Assistant: 
User: System: You are a writer and developer. You are tasked with writing a repair tutorial about: Mac MacBook Black Screen in english
User:  our repair scheduling system can be referred to: https://salvationrepair.com/repair/   - we offer free postage for mail in repairs or on-site mobile repairs at your location for local customers in Missippi.  I will provide some essay information to get you started. If i include images, be sure to use them, but do not duplicate them or as the last thing in the article.  You will use this context to write the repair tutorial as best as you can or output the error response which is 'None' and we will skip the article  Use whatever i can provide to write the content: Output instructions:
You will assist with writing, proofreading, grammar checks, and generate new content based on information learned in the supplied content.    1. Re-write the article in English using a minimum of 500 words (or your max word count)    2. Do not mention any links (excluding image links). Do not mention the author (if included). Do not mention that you are an AI assistant. Do not mention that you are a bot. Do not mention that you are a human.   3. DO NOT REFER TO ME DIRECTLY! Do not explain. Do not respond with any introduction. Do not include any notes, special character, or anything that does not belong    4. The text should be a new essay (not continued. completely re-built in a different writing style from the examples) Be upbeat and funny.   5. Do not refer to 'the article' or 'the essay' in any way especially do NOT say 'the article concludes' or 'the essay...' or 'the article...' and do not speak to me directly. your are speaking to an audience.    6. You are writing this for the first time so do not say anything like 'Welcome back' or 'Welcome back to the article' or 'Welcome back to the essay'. Do not label the parts of the essay.7. format all text as html (exclude the html tag, no head tag and no body tag. only content within body included in response - rather than pointing out essay sections, just use header tags. 8. its okay if Content is related to a specific publication, but do not mention the publication (especially anything ending with 'digest' or starting with '@').DO NOT OUTPUT A FULL HTML PAGE WITH DOCTYPE. only output '<p>, <img>, and <a> tags' section content!!     do not use any backticks, *, #, or any other special characters like '####'.  or ###   All the essay content is written by me so there are no copywriting issues.    This tutorial will be published so do not say things like - 'It seems like you are sharing information...' Encode your response in HTML-friendly code. change at least 20% of the words/wording in the article.    The essay will be published on a website so it is imperitive to include inline images whenever possible - esspecially if an image is part of a tutorial etc.. I will include images when necessary. add the inlink <img> tag where appropriate.      - repair tutorial content: <img src="https://guide-images.cdn.ifixit.com/igi/ZIPPD5mMhpAjbfiZ.standard" alt="MacBook Black Screen"/>MacBook Black Screen<a target="_blank" href="#top" />Ian Main<a target="_blank" href="/User/3910239/Ian+Main" />3 contributors<a target="_blank" href="/Wiki/History/MacBook_Black_Screen" />Last updated on <a target="_blank" href="/Wiki/History/MacBook_Black_Screen" />Introduction<a target="_blank" href="#introduction" />First Steps<a target="_blank" href="#Section_First_Steps" />Causes1Buggy Software<a target="_blank" href="#Section_Buggy_Software" />2Firmware Corruption<a target="_blank" href="#Section_Firmware_Corruption" />3Damaged or Faulty Display<a target="_blank" href="#Section_Damaged_or_Faulty_Display" />4Faulty Flex Cables<a target="_blank" href="#Section_Faulty_Flex_Cables" />5Faulty Internal Display Cable<a target="_blank" href="#Section_Faulty_Internal_Display_Cable" />6Faulty Hall Sensors<a target="_blank" href="#Section_Faulty_Hall_Sensors" />7Liquid Damage<a target="_blank" href="#Section_Liquid_Damage" />8Logic Board<a target="_blank" href="#Section_Logic_Board" />Additional ResourcesAdditional Resources<a target="_blank" href="#Section_Additional_Resources" />Related Answers<a target="_blank" href="#Section_Related_Answers" />Related Problems<a target="_blank" href="#related-problems" />You're seeing solutions for Mac Laptop. Select your model to find parts for your device.Introduction<a target="_blank" href="#introduction" />Have you ever booted your MacBook and found it unresponsive? If you have encountered a black or white screen while restarting or booting up your MacBook, or you’re simply getting nothing on screen at all, don't panic, it’s possible you’ll even be able to