Acting like a diva - won't power for long periods

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

mayer 685.2crwdns2936485:0crwdne2936485:0

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Mha 27, 2015

commented Mha 27, 2015 crwdns2933505:0crwdne2933505:0 mayer

Question 11

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Why does my iMac show no display on screen?

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

asle 5.1crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

Mha 10, 2015

commented Mha 10, 2015 crwdns2933505:0crwdne2933505:0 asle

Question 12

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Bluetooth is erratic, stops and starts

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Paul Bowden

crwdns2931731:0crwdne2931731:0

Mha 7, 2015

asked Mha 7, 2015 crwdns2933505:0crwdne2933505:0 Paul Bowden

Question 13

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always dim screen sometimes black screen

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Diddi

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Dzi 23, 2015

asked Dzi 23, 2015 crwdns2933505:0crwdne2933505:0 Diddi

Question 14

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Blank White Screen Shows No Sign of Startup

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Dan 478.9crwdns2936485:0crwdne2936485:0

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Dzi 11, 2015

commented Dzi 11, 2015 crwdns2933505:0crwdne2933505:0 Dan

Question 15

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What replacement hard drive for Samsung?

crwdns2934197:0crwdne2934197:0 iMac Intel 21.5" EMC 2389 crwdns2933315:00crwdne2933315:0

Dan 478.9crwdns2936485:0crwdne2936485:0

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Kul 15, 2015

commented Kul 15, 2015 crwdns2933505:0crwdne2933505:0 Dan

crwdns2944620:0iMac Intel 21.5" EMC 2389crwdne2944620:0

iMac Intel 21.5" EMC 2389 crwdns2944632:0crwdne2944632:0