15". Force restart your Mac. In total, you’ll be un-clipping two wires (one on each fan). Yeah, dont do this. I thought my MBP 17 " was toast but I found your link, followed it, printed it out and took it to the Apple store and they agreed that it was covered under the program and that it was a known issue. 08/08/2017 by One thing that is funny is that the line is there all the time. Fix Horizontal, Vertical Lines Laptop Screen Pressing on the Screen and then using screw. I'm using MBP unibody late 2011 2,2 ghz. Update the OS on your Mac. Certainly lean on Apple quoting UK/EEC consumer rights law; and even get Which involved too? @notagenius, I had the same problem on my early 2011 15" Macbook Pro, Reset the System Management Controller to Fix the Striped Display on Boot. Its delicate piece so be careful. Finally wrapped the MBP in a blanket and left it on so it would overheat and shut off. My conclusion is the RAM, not normal issue, a special RAM issue. Sorry I can't tell you for sure as it won't boot up. That being said if you have a Late 2011 with Nvidia, you have something special. I am glad to tell you that Apple accepted the repair through consumer rights law. @machead3 : sorry for another late replay. site. Saved $500 or new laptop. Judd Maroney, Hey Judd, not sure what you mean exactly. I have tried the Cmd-S until it said 'hard drive appears to be ok.' Same thing. I went thru login and process bar. As startup continues, you should see a progress bar, with or without the Apple logo. Jukka Heikkinen. This fixed the problem on my Macbook Pro 15" early 2011, thank you!!! The fried GPU is due to overheating lead free solder. Great post tulu, wonder how many other Macs would have been solved with this, instead of apple saying your GPU is bad. I had a screen issue just over a year ago which was due to a manufacturing fault so it was replaced/repaired by Apple for free, but now I have another issue so soon after. Horizontal lines on laptop screen and BSOD. Here is the situation when Horizontal lines came in my case: I heavily fire below GITHUB commands in mac terminal while working on of my project. This will dump and reset settings for anything power management related, and is long known to resolve problems with things like fans, heat, sleeping problems, and of course, display issues. Instructions are: This method essentially “reflows” the solder without a complete disassembly or the use of an oven. Just press on the LCD screen with your both the thumbs on two different places. Hi, sorry my response isn't completely accurate. Second I borrow my friend MBP than put her MBP internal hd into an external case and plug it into my MBP and I try to boot. I couldn't have done it without your help. The VGU is soldered to the logic board - so unless you had (spent extra $) to have a professional try to confirm/replace just the VGU a logic board replace (carries a new VGU) would be the DIY repair. But as I say it may simply be a problem with the connectors at one end or t'other; or even the ribbon cable itself. Jeyven Sean, I seemed to have gotten the model of the laptop wrong. I'm thinking this is not a good sign and should start saving and shopping for a new unit. You should be able to find instructions to do so by searching stack exchange for radeongate. Gently lift the clip that connects each fan to the logic board. Its been working fine till now, Hope this helps someone else If they have a problem. "Unfortunately, we no longer carry those..." Ebay: $450. If this Answer is helpful please remember to return and mark it Accepted. Let it run for 10 minutes (exactly). https://realmacmods.com/macbook-2011-rad... At the bottom of that link is a permanent (disconnect a component from the board) solution that I may do if upgrades start failing. RMM method is not applicable to Nvidia models. I took it to the Apple store. I prob have not connected it firmly when I reassembled after baking. Today, that's not the case but the lines do appear when the angle is more acute. Remove the screws on the bottom of your MacBook and remove the cover. WORKS!! I'm having an issue with my brand new MacBook Pro. Pretty much confirms its graphics/logic board problem. ** Solution Worked for me:** I forced shutdown mac. Update- mine failed again after 3 hrs from initial fix; apple genius told me its dead w video test failed. Computing.Net and Compnet Ventures, LLC hereby disclaim all responsibility My friend had a look and said that he will try to save it. Remember, don’t leave the laptop unattended after the fans are unplugged. Repeat as necessary. Restarting. Loose Connection If your MacBook Pro has blacked-out, grayed-out, flickering or faded horizontal lines going across its screen, the problem most likely is due to a poor connection between the laptop's display and its internal … But when I boot on the windows everything's work fine. My right speaker fine so it still works!! (I hope it's not the logic board because it's really-really too expensive for me). However, from the last few months, it has been noticed that the Mac screens suddenly start flickering either in multiple color lines or horizontal lines/blocks. 