I am working on a Mac Mini. Late 2014

Machine was working fine. I took it apart using the guide here to install a larger SSD, it went smooth as butter. Put it back together and powered it on using a bootable High Sierra Jump Drive, It took longer than usual sitting on a black screen but it did come up. It got stuck on the Apple screen for quite a while. I pulled power.

Now ANY time I plug it in it just keeps giving me the power chime over and over and nothing on the screen.

I even try it without a hard drive plugged in and does the same thing.

SMC Reset does nothing.

Any advise? Thanks

——

UPDATE: The caps lock light does cycle and mouse does light up

Left machine unplugged all weekend. Came to work Monday morning and plugged it in. It sent power to the usb ports and the fan spins like usual - but I get no power on chime. There is nothing on the HDMI output. I let it sit for 30 mins and it did nothing. (at this point I put the old hard drive back in with a proper OS installed, so it should boot up and run). After 30 mins I pulled power for 30 seconds and plugged it back in and its back to the same chime / reboot loop. Any help would be great. Thanks

Would this device boot even if it could not see a hard drive of any kind? Perhaps I damaged the sata flex cable.

Now the startup chime has some distortion to it. Off

With this device, Should it power on automatically when I plug power in?

Update: The startup chime is clear as a bell WHEN THE WIFI CARD IS INSTALLED. Any time the wifi card is not installed it gets scratchy and distorted.

I think this logic board needs a exorcism!!

MAKING HEAD WAY! THE USB DRIVE I BOOTED FROM WAS A CLOVER DRIVE, I THINK IT CORRUPTED THE “ME REGION”

https://www.rossmanngroup.com/boards/for...

THAT IS WHAT HAPPENED! AND HERE IS THE FIX!

https://www.tonymacx86.com/threads/warni...

I am working on a Mac Mini. Late 2014

Machine was working fine. I took it apart using the guide here to install a larger SSD, it went smooth as butter. Put it back together and powered it on using a bootable High Sierra Jump Drive, It took longer than usual sitting on a black screen but it did come up. It got stuck on the Apple screen for quite a while. I pulled power.

Now ANY time I plug it in it just keeps giving me the power chime over and over and nothing on the screen.

I even try it without a hard drive plugged in and does the same thing.

SMC Reset does nothing.

Any advise? Thanks

——

UPDATE: The caps lock light does cycle and mouse does light up

Left machine unplugged all weekend. Came to work Monday morning and plugged it in. It sent power to the usb ports and the fan spins like usual - but I get no power on chime. There is nothing on the HDMI output. I let it sit for 30 mins and it did nothing. (at this point I put the old hard drive back in with a proper OS installed, so it should boot up and run). After 30 mins I pulled power for 30 seconds and plugged it back in and its back to the same chime / reboot loop. Any help would be great. Thanks

Would this device boot even if it could not see a hard drive of any kind? Perhaps I damaged the sata flex cable.

Now the startup chime has some distortion to it. Off

With this device, Should it power on automatically when I plug power in?

Update: The startup chime is clear as a bell WHEN THE WIFI CARD IS INSTALLED. Any time the wifi card is not installed it gets scratchy and distorted.

I think this logic board needs a exorcism!!

MAKING HEAD WAY! THE USB DRIVE I BOOTED FROM WAS A CLOVER DRIVE, I THINK IT CORRUPTED THE “ME REGION”

https://www.rossmanngroup.com/boards/for...

THAT IS WHAT HAPPENED! AND HERE IS THE FIX!

https://www.tonymacx86.com/threads/warni...

Hi, my R on my keyboard is not working anymore. Is it possible to acces under the keyboard to clean it ?

Bonjour, ma touche R de clavier ne fonctionne plus, on dirai que quelque chose est coincé dessous. Est-il possible d’accéder sous le clavier pour le nettoyer ?

My phones display was in perfect condition no dropping or nothing happened it suddenly became unresponsive the volume buttons and everything is working but the touch is unresponsive I restarted it also but nothing happened

I made the physical conversion to Mode 2 on my transmitter successfully. What changes do I have to make in the program of my transmitter to reflect the physical changes converting to Mode 2 ?

Thanks for your anticipated help.

Respectfully,

BRIAN

My phone screen is powered on but it's not working or responsive. Even after multiple hard restarts it's still not working. The screen has been changed, the phone has been erased, the battery is just a little bit swollen... But in all the screen still isn't responsive.

I just got a MacBook Pro and already regret not doing the 16GB upgrade. (For now, it's fine, but I'm thinking about the future here.) Is there any chance this will be possible—at least in the years to come?

I just got a MacBook Pro and already regret not doing the 16GB upgrade. (For now, it's fine, but I'm thinking about the future here.) Is there any chance this will be possible—at least in the years to come?

No. This model has 8 GB of onboard RAM by default, but it can be upgraded to 16 GB at the time of purchase—for an additional US $200. The RAM in this model is soldered to the logic board and cannot be upgraded later.