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imac ( 27" 5k 2015)
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OpenCore Legacy Patcher update
I had my iMac 17,1 3,3Ghz, 24GBn installed with Sonoma 14.5 by a refurbish company, but he doesn't respond anymore. I also have SIerra as a second boot option because of some legacy apps. For a while now, I'm getting update notifications of OCLP. Is it safe to just update, or should I keep...- kinetic_one
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- imac ( 27" 5k 2015) oclp opencore legacy patcher sonoma 14.5
- Replies: 3
- Forum: macOS Sonoma (14)
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Late 2015 27", GPU temps resets iMac
In certain apps my GPU temps climb to high 70 deg C and shutdown/reset the iMac. I have been using Macs Fan Control to monitor temps and noticed only temp rising above all have been the GPU. But fan speed stays constant in auto mode around 1,300 RPM. 1) Watching YouTube videos - Fix has... -
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Dead iMac Late 2015 Need Access to Fusion Hard Drive
Hi, I had an iMac (Retina 5K, 27-inch, Late 2015) that died (power source and logic board) I asked the Apple Store to remove the two fusion drive components (hard drive and flash storage (SSD)) and recycle the rest. I purchased a SATA to USB adapter cable with power that connected to my laptop... -
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iMac 2015 Retina dead after fiddling around with Thunderbolt 3 Adapter
I had the idea to attach a Thunderbolt 3 drive (or an external SSD with an USB-C interface) to my iMac 27" Retina Late 2015. So I took my Apple TB3-TB2-adapter, a TB2-cable and a LaCie Rugged Pro Drive as well as an Icybox USB-C Case with an SSD containing bootable volumes and happily tried all... -
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iMac indicator LEDs on logic board. What does a faint or dim LED mean?
I received an iMac 27" 5K Late-2015 with a dead logic board (only the first LED indicator lit when plugged in and switched on). I changed out the board for a pre-owned working board from the exact same model. No problems with the install, and when I powered up the Mac (without attaching the... -
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Display Dilemma for MacMini M2Pro
Hello All, Am in quite the dilemma here. Your wisdoms would be much appreciated and could potentially, significantly affect my bank account lol. CURRENT SETUP: iMac Retina 5K, 27-inch, Late 2015 Processor 3.2 GHz Quad-Core Intel core i5 Memory 24GB 1867 MHz DDR3 (upgraded myself in...- _Ruckus_
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- imac ( 27" 5k 2015) imaclate2015 luna display macminim2pro studio dispaly
- Replies: 0
- Forum: Mac Basics, Help and Buying Advice
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MP 1,1-5,1 How to expand 20tb WFH network 4 machines?
There is one Mac pro 5,1 a MacBook that is my daily use, a Mac mini, and two older iMacs that are essentially just storage/processors for NLP/ML algotrading machine learning tasks. All of these are networked by a 4 TB time machine that has been great but I don’t have any more ethernet ports...- paintstone
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- imac ( 27" 5k 2015) mbp15 mp5.1
- Replies: 2
- Forum: Mac Pro
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No support for late 2015 iMac. Why Apple??!?!