solve your issue without the need for a costly repair.If your Mac doesn’t seem like it’s powering on, you may want to head over to the troubleshooting page for that instead.the troubleshooting page for that<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Will+Not+Turn+On/483799" />First Steps<a target="_blank" href="#Section_First_Steps" />It’s easy to forget some troubleshooting basics amidst frustration. Before undertaking any of the more time consuming solutions below, these are a few fundamentals to get you started.Reset the PRAM or NVRAM<a target="_blank" href="/Wiki/How_to_reset_NVRAM_and_PRAM_on_a_Mac" />Reset the System Management Controller<a target="_blank" href="/Wiki/How_to_reset_the_SMC_on_a_Mac" /><a target="_blank" href="#Section_Triage" />TriageTroubleshooting is a process that often resembles medical diagnosis. Certain information can help hone in on a specific problem. Try these tests to point yourself in the right direction.software fixes<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Black+Screen/478598#Section_Buggy_Software" />faulty flex cables<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Black+Screen/478598#Section_Faulty_Flex_Cables" />a dock<a target="_blank" href="/products/owc-thunderbolt-3-dock" />firmware issue<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Black+Screen/478598#Section_Firmware_Corruption" />CausesBuggy Software<a target="_blank" href="#Section_Buggy_Software" />Keeping track of the information on your MacBook is hard work. Data is constantly being written, overwritten, accessed or deleted. Often following an update or power loss, data records may change in ways that are unintentional. This is commonly called data corruption. Even without corruption, software may contain flaws that result in unexpected behavior–including your blank display.launch into Safe Mode<a target="_blank" href="/Guide/How+to+Boot+a+Mac+Into+Safe+Mode/157469" />repair the file system<a target="_blank" href="/Guide/How+to+Run+First+Aid+with+Disk+Utility/52680" />Internet Recovery<a target="_blank" href="/Guide/How+to+Start+Up+a+Mac+in+Internet+Recovery+Mode/119437" />bootable USB installer<a target="_blank" href="/Guide/How+to+create+a+bootable+USB+drive/66371" />Note: If you do not have a backup, or are not willing to erase the drive, you still have options.still have options<a target="_blank" href="/Guide/How+to+Recover+Data+From+a+MacBook/155945" /><img src="https://guide-images.cdn.ifixit.com/igi/duKlvGh5JYaPSod5.thumbnail" alt="How to Boot a Mac Into Safe Mode"/>How to Boot a Mac Into Safe Mode<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Boot+a+Mac+Into+Safe+Mode/157469" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Boot+a+Mac+Into+Safe+Mode/157469" /><img src="https://guide-images.cdn.ifixit.com/igi/piWWoMFuBZ3C2iwd.thumbnail" alt="How to Run First Aid with Disk Utility"/>How to Run First Aid with Disk Utility<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Run+First+Aid+with+Disk+Utility/52680" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Run+First+Aid+with+Disk+Utility/52680" /><img src="https://guide-images.cdn.ifixit.com/igi/KZLQ3mVnUet1bUBJ.thumbnail" alt="How to Start Up a Mac in Internet Recovery Mode"/>How to Start Up a Mac in Internet Recovery Mode<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Start+Up+a+Mac+in+Internet+Recovery+Mode/119437" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Start+Up+a+Mac+in+Internet+Recovery+Mode/119437" /><img src="https://guide-images.cdn.ifixit.com/igi/dqIMIQRUxi4IMSLQ.thumbnail" alt="How to create a bootable USB drive"/>How to create a bootable USB drive<a target="_blank" href="https://www.ifixit.com/Guide/How+to+create+a+bootable+USB+drive/66371" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+create+a+bootable+USB+drive/66371" /><img src="https://guide-images.cdn.ifixit.com/igi/ySKnJN5VU2UOdNHR.thumbnail" alt="How to Recover Data From a MacBook"/>How to Recover Data From a MacBook<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Recover+Data+From+a+MacBook/155945" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Recover+Data+From+a+MacBook/155945" />Firmware Corruption<a target="_blank" href="#Section_Firmware_Corruption" />If your Mac is from 2018 or newer, it’s possible your MacBook encountered an error or lost power when it was updating the firmware. This might make it appear as though it’s not on, when it just doesn’t have the directions to boot up properly. Direct Firmware Upgrade or DFU mode can help to diagnose or solve this issue.Apple Configurator 2<a target="_blank" href="https://apps.apple.com/app/id1037126344" />Apple Support page<a