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- #How to access sata power on 2008 mac pro motherboard how to#
- #How to access sata power on 2008 mac pro motherboard update#
- #How to access sata power on 2008 mac pro motherboard plus#
The second option looks pretty interesting to me, since the latest MacBook Pro has a Titan Ridge controller on board.
#How to access sata power on 2008 mac pro motherboard how to#
Thanks for testing and for providing such encouraging information.Īs for booting into Windows for controller detection and initialization, I guess we have to figure out either how to keep it initialised once and forever (a couple of years back some Hackintosh folks with Alpine Ridge controllers told that they had to boot into Windows only once, and controller kept initialized even on cold boots) or how to initialize it on every boot without Windows. The SATA cable gives me access to SATA power (includes 3.3V which is not included by molex power from the DVD drive bay). I used a small piece of adhesive on one end of each SSD to hold them up. I moved my SSDs from the Sonnet Tempo to the four drive bays of my Mac Pro using two SATA 22 Pin Male to SATA 7 Pin and 2 X 15 Pin SATA Female Connectors - 6". And it's annoying to have to boot into Windows to get it working after a cold boot because I have to use BIOS mode for Windows on my MacPro3,1 which means I can't have other hard drives connected in the PCIe slots (such as OWC Mercury Accelsior or Sonnet Tempo SSD Pro Plus). Hotplug, sleep/wake probably don't work (except USB 3.1 gen 2 seems to work with hotplug). I'll try getting > 2000 MB/s later this week.
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#How to access sata power on 2008 mac pro motherboard update#
Newer Mac Pros get a new firmware update with Mojave that may fix this.Īh great, wasn't sure it had inputs, which makes totally sense. This problem exists with the amfeltec and GC-TITAN RIDGE when used in the MacPro3,1. In some cases, a 8.0 GT/s card may have it's speed incorrectly set to 2.5 GT/s in a 5.0 GT/s slot and some pciutils commands can adjust the speed back up to 5.0 GT/s. It can be used to get information about a PCIe card, including the current link speed and width, using the PCIe registers. I don't know a method to make such a display connect via USB-C mode instead of Thunderbolt mode. USB-C displays that also support Thunderbolt connection (like the newer model LG UltraFine 4K) using a Titan Ridge Thunderbolt controller require PCIe tunnelling over Thunderbolt for USB support. Dual HBR3 is required for the Apple Pro Display XDR 6K display when using GPUs that don't support DSC.
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I haven't seen anyone show that dual HBR3 works. UPDATE: dual 8K 30Hz may be too much for the GC-TITAN RIDGE. Newer Thunderbolt displays (don't exist yet) may use DisplayPort 1.4 which can do 5K with one DisplayPort signal so you could connect a second to the other Thunderbolt port. Lower resolution Thunderbolt displays only use one DisplayPort signal.
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The GC-TITAN RIDGE also supports Thunderbolt displays.The LG UltraFine 5K uses two DisplayPort 1.2 signals. You can transmit two 4K DisplayPort signals using a single Thunderbolt 3 port, or one display (up to 8K 30 Hz) per Thunderbolt 3 port. With two DisplayPort 1.4 inputs, the GC-TITAN RIDGE can support two USB-C displays such as the LG UltraFine 4K (but you should also connect the USB 2.0 header to support audio, brightness control, and USB ports of the display).
#How to access sata power on 2008 mac pro motherboard plus#
It cannot output two DisplayPort signals plus PCIe over Thunderbolt (like used by the LG UltraFine 5K). The Sunix UPD2018 has only one DisplayPort 1.2 input and can output only USB-C with DisplayPort alt mode (like used by the LG UltraFine 4K). If you go to the support page for the GC-TITAN RIDGE which was linked in the first post, you can see there are two DisplayPort 1.4 inputs. I can't see how you could route a display through this solution? I only know of the SUNIX UPD2018 that allow you to pass through a signal from your graphic card to an USB-C/Thunderbolt monitor, like the LG Ultrafine 4K and 5K.