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I found and fixed the problem 100% and I hope this can help others. I could also toggle the effect on and off by pressing on the palmrest just to the left of the trackpad.
#Catia v5r21 lines arent turning green pro#
I was experiencing the same problem with my mid-2010 15.4-inch Macbook Pro with Nvidia GT330M. You never really know what the problem is and when you do it is very difficult to reliably fix it. The only parts you will find to fix 8600M based machines are used and refurbished, so it's kind of like putting a dirty band aid on an open wound. PCs didn't start using those until around 2010, but Apple was into it in 2007, and boy did those B154PW04/LP154WP2/LTN154BT02 have terrible failure rates!Ĩ600M based machines are bad for the following reasons.Ģ) Virtually impossible to find properly refurbished boards.ģ) Almost impossible to find replacement VRAM that often dies while replacing the GPU.Ĥ) Screens stopped being available new in 2009! All refurbished junk available from 2011 onwards.ĥ) LCD frame loves to fall apart at the bottom. The GPU is awful pre-2009 NVIDIA and the LCD is first generation LED backlit. With that it can equally be the LCD or the GPU. The bin is my universal synomyn for ewaste, trash, garbage, etc. Figure out your own issue based on your own symptoms, none of that wishful thinking crap! Do not buy a cable because it worked for someone else, do not replace a GPU because it worked for someone else. There is no "oh this worked for him so it'll work for me, too", there is no shortcut around thinking, analyzing, and diagnosing on your own. Whether the issue is in the screen, the GPU, the Intel CPU's integrated graphics, the LCD cable, how the LCD cable is plugged in, or the LVDS MUX this will be specific to YOUR machine. You can replace the chip but it'll die again in a few years, these quad core sandy bridges married to the same heatsink as a junky AMD GPU are trash. If you have a Macbook Pro with an AMD GPU - it is about to die or has died already. While not worth fixing, it is at least fixable. If you have a Macbook Pro with GeForce 8600M graphics, it is probably dead already. If you have an X1600 based iMac or Macbook Pro from 2006-2007, the GPU is probably already dead, or died 3 times already. Most of the time this issue is screen or GPU related. If you see lines only with photobooth off, intel integrated graphics is bad. If you see lines only with photobooth on, discrete GPU is bad. photo booth turns the integrated GPU off, and discrete GPU on. Try this if you have a machine with integrated graphics + discrete GPU. Reballing is also BS because the GPU is DEAD!!!! Putting new solder balls on a DEAD GPU does nothing, you are just heating up the dead chip to make it work again, similar to how poking a recently killed bug causes it to move a little until it stops. One person says the cable fixed their problem so 100 other people buy an LVDS cable only to realize that wasn't their issue, but since they never come back to the thread to say it was not the issue, no one ever knows.
![catia v5r21 lines arent turning green catia v5r21 lines arent turning green](https://www.technia.us/wp-content/uploads/2017/03/catia-v5-6r2017-7-300x155.jpg)
The idea that the video cable causes this is a myth that has been perpretrated for years by wishful thinking types because they want a ten dollar fix to their problem. This issue is almost, 99% of the time, never the cable. I have no idea what that component is, but it's been working perfectly for a few hours now with the bottom replaced so I don't think it was a heat problem / fan problem / graphics card problem / logic board problem.
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I LOOSENED them about 1/16th of a turn - Just those two little Phillips Head screws.įixed. I screwed it tighter and they didn't go away after a reboot. When I touched that, the lines went away. Not much identification as far as letters or numbers. It's about the size of an American Quarter and has a screw at the top left and bottom right. There is a component that is a black square just to the left of the right side fan when looking at the bottom. This makes no sense, but I took the bottom off with an electronics screwdriver and touched around a bit. That told me something was loose or coming disconnected. I knew if I pushed on the indentation just south of the space bar or below the Option / Control / Command keys it went away. I was NOT about to give it to a Genius for a $500 fix. I had the same problem with a 2008 17" unibody MBP.