You can find these drivers at https://www.latticesemi.com/latticediamond#windowsDo you know what diamond drivers you installed exactly? Having a similar issue and before I do everything else I want to try the new drivers as you did.
You can find these drivers at https://www.latticesemi.com/latticediamond#windowsDo you know what diamond drivers you installed exactly? Having a similar issue and before I do everything else I want to try the new drivers as you did.
NOPE, you lose your DisplayPort. My solution was a USB-Video out adapter. I'm using one with a DisplayLink chipset and works very well on Catalina. You can find more at https://www.displaylink.com/products/usb-adaptershi guys, can i connect a second monitor on catalina? airplay?
Do you connect it to an USB 2.0, or a 3.0 via an adapter?NOPE, you lose your DisplayPort. My solution was a USB-Video out adapter. I'm using one with a DisplayLink chipset and works very well on Catalina. You can find more at https://www.displaylink.com/products/usb-adapters
Yes, in my case I'm using USB 2.0. Drivers work very well and you are able to mirror or extend your desktop.Do you connect it to an USB 2.0, or a 3.0 via an adapter?
What´s that external display? USB 2.0 it´s only 30 MB/s top...Yes, in my case I'm using USB 2.0. Drivers work very well and you are able to mirror or extend your desktop.
Didn´t know there was such flash. Should be so nice. Any link?Finally tried this on my in-laws 15" MacBook. I followed the instructions early in this post to use the gray or multicolored wire harness included with the lattice with the thinner wires. I cut the wire harness in half, so the wires are nice and short. I think this helps with the flashing. Mine worked the first time. It was much trickier to solder the jumper wire to the tiny component for the brightness battery button fix than the jtag wires. I did not have to use a 10pf cap, 100pf cap or remove the coil, it just worked. Thanks for a great solution dosdude!
I've seen a number of posts mentioning flashing the macbook pro 8.1 firmware on this to allow the hd3000 to work in Windows 10. It makes sense on paper since that model is nearly identical to the 15" with the disabled AMD gpu. Has anyone actually done this?
Patching requirements
The goal is quite simple. These machines provide an _OFF method, usually in an SSDT, that can be called to power down the discrete device. The easiest fix is to call _OFF from the corresponding _INI method. Note that the _OFF method may be in DSDT or may have a different name (GPOF, OPOF, _PS3, etc.)
Certain implementations of _OFF cannot be called from _INI as they access the EC (Embedded Controller) space. For these machines, _OFF (or a portion of it) must be delayed until _REG (when Arg0==3 and Arg1==1, see ACPI spec for more information regarding _REG). In some cases, calling from _REG is too late and it is either not effective or leads to a crash. In such a case, editing _OFF to remove EC dependencies is necessary, so it can be called from _INI. The code that was removed from _OFF is then inserted into _REG so the effect is the same although the EC work is done later. This is the case with the example ACPI setup in this guide.
Note #1: Not all _OFF implementations have EC related code. In that case, no need to move any such code to _REG as it simply didn't exist in the first place.
Note: #2: Not all ACPI sets have an _INI at the _OFF path. In that case, you simply add an _INI that calls off. Easiest to add it just before the _OFF method:
Method(_INI) { _OFF() }
You have to be joking...I think this is much more elegant solution:
[Guide] Disabling discrete graphics in dual-GPU laptops | tonymacx86.com
Code:Method(_INI) { _OFF() }
Why? Just edit the DSDT, turn the method off, insert the DSDT back and reflash the firmware.You have to be joking...
So three times the amount of work it appears. Dosedude1's method is my #1 go to fix for MacbooksWhy? Just edit the DSDT, turn the method off, insert the DSDT back and reflash the firmware.
AFAIK Dosdude1 was planning to only sell the board to shops, not individuals. There is soldering required but no where near as critical as soldering the six programming wires to the logic board if you are not comfortable.Yea I just want the pongo board way easier just not good at soldering
AFAIK Dosdude1 was planning to only sell the board to shops, not individuals. There is soldering required but no where near as critical as soldering the six programming wires to the logic board if you are not comfortable.
I .OSH Park ~
oshpark.com
I have that. Capacitor is required? I think that better I will take it to o professional solder, and when finished remove the wires.It doesn't come with the pins on it or the capacitor
Remove the GPU??I have to remove AMD GPU as well and I hardwired as you said but I'm getting only white screen no logo nothing. What could be wrong?