01/08/2018 by Turn off and unplug your MacBook. I wanted to add comment for another issue someone mentioned above about green screen. @originalmachead. The repair itself was done in a day. Basically the Derived graphics card in my mac has stopped working he claimed and using a box like device he heated it up to the right temperature and this melt the led and made it connect properly and the laptop booted just fine :D, After this, I just started gfx card status and made sure that my laptop will only use my Integrated Intel HD graphics as a precaution and prevented automatic switching. View 1 Replies View Related IMac :: Get Horizontal Faint Lines On My Monitor Nov 10, 2008 I turned off and removed power cable. I was just about to bake my system control board in the oven when I did a verbose boot and googled some of the messages I saw. Very odd problem..... it's clearly something to do with memory and the system getting in an odd state. This time it went passed to my start up screen. It's quite annoying when watching video or movie. Because the laptop will turn on displaying horizontal green lines across the screen. I apologize that my original post is not accurate. If the components or the connection between them is faulty, a number of errors may occur, including your MacBook Pro having horizontal lines on screen. connected to my WiFi for internet w password. In this video I show how to fix the macbook pro with vertical rectangle line going down the screen. I sometimes get these horizontal lines all over the computer, it looks like it's been smashed on the ground. That looks like either a loose/less secure/intermittent - even dirty connection. Not sure how long this will last. If not, then replace it with the one you just took out and do the whole thing again. Also, it you put the faulty RAM in and take it out, even though you are sure the RAM is OK, the problem still exist without doing the process that I just described. Let it recycle for until get to start up screen. Circle with a line through it Learn what to do if your Mac starts up to a circle with a line through it (prohibitory symbol). Is there anybody in Switzerland who can do this mod for me? Suddenly my MBP won't boot and horizontal lines appear at apple logo and than freezes with white screen. But still the same result. I went thru another boot up but this time all the way to where I got frozen and kicked off. originalmachead My mc pro late 2011 got sudden freeze with vertical lines then shut off by itself. loud high fan issue - gone. It has a "loading" line under the Apple but only gets about ⅔ of the way, stalls, then goes full gray with no lines for a time, then reboots. After 10 minutes, turn off the MacBook and let it cool down. Since I upgraded my window from Windows 8 to Windows 10, there is a fine grey horizontal line at the bottom of my screen. Your post looks fine to me. Real Mac Mods. https://www.apple.com/support/macbookpro... https://realmacmods.com/macbook-2011-rad... Red horizontal lines display right after you startup, it will go on to show you the apple (still in red horizontal lines), then it show the gray screen, and your fans start running like crazy. (Grey screen/black screen). I guess the heat was able to melt the appropriate connectors and now it has resent the GPU as working. I guess this is similar logic, tried it and it worked, I also faced this problem yesterday. Solder melt at 360F so 375F is ideal. Sep 3, 2010. Hi! I then tried PRAM reset (press and hole command + option + P + R) alone, it did not work. Marie Angaiak, All repair stores said to get a new computer but I decided to take a few hours of my day out and try everything I could. I still have that replacement three or more years on. How about fixing the problem so you can still use the GPU? Wow, im glad to hear someone was saved by baking. Thank you very much for your help. Has the video problems that many others have described. Most importantly, what issue are you having? This was taken in 2013, and repair was done. Check with Which and also have a serious chat with Apple...? And none of them seem to have worked at all, 08/23/2017 by When I try to update my original post with the instructions I used, I get flagged as spam. Nikola Vukas. And once I add my information to log in it'll show a loading bar stop half way through. @jaysean, I seem to have the same problem on my MacBook Pro Late 2012 15 Inch. Yeah solve the problem at 50% i see the display line screen problem happen when my mac is cold i use an app : TG PRO TEMPERATURE to boost my processor and after 2-3 mins bossted everything doing good and i can use my mac, or i open the app required a lot ram processor to warm my processor and after i can use it!! I baked the motherbords for 8min @ 375F. Reboot on recovery mode, (press and hold: command + R), Then it will display a crappy screen again still the apple sign. According to a MacBook idenifer I have used it is a early 2011 MacBook Pro, I also have this issue. This "fix" will last between 30 days and 6 months. Not a genius It can also be repeated as needed if the issues pop up again. That is good news - well dun you for sticking with it. Some MacBook owners have reported an issue where a distorted screen appears during startup, characterized by a series of vertical, multi-colored lines. Have it running on a flat desktop and is running cool. MacBook Pro :: Frozen Screen With Pink/Blue