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1. Late 2012 mac mini hangs 720p#
2. Late 2012 mac mini hangs install#
3. Late 2012 mac mini hangs update#
4. Late 2012 mac mini hangs upgrade#

4GB is really light if you are using the machine for anything but web surfing, word processing, spreadsheets, etc.

Late 2012 mac mini hangs update#

I would update the RAM first if you can't just go for everything right away, preferably to 16GB. I have the same setup and I concur with danb1979. I bet within a year, we will see 1TB or 2TB SSDs at $0.20/GB, which will be quite affordable if you need it. Much later, third, I would replace the HDD with a second SSD (hence putting the HDD in the lower bay in the first step). DDR3 RAM prices are finally falling right now after a being stuck pretty high for a while, so the longer you wait to do this the less it will cost.

Late 2012 mac mini hangs upgrade#

Later or at the same time as above, second, I would upgrade the RAM to either 8GB or 16GB if you want to spend the cash. (Also totally optional and not for those who cannot afford the risk, while you have the MM open, if you're up for it on a technical level, I would also clean out and replace the thermal paste.) Further, take this opportunity to clean out the Mac of dust. Put the SSD in the upper bay, and put the HDD in the lower bay, since the lower is easier to access later on and the HDD is likely the one you will want to access sooner. You can either set it up as a fusion drive, or keep it separate as a boot drive and manage which files are on which drive manually. Update 2: 800×600 has mysteriously disappeared, leaving 1280×720 as the only available resolution.At first, open it up and add an SSD. Update: 800×600 has mysteriously appeared as the only other available resolution. never pulled apart before (first couple of Apple Discussions links) or if the LCD data cable was replaced entirely (Ask Different link)ĭoes anyone have any further insight into this problem? But this isn't applicable to those who encountered the issue on the iMac from when it was relatively new, i.e.

Late 2012 mac mini hangs install#

One user has fixed it after a PSU and SSD install procedure caused snowy display, by reconnecting the LCD data cable.

Late 2012 mac mini hangs 720p#

Setting the resolution to 2560×1440 using SwitchResX will allow the UI to appear as 1440p should, but the rendered resolution is still 720p (in other words, it looks like 720p at 0.5x scaling) Mid-2012 Retina MacBook Pro 15" connected to the Late 2012 iMac 27" in TDMīooting off of a live Ubuntu USB drive boots up with no display unless the nomodeset boot argument is used, which then allows Ubuntu to display at 720pĮxporting the EDID using SwitchResX shows that the EDID is not corrupt, and appears identical when exporting from the iMac itself and from another Mac when it is connected in TDM ( Pastebin) Also, it takes two presses of Command ⌘ + F2 to exit TDM. Brightness of the iMac can't be adjusted, and while its speakers are exposed as a sound output option in the host Mac, no sound from the host Mac plays through the iMac speakers.

The following solutions are confirmed to not work:

IMac boots at very low resolution (screen fell off and cables were pulled out, screen still works but only at 720p) Hey guys, I have a 27in 2013 imac, turned it on today, stuck on 720p for some reason. Q: 2560×1440 resolution not available on my new 27" imac Q: How can I set the 27" Imac to have full resolutions not 1280×720