target="_blank" href="https://support.apple.com/guide/apple-configurator-mac/revive-or-restore-an-intel-based-mac-apdebea5be51/mac" />procedure for Macs with Apple Silicon processors<a target="_blank" href="https://support.apple.com/guide/apple-configurator-mac/revive-or-restore-a-mac-with-apple-silicon-apdd5f3c75ad/mac" />reinstall the operating system<a target="_blank" href="/Guide/How+to+use+Internet+Recovery+to+install+macOS+to+a+new+SSD/119499" />Answers Forum<a target="_blank" href="https://www.ifixit.com/Answers" /><img src="https://guide-images.cdn.ifixit.com/igi/5ePMlDyfOx2HjPFZ.thumbnail" alt="How to use Internet Recovery to install macOS to a new SSD"/>How to use Internet Recovery to install macOS to a new SSD<a target="_blank" href="https://www.ifixit.com/Guide/How+to+use+Internet+Recovery+to+install+macOS+to+a+new+SSD/119499" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+use+Internet+Recovery+to+install+macOS+to+a+new+SSD/119499" />Damaged or Faulty Display<a target="_blank" href="#Section_Damaged_or_Faulty_Display" />As laptops have continued to get thinner, the likelihood of damage to your display has increased dramatically. Visible damage can be harder to spot than you expect depending on its severity and location. Even without damage, the display may not work properly due to internal faults, damaged or not.appropriate Guide<a target="_blank" href="/Topic/Mac_Laptop" />screen<a target="_blank" href="/Parts/Mac_Laptop/Screens" /><img src="https://ifixit-strapi-uploads.s3.us-east-1.amazonaws.com/thumbnail_P025b_Screens_white_set_Background_96346b7578.png" alt="Mac Laptop Screens"/>Mac Laptop Screens<a target="_blank" href="/Parts/Mac_Laptop/Screens" />Find compatible replacement parts for your Mac Laptop. All parts and fix kits are backed by the iFixit Quality Guarantee.Find Your Parts<a target="_blank" href="/Parts/Mac_Laptop/Screens" />Faulty Flex Cables<a target="_blank" href="#Section_Faulty_Flex_Cables" />Starting with the 2016 Mac Book Pro family, Apple redesigned the way the display connects to the logic board. The Timing Control (or TCON) board is mounted inside the main housing of the device rather than hiding it under the display bezel. Cabling from the logic board connects to the TCON board, which then transmits signals to the display. In 2018, the MacBook Air redesign incorporated this layout. Well documented issues with this new design layout were observed in the repair community triggering a controversy known as “Flexgate.”“Flexgate.”<a target="_blank" href="https://www.ifixit.com/News/16943/macbook-pro-flexgate-repair-program" />the cables<a target="_blank" href="/products/macbook-pro-retina-2016-2019-display-backlight-cables" />display assembly<a target="_blank" href="/Parts/Mac_Laptop/Screens" />Future iterations of the MacBook Pro contained cables that are slightly longer. These cables are less susceptible to this fault, but do not eliminate it.<img src="https://guide-images.cdn.ifixit.com/igi/ILYZNuj1TJomGtl3.medium" alt="Block Image"/>Apple offers a Repair Program to resolve this for the 13” 2016 MacBook Pro models, but no others. There are reports of Apple extending this to other 2016 and 2017 models at their discretion, but you will likely have to press them for that sort of service.Repair Program to resolve this<a target="_blank" href="https://support.apple.com/13-inch-macbook-pro-display-backlight-service" /><img src="https://cart-products.cdn.ifixit.com/cart-products/Fgcg165IuHDgLw3m.size170" alt="MacBook Pro Retina (2016-2019) Display Backlight Cables"/>MacBook Pro Retina (2016-2019) Display Backlight Cables<a target="_blank" href="/products/macbook-pro-retina-2016-2019-display-backlight-cables" />$19.9954 reviewsBuy<a target="_blank" href="/products/macbook-pro-retina-2016-2019-display-backlight-cables" /><img src="https://ifixit-strapi-uploads.s3.us-east-1.amazonaws.com/thumbnail_P025b_Screens_white_set_Background_96346b7578.png" alt="Mac Laptop Screens"/>Mac Laptop Screens<a target="_blank" href="/Parts/Mac_Laptop/Screens" />Find compatible replacement parts for your Mac Laptop. All parts and fix kits are backed by the iFixit Quality Guarantee.Find Your Parts<a target="_blank" href="/Parts/Mac_Laptop/Screens" />Faulty Internal Display Cable<a target="_blank" href="#Section_Faulty_Internal_Display_Cable" />The cable which connects the logic board to the display is an uncommon fault, but as Adam Savage once said, “Failure is always an option.”