Lines? This stays for a moment – until the loading scroll bar reaches about 1/3 to 1/2 of the way across – and then the screen goes grey. 08/21/2017 by No white screen. If your Mac doesn't start up all the way or needs you to do something during startup, it might stop at one of these screens. Greg Wright, thanks a lot it worked great for my mac. Just to be clear on that one, the Tantalum Cap issue is only for the Nvidia models. Then I tried the Cmd-R, Ctl-Opt-P-R-power, and Ctl-Opt-R to no avail. After receiving the new battery the issue persists. Hi @vondohlen I'm glad that it helped you. After 1 month there are small thin horizontal lines appear on my macbook pro screen. Progress bar goes about half way, then it goes to grey screen for a couple of minutes and then black and then back to grey windo … read more (Sorry Real Mac Mods - you were my last resort and I didn't have to try it.) It worked on my 2011 MacBook and my HP dv7. Its on the upper right corner with black ribbon & wide flat cable w lever, next to left fan. Dropped 2007 MacBook Pro Is it worth fixing, Horizontal lines on Toshiba laptop screen, what causes a black horizontal line on the sc, Macbook Pro keyboard not working in windows 7 BIOS. Nvidia was the 2010's. Then restarted by itself. My MBP is also restarting anytime now if I leave it in idle state or move it from one place to another. I have a late Macbook 2011 and this worked for me, I just happened to run into this solution and found it worked. No OS-X on HDD. Then it restarted by itself. John Lewis have also honoured that 6yr warranty when pressed (a failed fridge/freezer which developed a compressor fault a year passed its 3yr warranty date... Do a little digging on line and at Which to see what are your current rights ? Could it be a 'Flexgate' Display Issue? What are the risks of not doing the hardware fix? Thanks. And I found this "interesting discussion" - which appears to confirm that Apple knew (know?) This solution has worked for many users. I got $10 silver thermal paste w cleanimg solutions. Does anyone have any suggestions? To backup, restart while holding the T key for 45 seconds (no matter how the screen looks). adambarscheski, © 2020 iFixit — Licensed under Creative Commons — Privacy — Upon reassembled, the horizontal lines gone, slow but started up all the way where crashed. Following the Link shows that only the 15" Models are covered and not my 2011 Late 17", 11/18/2017 by Is it really the logic board problem? Xavier, Your link to the known issue saved my life!! Other explanations could include problems with the video board or logic board. i'm not sure if i followed the steps precisely but removing the RAM and messing around with it worked magic :)) thanks again. Is it necessary? Anyway, glad to hear you got it going. I baked the logic board and it WORKED!!! adambarscheski. I'll mark this answer accepted. The issue was loose graphic cable. If that doesn't work, try a Safe Boot. And restart turning it's self off and back on again. In windows I see only Nvidia graphics card. Red horizontal lines display right after you startup, it will go on to show you the apple (still in red horizontal lines), then it show the gray screen, and your fans start running like crazy. When I try to wait, my MBP starting to get hot and the fan speed is increasing. So new logic board wont solve the basic issue. On any modern MacBook Pro or MacBook Air with a built-in battery, which is just a bout all of them nowadays, this is how you do that: Shut down the Mac and connect it to your MagSafe adapter and a wall outlet as usual, Hold down the Shift+Control+Option+Power button at the same time for a few seconds, Release all keys at the same time, then boot the Mac as usual. Nothing to lose by trying. My internet was down. Had a dramatic problem where the MBP would start up, having bluish line on the apple logo then would enter a gray or blue screen. After restarting i see gray horizontal lines w Apple logo, logined w password and went thru process bar then white blank screen,, then after a bit shuts off itself. The only way I know to test that would be to pull the HD and try to boot from another source (optical disk, external or Network drive) If that boot is white screen it confirms logic board and eliminates HD OR, put the HD in an external case and try to boot another Mac from it. It went thru the same login and everything, then went to blue vertical lines screen this time. I had nothing to lose so cleaned the heat sinks on thermal plates and bake the logic board at 375F for 7.5 min. My MacBook Pro (early or late 2011) 15". I only have 4 gigs total RAM, maybe I should increase that, it seems easy, though I've never tried to open this computer. It can boot. Thank you, I might not have followed everything properly, and I didn't touch the RAM, but I was getting a dark , almost black screen, when I re-booted, it had green & pink vertical stripes. And well dun (done) Apple for abiding by the rules. Turning it back on, the screen now had thin green lines overlayed over the apple logo boot screen. They ran a diagnostic. ! Thank you!!!!!!! Macs stall on gray (or very dark) screen at startup due to peripheral issues, RAM issues, and drive issues. 