Administrator privileges are required to install the JDK and JRE on macOS.To find the save editor just google filefront kse. If you would only like to skip peragus everytime then just install a skip peragus mod from filefront.When you install the JDK, it also installs the JRE. However, the system will not replace the current JRE with a lower version.To determine the current JRE version installed on your system, see Determining the JRE Version Installed on macOS. To install an earlier version of the JRE, you must first uninstall the current version. See Uninstalling the JRE on macOS.When you install the JRE, you can install only one JRE on your system at a time. The system will not install a JRE that has an earlier version than the current version.Maybe he first wrote about the mod on his blog or something (I can’t find it if he did) thus the name “Pixla’s Mod” which turned into “Pixlas Mod” because people are too lazy to type an ‘ I guess.I’m sure there are other options for tools and taps, these are simply the ones I decided to go with. 30″ sleeved recommended)(Ships from Hong Kong, allows for cable length and color selections.)– Compressed air (if you want to give your Mac a good cleaning while you’re at it)I also put a Kit together which can be found here:As an Amazon Associate I earn from qualifying purchases.Components that have to be removed (in order):– PCI fan (optional but will make the job much easier)The guy that first came up with the idea for this mod, named Andree, has a website, pixla.ch. Get the cable from Kareon Kables here (link updated on July 25, 2020)(Ships from the USA, allows for cable length and color selections.
Kse Mod Driver I UsedAll images can be enlarged by clicking on them. This way it can be useful to everyone. I made this a step-by-step that covers everything, even stuff you probably already know. Having the Mac laying down makes things much much easier. The screw bits, flexible extension an screwdriver I used are all in this iFixit toolkit.Let’s dive right in! I have tried this mod with the Mac standing up and with the Mac laying flat on a table.You don’t want to be clunking around in there trying to get this done with a screwdriver that barely fits, the risk of slipping and damaging the board is just not worth it.With the 4 screws out, disconnect the power supply from the board.Now slide the power supply to the left slightly so that you can reach in and lift it out of the frame. This is held in place by four hex screws above HDD bay 4.This is where the flexible screw driver extension comes in really handy. Next up is the power supply. Then take out the optical drive bay.Once the optical drive bay is out, proceed by removing the aluminum back plate.At this point you may want to get rid of the dust bunnies in there and do some cleaning. Removing the PCI fan is optional but gives you a bit more space to work with later.So I leave the plastic tab in there and tape it off with some standard electrical tape.Now the worst part about this mod, cleaning the sticky tape residue off the cables. There is a 3rd plastic tab, hidden between the smaller cables, I prefer to leave that one in place.These smaller cables are not fragile but I see no reason to have them loose and potentially pinched once everything is reassembled. Depending on your level of OCD modding the power supply can take 15 minutes or an hour so make sure you’re comfortable □This is the fun part! But before you can start snapping on the taps, some preparations need to be made.You’ll notice plastic tabs on both sides of the cable that Apple used to keep the cable nice and flat, these have to come off as well. For now the power supply is all you need, put everything else to the side so you have space to work. Ideally you want all the taps in the green area.This is for the taps I used and link to in this article and the Posi-taps as well. First it will keep the smaller cables in place and second it marks the cutoff height for the taps. If you decide to take the same approach make sure no WD40 enters the connector and dry off all traces with paper towels thoroughly.The tape serves a dual purpose. With the gunk removed, a quick wipe down with a paper towel with some WD40 on it has them at a level I am happy with. This is pretty time consuming though so your approach depends on how impatient you are. According to information I have found the marked cables are the correct ones for 12V and Ground but double check with a multimeter to be sure.Please pay close attention to the cables marked with a warning symbol. Thank you to Mika Kilpinen on Facebook for the photo! This is where the multimeter comes in as I have not personally tested these cables unlike the ones in this post for the 4,1 – 5,1 Mac Pro. When you see the end result you can compare and clearly see why it’s a better option.The PCI cable I used and linked to at the top of this article will have 8 wires.The power supply has 4 x 12V and 4 x Ground, so one of the ground wires will end up with two taps on it and one 12V wire will be unused.The cables on the power supply you need are these:The two thick outer cables on both sides (marked in blue) are Ground.The two thick inner cables on both sides (marked in yellow) are 12V.= FOR THE MAC PRO 1,1 – 3,1 USERS THAT WANT TO TRY PIXLAS MOD: =These are the cable options for the 1,1 – 3,1 Mac Pro’s. Thanks to this experience I now stay in the green area I show in the previous image. Took a lot of work to get it all to fit. Here’s an example of that:This was my first Pixlas mod and the taps ended up covering one of the screw posts for the ODD back plate. The taps (and you) will have a lot of trouble getting through it if you put them on directly. Use the P3(J3) and C cables if you’re feeling adventurous.= BACK TO THE 4,1 – 5,1 POWER SUPPLY PIXLAS MOD =When the taps are on, this is the layout:Now the cable is wrapped in a pretty sturdy black insulation. To err on the side of caution, use the P1/P2 (or J1/J2) cables as those are mirrored so the chance of tapping into the wrong cable is much smaller. Google sketchup 7 free download for macIf you feel too much resistance or the cable simply won’t go through, take it slow and take your time.If all the taps lay side by side, the cable should be flat enough to fit through the slot quite easily. Once the tap is closed properly you’ll know.You get the idea □ Try not to have any of the taps overlap, you want them side by side so everything can lay nice and flat when you reassemble.The power supply is ready! Give all taps a final check, try to open them with your hands (if they pop open, it wasn’t closed properly) and if everything is solid, put the power supply back in the Mac.Guide the cable underneath the fan as you lower the power supply back into place. If it does pop open, at least it’ll give you a chance to inspect and make sure the cable got in there nice and tight.Take your time, no need to rush through it. If it pops open after the first attempt, just close the tap and try again. This can not be done with bare hands, you’ll need pliers or anything that lets you put the amount of force needed. Make sure the tap points the right way (up) and then clamp that sucker into place. Feed it in from the botom.To make this easier, put some tape over the PCI cable so you’re not dealing with 8 individual wires. This is done by feeding it through a small space right next to the optical drive SATA cable. First you need to get the PCI cable in place. Put the spade connectors on all the cables and use a crimper to make sure it’s permanently on there. Now I forgot to take pictures of this so to demonstrate here is an amazing graphic:This will ensure a snug fit into the spade connector. I found it to be a better fit if I strip double that amount of cable though so I can fold it over. It comes pre-cut so all you have to do is slide off the insulation. The spade connectors may fold to one side rather than clip into the tap, check both sides of the tap to make sure the spade went IN to the tap and not off to the side.Example of what you should NOT be seeing:And what you SHOULD see on both sides: no metal spade:Route the cables so that they are loose. Take your time and make sure the connectors snap into the tap firmly.
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