Annoyed that Apple discontinued support for late 2105 27" iMacs but still hasn't given us a new Apple silicon chip 27" iMac to upgrade too. Now running an unsupported iMac, which still runs amazingly well with an incredible display, but am SOL for OS updates. Yet they still support the 2019...- coolerkid
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- imac ( 27" 5k 2015) macos ventura
- Replies: 10
- Forum: macOS Ventura (13)
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2014 5K iMac Temp sensors issues
Hello Since 1 year, I try to fix my 2014 5K iMac. I bought this computer on eBay without screen and not working. Now it run and I bought a screen too but it's running very slow with full throtling fan. The cause, 3 temperature sensors are not working properly: - CPU DIE PECI (no temp) - LCD... -
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using ioreg to determine iMac LCD Panel Model
Hello, I have a 2015 retina iMac that I'd like to convert to a 5k display (like Luke Miani: ). Since I have the iMac display already, it is less expensive to convert it to a 5k display than buying a 5k studio display. I have successfully opened up iMacs (pre-retina) before to do HDD / SSD swaps... -
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2015 iMac got circle with line through it 2 days after I moved it on boot. Computer just couldn't see the HD. HELP! (Info in comments)
So, a couple days after I moved my iMac I rebooted because it seemed to be acting up and on boot I got a black screen with a circle with a line through it. I looked online for fixes and ended up restarting holding command-r to get into recovery mode. Once in there I went to disk utility to try... -
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Late 2015 iMac doesn't boot and Disk Util shows Fusion HDD as "uninitialized"
Well, today is a horrible day. My trusty iMac, which never gave me a problem since I bought it in 2016 (late 2015 model) booted up to the circle with the line across. I booted into recovery, launched disk utility, and I couldn't believe what I was seeing because it didn't make any sense. This...- sebalvarez
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- fusion drive imac ( 27" 5k 2015)
- Replies: 13
- Forum: iMac
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2014 iMac screen goes black but not in safe mode.
Model: Apple iMac 27" i7 5k 4GHz 3TB ƒ 2014 Issue: Screen goes black after 4 mins of playing videos, then continues in shorter intervals. Graphics Card: AMD Radeon R9 M295X 4 GO Tests: Both Etrecheck and Apple diagnostics (reboot) show no signs of conflicts by software or hardware. Functional...- BritishB0xer
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- graphics card imac ( 27" 5k 2015)
- Replies: 13
- Forum: iMac
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Upgrade now or try and wait.
I current have a Late 2015 27 inch iMac with the 3.3ghz Core i5, 24gb of ram and 2TB fusion. I want to upgrade it since I am working remote now and my workloads are starting to push it where it’s showing its age. I do have a 4K 27 inch monitor as a second display which I desperately need. I am...- Delorean2006
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- imac imac ( 27" 5k 2015) m1 imac
- Replies: 49
- Forum: iMac
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Can the 14" MacBook Pro with external monitor match a (future) iMac Pro?
I'm sure I'm not the only owner of a 2015 27" 5k iMac who was drooling over the M1 Max specs only to see them abruptly end the keynote after presenting new MacBook Pros. I mainly use my iMac for photo processing (Sony a7rIII files for now). I considered a mini for a short time but now am...- eoren1
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- imac ( 27" 5k 2015)
- Replies: 0
- Forum: Apple Silicon (Arm) Macs
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Late 2015 iMac constantly crashing
Hi all, I'm having issues with my iMac (Retina 5K, 27-inch, Late 2015) I'm currently running Mojave 10.14.6 I mostly use the computer for general use and music and audio production. The computer has always been a little unstable and unreliable but lately it has started constantly crashing. Four... -
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Keylogger on iMac
Hello, I've recently learned that a stalker has stolen my spare key and has had access to my iMac while I was away from home. I believe she installed a keylogger on my iMac. My question is: if the keylogger had used my camera, would the green light have turned on, even when taking a quick...- throwaway2346726
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- catalina imac ( 27" 5k 2015) isight keylogger malware mojave
- Replies: 3
- Forum: macOS
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upgrade to imac
Plannign to buy a gift to my girlfirend (and i). Know apple computers can have 10 years of useful lifetime, but don't know if with the m1 processors can last that longer. Looking alternatives with our daily necessities i thought this to options. What do you thing? All offers will be welcome and...- James2McGill3
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- imac ( 27" 5k 2015) imac (27" 5k imac 2017; imac 5k
- Replies: 0
- Forum: iMac
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Big Sur and now bricked iMac late-2015
Hi guys, I went against my usual practice of upgrading to a new OS without waiting a while before doing so and now I have a bricked iMac. I bought a new iPhone and iTunes wasn't letting me back my current phone up and tech support told me it was likely because I needed to upgrade to Big Sur...- sheirah
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- big sur imac ( 27" 5k 2015)
- Replies: 17
- Forum: macOS Big Sur (11)