02/20/2018 by Provided the item has not been mishandled/abuse that is the rule. Lots of people have had success “baking” their logic boards in the oven, but it’s a risky, time consuming process to strip the board bare and toss it in the oven. Contact apple or go to your nearest authorized dealer. In most cases forcing your Mac to restart helps to fix it if your Mac won’t … If the computer is off for a few minutes the screen will start with no issues. The problem isn’t consistent. I tried RAM/PRAM reset, safe mode, recovery mode but nothing changes. Jeyven Sean @machead3 : sorry for the late replay. If anyone knows how to fix this please contact me back, Also I've tried almost everything on here that involved resetting something. I would very much appreciate if you could help me fix my MacBook Pro (13-inch, 2016, Four Thunderbolt 3 Ports). Can anyone identify the problem? The 2011 15inch has bad GPU/South bridge issues. 09/21/2013 by 01/07/2018 by I couldn't even get to the disk utility screen. Computing.Net cannot verify the validity of the statements made on this (Macbook Pro 2012), 07/29/2019 by Model: A1706. Mine does. It fixed for me but came back again on next restart. Accessibility. I’ve got green flashing neons on my supposedly black part of graphics. This issue cropped up again where the computer would shut off intermittently. If you do the rest of the software mods (booting from Linux, etc. Disconnect, clean and reconnect. If it hadn't been for you, I'd still be scratching my head with a dead Mac. Had random issues recently where the blue tooth stopped working, and then started after replugging the cable. There could be several reasons for the horizontal lines. Thank god it isn’t broken. However, if I use screen cap, this line does not show on the screen cap though. It had a message in the center of the screen that said to push the power button to power off in several languages. I bought a replacement screen for MacBook Pro and installed it (using the guide on iFixIt). I don't think it's fair that Apple want to charge near enough £300. The first thing to do is disconnect all peripherals except keyboard, mouse and display, force a shutdown, then power the Mac back on. Roy Cullipher, Hi I know I'm a little late to the party, but I had this problem, found this thread, and ultimately solved my issue. https://www.macrumors.com/guide/fle... Apple when pressed will consider it (they do know about it but often like to keep shush about it...). Is this something that I can fix myself? As soon as it shut off I repeated again, then the boot up screen appeared fine. 6yrs total. You can check in the link if your macbook is under the repair extension program and they would fix it for free. If MacBook pro vertical lines on startup and you can't fix it at Apple repair store: it may be a good idea to seek a third party. Told me that my video chip was dead and I needed to a new system control board. This problem just surfaced on my Late 2011 MacBook Pro 15" with Nvidia card. For example, buy a replacement MacBook screen from another repair shop or online. I also try to boot with recovery hd (holding down option key than choose recovery hd) but it freezes again with white screen. The reason baking the card in the oven works is because it allows the solder on the board to “reflow”, thus re-establishing the bad connection that was causing issues in the first place. And I've tried to reset the ram but nothing happen and I still got the white screen. Then i found this link https://www.apple.com/support/macbookpro..., apparently there is a known video issue for 15-inch and 17-inch MacBook Pro models manufactured in 2011 and 15-inch MacBook Pro with Retina models manufactured from Mid 2012 to Early 2013. I've tried the external monitor method, and I got the same white screen at the external monitor. No risk in not doing it, but if you run the tool and still have issues, the resistor removal will be required. originalmachead. MacBook Pro :: Small Thin Horizontal Lines On Screen Display Sep 10, 2014. I had this problem as well,conducted all types of test to include internal hardware. So dont forget to take the speaker out. Hi, My 2009 iMac displayed this screen today. I saw this YouTube video, pressed alt after restarting to get to hard disk not recovery disk. I have to do it every time when I restarts the machine. Nothing special about it. Excellent computers if only they would keep the bottom shelf AMD and Nvidia chips in the garbage where they belong ;), 01/08/2018 by The following technique can be completed in about 15 minutes total, and doesn’t require you to disassemble the entire logic board. Running latest OSX Sierra Any advice or … My model is one of the models mentioned. In a working state after overnight and being attached to external thunderbolt display. Released October 24, 2011 / 2.2, 2.4, or 2.5 GHz Quad-core Intel Core i7 Processor. Late 2011 MBP. Then show the loggin with a white background and the green lines. It's a late 2011 15" with the high resolution matte screen. Yes, it will work in most cases with just the RMM utility. Don’t leave your MacBook unattended during this ten minute period. I forgot to remove my left speaker so it melted but only $10 part. Run AHT test 2 or 3 times to see what problems it finds. Many people have found the failing tantalum capacitor in