Alright. I am hoping that you guys might be able to help me out as i have a bit of an issue.
I went back to High sierra from Mojave as mojave started to have some issues on my newly upgraded 2010 MacPro 5.1.
here are the specs:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3.46 GHz
Number of Processors: 2
Total Number of Cores: 12
L2 Cache (per Core): 256 KB
L3 Cache (per Processor): 12 MB
Memory: 64 GB
Boot ROM Version: 138.0.0.0.0
SMC Version (system): 1.39f5
SMC Version (processor tray): 1.39f5
Serial Number (system): XXXXXXXXXXXXXX
*******************
As you can see, prior to go back to HS, i was hoping to get my boot rom to update to 140.0.0.0, but found out that it won't update to 140 or 142.
2 weeks after the upgrade, one of my SSD disk crapped out and bought a PCI card that can take a Crucial 1tb M2 NVME ssd drive.
I want to be able to boot to that drive instead of my Current one.
I also have a RX 580 Graphics card in running 3 monitors and a big screen.
My question to you is. Is there a way to upgrade the boot rom manually without installing Mojave as 10.14.x was very unstable on my macpro.
My issues with it was that one of my screen will start flickering, random screen going to sleep even though that feature was turned off and the performance wasn't there.
High Sierra is by far "in my own opinion" the most stable OS on this machine. screens doesn't flicker, runs super smooth even watching 4k video.
Here are the specs for my NVME card:
Apple SSD Controller:
CT1000P1SSD8:
Capacity: 1 TB (1,000,204,886,016 bytes)
TRIM Support: Yes
Model: CT1000P1SSD8
Revision: P3CR010
Serial Number: XXXXXXXXXXXXXXX
Link Width: x4
Link Speed: 5.0 GT/s
Detachable Drive: No
BSD Name: disk1
Partition Map Type: GPT (GUID Partition Table)
Removable Media: No
Volumes:
EFI:
Capacity: 209.7 MB (209,715,200 bytes)
File System: MS-DOS FAT32
BSD Name: disk1s1
Content: EFI
Volume UUID: 0E239BC6-F960-3107-89CF-1C97F78BB46B
M2-SSD:
Capacity: 999.73 GB (999,726,694,400 bytes)
Available: 998.84 GB (998,841,233,408 bytes)
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s2
Mount Point: /Volumes/M2-SSD
Content: Apple_HFS
Volume UUID: 43047E0D-F1F1-3186-87B9-4B57A6BA5D70
Thank you
Angel
I went back to High sierra from Mojave as mojave started to have some issues on my newly upgraded 2010 MacPro 5.1.
here are the specs:
Hardware Overview:
Model Name: Mac Pro
Model Identifier: MacPro5,1
Processor Name: 6-Core Intel Xeon
Processor Speed: 3.46 GHz
Number of Processors: 2
Total Number of Cores: 12
L2 Cache (per Core): 256 KB
L3 Cache (per Processor): 12 MB
Memory: 64 GB
Boot ROM Version: 138.0.0.0.0
SMC Version (system): 1.39f5
SMC Version (processor tray): 1.39f5
Serial Number (system): XXXXXXXXXXXXXX
*******************
As you can see, prior to go back to HS, i was hoping to get my boot rom to update to 140.0.0.0, but found out that it won't update to 140 or 142.
2 weeks after the upgrade, one of my SSD disk crapped out and bought a PCI card that can take a Crucial 1tb M2 NVME ssd drive.
I want to be able to boot to that drive instead of my Current one.
I also have a RX 580 Graphics card in running 3 monitors and a big screen.
My question to you is. Is there a way to upgrade the boot rom manually without installing Mojave as 10.14.x was very unstable on my macpro.
My issues with it was that one of my screen will start flickering, random screen going to sleep even though that feature was turned off and the performance wasn't there.
High Sierra is by far "in my own opinion" the most stable OS on this machine. screens doesn't flicker, runs super smooth even watching 4k video.
Here are the specs for my NVME card:
Apple SSD Controller:
CT1000P1SSD8:
Capacity: 1 TB (1,000,204,886,016 bytes)
TRIM Support: Yes
Model: CT1000P1SSD8
Revision: P3CR010
Serial Number: XXXXXXXXXXXXXXX
Link Width: x4
Link Speed: 5.0 GT/s
Detachable Drive: No
BSD Name: disk1
Partition Map Type: GPT (GUID Partition Table)
Removable Media: No
Volumes:
EFI:
Capacity: 209.7 MB (209,715,200 bytes)
File System: MS-DOS FAT32
BSD Name: disk1s1
Content: EFI
Volume UUID: 0E239BC6-F960-3107-89CF-1C97F78BB46B
M2-SSD:
Capacity: 999.73 GB (999,726,694,400 bytes)
Available: 998.84 GB (998,841,233,408 bytes)
Writable: Yes
File System: Journaled HFS+
BSD Name: disk1s2
Mount Point: /Volumes/M2-SSD
Content: Apple_HFS
Volume UUID: 43047E0D-F1F1-3186-87B9-4B57A6BA5D70
Thank you
Angel
via ehMac.ca https://ift.tt/2MeOYoX
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