owbp Posted October 19, 2015 Share Posted October 19, 2015 Monitor says no connection and then shuts down? Did you try to install OS X without graphics card? You'll have picture without QE/CI and fixed resolution, but you could install and boot into OS X and then fix it from there (at least you'll do something until heavy artillery comes to help ). Btw, I'm sorry i can't help, never had Radeon GFX, only know how to fix nVidia (chameleon or clover), but you should have full graphics with DSDT provided. Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 Yh it installs fine without the graphics card but when I put the graphics card in it doesnt display anything on monitor same with the other system Do you think it could be that I'm on latest BIOS version Link to comment Share on other sites More sharing options...
MacPeet Posted October 19, 2015 Share Posted October 19, 2015 please edit your signature! which computer what graphics ... 1 Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 Dell optiplex 780 core 2 duo 4gb RAM and saphire radeon hd5450 Link to comment Share on other sites More sharing options...
owbp Posted October 19, 2015 Share Posted October 19, 2015 Do you think it could be that I'm on latest BIOS version Don't know, but doubt it. I'm on the latest too (A22) with my 755. Link to comment Share on other sites More sharing options...
MacPeet Posted October 19, 2015 Share Posted October 19, 2015 780 and 5450, ok, but is easy see post # 1 for all information Bios Settings and Version ok? Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 Bios settings are all okay I checked and the version of my bios is A15 Link to comment Share on other sites More sharing options...
MacPeet Posted October 19, 2015 Share Posted October 19, 2015 yes A15 I've also perhaps more say @morpheousman to dsdt and config.plist Clover current version? minimal v3259 Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 I used chris111's v5 tool I've just thought I tried to do my friends laptop and there was a guide to do it with clover and I got the same problem I have on my dell pc so could it be the computer I'm making the usb off or just a coincidence Link to comment Share on other sites More sharing options...
MacPeet Posted October 19, 2015 Share Posted October 19, 2015 ??? I have not used it this Tool Link to comment Share on other sites More sharing options...
owbp Posted October 19, 2015 Share Posted October 19, 2015 Why don't you try this way, up until chameleon install? Then just install Clover and copy attachments to EFI. http://www.insanelymac.com/forum/topic/280756-guide-the-all-in-one-guide-to-vanilla-os-x-including-chameleon-dsdt-for-beginners-updated-for-yosemite/ Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 I only used as it says in the description Isn't that what chris111's installer does for you ? Link to comment Share on other sites More sharing options...
polyzargone Posted October 19, 2015 Share Posted October 19, 2015 You can still follow [Guide] Yosemite 10.10.X - Dell Optiplex 780 (760) post #2 for creation of install USB stick. The method is the same, it's just the EFI folder provided here in post #1 that has changed . That said, I'm not sure it will fix anything. This is another problem IMO… Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 This happens with yosemite and mavericks and elcapitan tried all 3 I think I'm stressing that much a thought came into my head to use a distro that's how annoyed I am Link to comment Share on other sites More sharing options...
polyzargone Posted October 19, 2015 Share Posted October 19, 2015 Well if this happens with all 3 guides, it has something to do with the GFX. Is this the same model you"re using from the beginning or another one ? Did you tried with another or NVIDIA models. We have several examples here of success with the EFI folder provided and AMD Radeon HD 5450 series… In a last attempts, you could edit AMDRadeonX3000.kext and AMD5000Controller.kext to match you dev/vendor ID following those steps (part 2- Add the device id of your GPU to the appropriate kexts). BTW, you didn't provided informations asked here . Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 Yes same model as last time but a new one and I haven't got windows on it any more I've got this niresh distro to see if it works (not to keep as I don't agree with distros) but the distro does work but is there a way to vet the info that I didn't give in yosemite ? Link to comment Share on other sites More sharing options...
polyzargone Posted October 19, 2015 Share Posted October 19, 2015 Run this in a terminal and post file here (it's on your desktop named report.spx) : system_profiler -xml > ~/Desktop/report.spx Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 report report.spx.zip Link to comment Share on other sites More sharing options...
polyzargone Posted October 19, 2015 Share Posted October 19, 2015 This is NOT an AMD Radeon HD 5450… ATI (0x1002)Identifiant du périphérique : 0x6779 This serie is managed OOB by the AMD6000Controller.kext and AMDRadeonX3000.kext so it's completely normal that the DSDT fails and also that a Niresh distro succeed because the card is native under OS X . Please, run this in a terminal : ioreg | grep AMD Well, the good news is that it's a better Radeon HD model than the 5450. Now, using the Generic DSDT should work since it has no specific device/vendor ID for any particular models… 1 Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 This is the box and I've ordered two and both do it and whys it say hd 5450 on box I'm confused lol Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 OMG I ACTUALLY LOVE YOU IT WORKS WITH THE GENERIC DSDT still confused why the box has hd5450 on it lol 2 Link to comment Share on other sites More sharing options...
teeodor Posted October 19, 2015 Share Posted October 19, 2015 hi teeodor 755 is different 780 see from post #191 and following 191-199 and then report to me for HDMI: hdau.png hdef.png I wrong yesterday. I had voodoohda. Now I have deleted voodoo and hda disabler and I installed applehda from post 197 and I have no sound device. I try also with the zip with the same results Link to comment Share on other sites More sharing options...
MacPeet Posted October 19, 2015 Share Posted October 19, 2015 HDAdisnabler deleted? ? for Inject in DSDT: (or via HDAEnabler1.kext) Device (HDEF) { Name (_ADR, 0x001B0000) Method (_DSM, 4, NotSerialized) { Store (Package (0x08) { "built-in", Buffer (One) { 0x00 }, "layout-id", Buffer (0x04) { 0x01, 0x00, 0x00, 0x00 }, "PinConfigurations", Buffer (Zero) {}, "hda-gfx", Buffer (0x0A) { "onboard-1" } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } v1 and v2 not? Link to comment Share on other sites More sharing options...
polyzargone Posted October 19, 2015 Share Posted October 19, 2015 OMG I ACTUALLY LOVE YOU IT WORKS WITH THE GENERIC DSDT still confused why the box has hd5450 on it lol I had the same "problem"… well sort of . The HD 5450 appeared to be an AMD Radeon HD 6300M which is basically the same chipset but re-branded. Fortunately, vendor/device ID was pretty much the same too so the DSDT worked on it. That said, I'm not sure it was a good deal for me since it's a mobile GFX and not a desktop class. But who cares, I wasn't expecting to play GTA V with it anyway . Link to comment Share on other sites More sharing options...
jakeyg1 Posted October 19, 2015 Share Posted October 19, 2015 These company's need to be more specific to be honest cause I've lost hair I'm also stuck on number 10. Where it says install the Kexts in S/L/E and rebuild cache how do I do that? 1 Link to comment Share on other sites More sharing options...
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