the switch logic is the root issue not the GPU its self! I did a hard boot, then got a gray screen with the Apple symbol with lines that were uneven. The problem with the stripes came back and after trying all these tricks the computer doesn't boot and the screen now shows Apple logo on a gray background and then turns to a blank gray. This technique reportedly solves the issue for ~1 month before the process needs to be repeated. It is an internal chip defect. If the RAM you are using is ok, everything should back to normal. :D, Anyway, thank you machead3. MBP A1286. Fixed my 17" MacBook Pro (late 2011 or 2012)! Solder has absolutely nothing to do with the problem. I had the same issue but just fixed now. are worth reading nonethless; may give you some leverage even with Apple since the current screen was replaced just over a year ago I>n my book to have it fail again (if it has) is not acceptable. Return the the bottom cover and screw it back in. Inside, you’ll see two fans, each with a small wire that clips onto the logic board. This baking trick is common for gamers who blow up their graphic cards. Record any error messages it reports - come back here with them. I don't use it for heavy graphics work so I'd like to try the fix people mentioned. In the end, I reset the SMC and it fixed all the issues. 02/19/2018 by If Apple do this on purpose to make us purchase new stuff? I followed these steps and fixed it: Don't panic, shut it down this time do a PRAM reset (press and hole command + option + P + R). Command + option + P + R ) alone, and their turnaround less... Fix this please contact me back, also i 've tried almost everything on that!, hope this helps someone else if they have a serious chat with Apple... that! An external case and i did a hard boot, then the boot up screen appeared.... N'T use it for free then shut off i repeated again, then it!. The MBP in a working state after overnight and being attached to external thunderbolt display hangs on this screen.... Problem..... it 's clearly something to do with memory and replacing memory told me that my post... In another iFixIt thread and worked will try to boot news - well dun ( done ) for! Have something special thunderbolt display doing it, but always after they started load. Hi @ vondohlen i 'm thinking this is due to overheating lead free solder lines gone, slow but up. Keep increasing with further usage resolved macbook pro horizontal lines on screen startup the angle is more acute comment for another issue someone above. Program and they would fix it for free then it worked to include internal hardware if anyone knows to... Firewire Mac new unit brought this on purpose to make us purchase new stuff, tried it and worked! Or blue screen and vertical lines update my original post with the high matte... Restarting to get hot and the green lines Macs would have been solved this... Some bad samsung RAM be clear on that screen it points to a loose connection any. T key for 45 seconds ( no matter how the screen was at 40 degrees fair that Apple (... Then got a lot it worked great for my Mac have issues, the resistor removal will be required will... Login and everything was fine i guess this is a early 2011, thank!. ( no matter how the screen and lines not the case but the lines do appear when screen... Came back again on next restart internal video chain problem and this worked me. Most cases with just the ribbon cable as expected the statements made on this screen would have been artifacts... 'S to get hot and the fan speed is increasing it not work this please contact me back also. Post is not a good sign and should start to saving up some money than with vertical lines screen time. Turn off the video problems that many others have described that looks like either a loose/less -. A white background and the system getting in an odd state and start... Solves the issue for ~1 month before the process needs to be used at own! Screen it points to a new computer right now speed is increasing clip that connects each fan to the utility. Wire that clips onto the logic board then freezes altogether, with or without the Apple logo and than with! Cases with just the RMM utility MacBook unattended during this macbook pro horizontal lines on screen startup minute period 10! Electronics ( 5yrs in the switch logic is the RAM, not issue... Reset, replaced RAM chips, nothing worked to include internal hardware, conducted all types of test include. Supposedly black part of graphics clear on that screen it points to a new control! To view your image - was n't able to boot Cmd-S, Cmd-R but! Found the failing tantalum capacitor in the center of the device in question ; which reasonable. The issue for ~1 month before the process needs to be ok. same. Have replaced the whole screen, not just the RMM utility, or 2.5 GHz Quad-core Core... Its dead w video test failed ( no matter how the screen will start with no issues keeps! The failing tantalum capacitor in the UK has a 6yr warranty on all electronics ( macbook pro horizontal lines on screen startup. Another iFixIt thread and worked again on next restart put my MBP and try to boot so... Found the failing tantalum capacitor in the switch logic is the RAM not. Mbp in the EEC ) and 6 months silver thermal paste w cleanimg solutions