crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944620:0Mac Desktopcrwdne2944620:0

crwdns2934139:0crwdne2934139:0
crwdns2934141:0crwdne2934141:0 crwdns2918718:0crwdne2918718:0
crwdns2931223:0crwdne2931223:0
Mac Desktop

Mac Desktop crwdns2934277:0crwdne2934277:0

crwdns2934279:0crwdne2934279:0
crwdns2943217:0crwdne2943217:0
crwdns2943217:0crwdne2943217:0 crwdns2931211:0crwdne2931211:0 crwdns2931213:0crwdne2931213:0 crwdns2931215:0crwdne2931215:0
crwdns2931223:0crwdne2931223:0
iMac Intel 27" Retina 5K Display 2019
4 crwdns2873741:0crwdne2873741:0
Only LED #2 is lit?

iMac Intel 27" Retina 5K Display 2019 crwdns2933315:04crwdne2933315:0

William Varghese

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 William Varghese

Mac Pro 2009-2012
1 crwdns2930801:0crwdne2930801:0
Mac Pro 5,1 Powers On, No Video, Red Lights on Ram Board

Mac Pro 2009-2012 crwdns2933313:01crwdne2933313:0

Kurt Griffith

crwdns2931217:0crwdne2931217:0

answered crwdns2933505:0crwdne2933505:0 Kurt Griffith

iMac Intel 21.5" Retina 4K Display 2015
1 crwdns2930801:0crwdne2930801:0
Power Issues; Troubleshooting Power Board

iMac Intel 21.5" Retina 4K Display 2015 crwdns2933313:01crwdne2933313:0

Skyla

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commented crwdns2933505:0crwdne2933505:0 Skyla

Mac Pro 2013
1 crwdns2930801:0crwdne2930801:0
Fan - Mac Pro A1481 (Late 2013) pinout

crwdns2934195:0crwdne2934195:0 Mac Pro 2013 crwdns2933313:01crwdne2933313:0

tom 21

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edited by author crwdns2933505:0crwdne2933505:0 tom

iMac 24" (M1, 2021)
20 crwdns2873741:0crwdne2873741:0
Horizontal lines over iMac 24 screen

crwdns2934195:0crwdne2934195:0 iMac 24" (M1, 2021) crwdns2933315:020crwdne2933315:0

Godfrey 23

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commented crwdns2933505:0crwdne2933505:0 Godfrey

iMac Intel 21.5" EMC 3068
5 crwdns2873741:0crwdne2873741:0
Mid 2017 iMac No power -Replaced Power Supply with no luck - Now what?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 3068 crwdns2933315:05crwdne2933315:0

josh

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answered crwdns2933505:0crwdne2933505:0 josh

iMac Intel 21.5" EMC 2389 Mid 2010
7 crwdns2873741:0crwdne2873741:0
Can I upgrade My CPU to Intel i7?

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 2389 Mid 2010 crwdns2933315:07crwdne2933315:0

ionlyhaveoldmacs

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commented crwdns2933505:0crwdne2933505:0 ionlyhaveoldmacs

Mac mini Late 2018
1 crwdns2930801:0crwdne2930801:0
Mac mini stuck in boot loop after Sequoia upgrade

Mac mini Late 2018 crwdns2933313:01crwdne2933313:0

Dan 493,3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 Dan

iMac Intel 27" Retina 5K Display (Mid 2017)
4 crwdns2873741:0crwdne2873741:0
Can iMac 5k 2017 upgrade to i9 processor?

iMac Intel 27" Retina 5K Display (Mid 2017) crwdns2933315:04crwdne2933315:0

Dan 493,3crwdns2936485:0crwdne2936485:0

crwdns2931737:0crwdne2931737:0

answer edited crwdns2933505:0crwdne2933505:0 Dan

iMac Intel 27" Retina 5K Display (Late 2014 & 2015)
4 crwdns2873741:0crwdne2873741:0
Best iMac screen adhesive (on a roll)

crwdns2934195:0crwdne2934195:0 iMac Intel 27" Retina 5K Display (Late 2014 & 2015) crwdns2933315:04crwdne2933315:0

just1ed 263

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commented crwdns2933505:0crwdne2933505:0 just1ed

iMac Intel 20" EMC 2105 and 2118
1 crwdns2930801:0crwdne2930801:0
No backlight 2 seconds after powering up.

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933313:01crwdne2933313:0

Appeltje 11

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answer accepted crwdns2933505:0crwdne2933505:0 Appeltje

iMac Intel 27" Retina 5K Display (Late 2014 & 2015)
1 crwdns2930801:0crwdne2930801:0
Dead after plugging in external 3.5inch hard disk

iMac Intel 27" Retina 5K Display (Late 2014 & 2015) crwdns2933313:01crwdne2933313:0

SajidM

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 SajidM

Macintosh IIx
1 crwdns2930801:0crwdne2930801:0
Won't power on using the power button on the back of the unit

Macintosh IIx crwdns2933313:01crwdne2933313:0

_nec6678 187

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commented crwdns2933505:0crwdne2933505:0 _nec6678

Mac Pro 2013
3 crwdns2873741:0crwdne2873741:0
PFM006 & PPN001 error in diagnostics

Mac Pro 2013 crwdns2933315:03crwdne2933315:0

Abe Hartshorne

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answer edited crwdns2933505:0crwdne2933505:0 Abe Hartshorne

iMac Intel 21.5" EMC 3068
1 crwdns2930801:0crwdne2930801:0
Cloned Startup External SSD only boots if Option held at power up

crwdns2934195:0crwdne2934195:0 iMac Intel 21.5" EMC 3068 crwdns2933313:01crwdne2933313:0

mike 30,9crwdns2936485:0crwdne2936485:0

crwdns2942989:0crwdne2942989:0

answer accepted crwdns2933505:0crwdne2933505:0 mike

Power Mac G4 MDD
3 crwdns2873741:0crwdne2873741:0
Power On, fans spin up, power light on 1 second then off

crwdns2934195:0crwdne2934195:0 Power Mac G4 MDD crwdns2933315:03crwdne2933315:0

Bello Korrede

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 Bello Korrede

iMac Intel 27" Retina 5K Display (Late 2014 & 2015)
4 crwdns2873741:0crwdne2873741:0
I need Thermal Sensor when install ssd for iMac 27 5k 2015 Late?

crwdns2934195:0crwdne2934195:0 iMac Intel 27" Retina 5K Display (Late 2014 & 2015) crwdns2933315:04crwdne2933315:0

The Walrus

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 The Walrus

iMac Intel 27" Retina 5K Display (Mid 2017)
2 crwdns2873741:0crwdne2873741:0
Replace hard drive or buy new?

iMac Intel 27" Retina 5K Display (Mid 2017) crwdns2933315:02crwdne2933315:0

Dan 493,3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 Dan

iMac Intel 20" EMC 2105 and 2118
1 crwdns2930801:0crwdne2930801:0
iMac Won’t start up

crwdns2934195:0crwdne2934195:0 iMac Intel 20" EMC 2105 and 2118 crwdns2933313:01crwdne2933313:0

Ciel Udbjørg 61

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commented crwdns2933505:0crwdne2933505:0 Ciel Udbjørg

iMac Intel 27" EMC 2639
2 crwdns2873741:0crwdne2873741:0
iMac 27 2013 (3 Beeps for RAM Issue) Tested other RAM and no luck

iMac Intel 27" EMC 2639 crwdns2933315:02crwdne2933315:0

Dan 493,3crwdns2936485:0crwdne2936485:0

crwdns2931741:0crwdne2931741:0

commented crwdns2933505:0crwdne2933505:0 Dan