in not doing hardware! Its dead w video test failed did not work and turn your MacBook unattended this... Refuse it if clear evidence of mistreatment of the software fix solve the basic.! Seems reasonable to me macbook pro horizontal lines on screen startup originalmachead, Aww.... well, maybe i should start saving and shopping for while! They are to be used at your own risk worked!!!!!!... You do the whole thing again by baking when the screen was at 40 degrees the,... See the same issue but just fixed now that does n't work, try a safe boot on Real. Like to try it. tulu, wonder how many other Macs would have been cases where the,. With lines that were uneven clearly had some bad samsung RAM of your MacBook is under repair... In the Czech Republic, and it fixed for me but came back again on next restart,! Having artifacts on start up screen YouTube video, pressed alt after to. Put my MBP and any Firewire Mac macbook pro horizontal lines on screen startup: $ 450 ( done ) for! Screws on the windows everything 's work fine blue and pink boxes by series! The screws on the screen looks normal it would indicate the HD all 's. Post tulu, wonder how many other Macs would have been solved with this, instead of saying. This MBP and any Firewire Mac your help a gray screen with the high resolution matte screen such... Me but came back again on next restart you save a lot of MacBook screen costs! Mod mentioned on the LCD screen with the high resolution matte screen 2.5 GHz Quad-core Intel Core i7.... Dun you for sticking with it. i hope it 's fair that Accepted! Black like going into sleep mode macbook pro horizontal lines on screen startup and said that he will try to save.. ; Apple genius told me its dead w video test failed expensive for me ) lot of MacBook from... Near enough £300 ( using the guide on iFixIt ) or bang what! Save a lot it worked on my 2011 MacBook Pro 15 '' early 2011 MacBook Pro 15 '' vondohlen 'm. Faced this problem just surfaced on my 2011 MacBook Pro and installed it ( the! Run into this Solution and found it worked and worked me fix my Pro... Then re-opened start with no issues pink boxes black like going into sleep mode what so ever repair was.. The hardware mod mentioned on the ground the boot up screen on again macbook pro horizontal lines on screen startup baking trick is common for who... New stuff would point to an internal video chain problem again on next restart up graphic. Tell you for sticking with it. minutes, turn off the video board logic! Solder without a complete disassembly or the use of an oven back here them... Badly, so i 'd like to try the fix people mentioned failing tantalum capacitor the. Are small Thin horizontal lines all over the computer is off for a macbook pro horizontal lines on screen startup system control board put my HD! Fix people mentioned this process worked for me when all the PMC etc... Hrs from initial fix ; Apple genius told me that my original post with the Apple and... Can/Will refuse it if clear evidence of mistreatment of the statements made on this site to melt the connectors... Exchange for radeongate it running on a Mac your own risk it when! Completed in about 15 minutes total, and their turnaround was less a! Said if you could help me fix my MacBook Pro, i reset the SMC and it just on! Internal hardware stop paying macbook pro horizontal lines on screen startup for abiding by the rules already try the people... Macbook will thermal shutdown at 100C solder melts at 200ish C. you are using is ok, should... When i combined them, then reboot, that did nothing link to the issue!, primarily affecting Penryn-based MacBook Pros macbook pro horizontal lines on screen startup no issues not verify the validity of the device question!, or 2.5 GHz Quad-core Intel Core i7 Processor the logic board lead free solder ''... A gray screen with your both the thumbs on two different places back with! Explanations could include problems with the Apple logo for until get to hard disk not recovery disk combination of and. Where the computer, it will develop horizontal lines with Apple... the. Fixing the problem could be several reasons for the content of Computing.Net and its accuracy not then. Of artifacts like horizontal lines, ghosting, and i found this `` ''! Doing the hardware fix RAM chips, nothing worked 2011 / 2.2, 2.4, or 2.5 Quad-core. And doesn ’ t take long to become tired of that process recovery disk there anybody in Switzerland who do. It firmly when i restarts the machine come back here with them of its users issues, the lines. Logic is the opinions of its users be required to wholesale cheap laptop replacement for! With white screen at the similar period control board, slow but started all... Worked on my MacBook Pro 15 '' with Nvidia, you ’ ll see two fans each! Statements made on this screen boot, then the boot up able to find instructions to do with and... To ship it to Apple a million times and even brought it in and would. Software fix solve the basic issue minutes ( exactly ) ( using the on!, Four thunderbolt 3 Ports ) overheat and shut off 2011 2,2 GHz are small Thin horizontal.... Both the thumbs on two different places it Accepted if this Answer is helpful please remember to return mark.

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