<a target="_blank" href="#Section_eDP_Cable" />eDP Cable<a target="_blank" href="#Section_LVDS_Cable" />LVDS CablePre-2016 MacBook Pros and Pre-2018 MacBook Airs make use of a different display cable type. Low-Voltage Differential Signaling, or LVDS, is a communications standard often used for analog transmission of video signals.Faulty Hall Sensors<a target="_blank" href="#Section_Faulty_Hall_Sensors" />Few people think about the technology used to detect whether their laptop display is open or closed–it’s less sophisticated than you might suspect. Magnets present in the bezel of the display are detected by small sensors mounted in the chassis of the laptop. The lid closes, sensors see a magnetic field, the device gets the cue to sleep. Vice versa when you open it back up–simple, right? Despite the relative simplicity of the mechanism, they can still fail in a number of ways.<img src="https://guide-images.cdn.ifixit.com/igi/AuOEeATu5XuSKFp2.standard" alt="Block Image"/>Liquid Damage<a target="_blank" href="#Section_Liquid_Damage" />Liquid in your electronics can wreak havoc on any system it touches. Aside from lack of power, lack of image or backlight is one of the most common MacBook issues resulting from spill. If at any point, even a little bit of liquid got into your machine and rolled into the wrong spot, you could end up with display problems or worse.Logic Board<a target="_blank" href="#Section_Logic_Board" />The logic board is the hub for the vast majority of a MacBook’s functionality. Any number of the small components on the board may have failed or become damaged. Logic board fault is a safe assumption of cause if nothing else on this page has worked.logic board<a target="_blank" href="/Parts/Mac_Laptop/Motherboards" />Replacing the logic board<a target="_blank" href="https://www.ifixit.com/Search?doctype=guide&query=Logic%20board%20MacBook" />you still have options<a target="_blank" href="/Guide/How+to+Recover+Data+From+a+MacBook/155945" />good reading<a target="_blank" href="https://www.ifixit.com/News/6911/micro-soldering-mom" />good watching<a target="_blank" href="https://youtube.com/playlist?list=PL4INaL5vWobD_CltiZXr7K46oJ33KvwBt" /><img src="https://guide-images.cdn.ifixit.com/igi/ySKnJN5VU2UOdNHR.thumbnail" alt="How to Recover Data From a MacBook"/>How to Recover Data From a MacBook<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Recover+Data+From+a+MacBook/155945" />View Guide<a target="_blank" href="https://www.ifixit.com/Guide/How+to+Recover+Data+From+a+MacBook/155945" /><img src="https://ifixit-strapi-uploads.s3.us-east-1.amazonaws.com/thumbnail_P025b_Motherboards_white_set_Background_c0d7fe19a3.png" alt="Mac Laptop Motherboards"/>Mac Laptop Motherboards<a target="_blank" href="/Parts/Mac_Laptop/Motherboards" />Find compatible replacement parts for your Mac Laptop. All parts and fix kits are backed by the iFixit Quality Guarantee.Find Your Parts<a target="_blank" href="/Parts/Mac_Laptop/Motherboards" />Additional Resources<a target="_blank" href="#Section_Additional_Resources" />MacBook Black Screen T2 Chip<a target="_blank" href="https://support.apple.com/en-us/HT201295" />MacBook Display Dark<a target="_blank" href="https://support.apple.com/guide/mac-help/if-your-display-is-dark-mchlbbeb27af/mac" />MacBook Startup Black Screen<a target="_blank" href="https://support.apple.com/en-us/HT210905#:~:text=Intel%20processor-,Press%20and%20hold%20the%20power%20button%20for%20about%2010%20seconds,20%20seconds%2C%20contact%20Apple%20Support." />Related Answers<a target="_blank" href="#Section_Related_Answers" />MacBook Pro: External display works, LCD display not recognized<a target="_blank" href="/Answers/View/107882/MacBook+Pro:+External+display+works,+LCD+display+not+recognized" />You're seeing solutions for Mac Laptop. Select your model to find parts for your device.Related Problems<img src="https://guide-images.cdn.ifixit.com/igi/vNTu54IgfLgfxIqt.thumbnail" alt="Mac Laptop"/>Mac LaptopMacBook Won't Turn On<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Will+Not+Turn+On/483799" /><img src="https://guide-images.cdn.ifixit.com/igi/3d4HxQqXMTZeJjBe.thumbnail" alt="Mac Laptop"/>Mac LaptopMacBook Keyboard Not Working<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Keyboard+Not+Working/505002" /><img src="https://guide-images.cdn.ifixit.com/igi/jCxGK4HbBCYoeIYR.thumbnail" alt="Mac Laptop"/>Mac LaptopMacBook Fan Loud<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Fan+Loud/506012" /><img src="https://guide-images.cdn.ifixit.com/igi/BOdPgfDE6BJhSBUH.thumbnail" alt="Mac Laptop"/>Mac LaptopMacBook Slow<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Slow/484308" /><img src="https://guide-images.cdn.ifixit.com/igi/6sKSmGxuTqaJngbM.thumbnail" alt="Mac Laptop"/>Mac LaptopMacBook Folder With Question Mark<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Folder+With+Question+Mark/484463" /><img src="https://guide-images.cdn.ifixit.com/igi/ppBnlWEmS4KqJqEF.thumbnail" alt="Mac Laptop"/>Mac LaptopMacBook Stuck On Loading Screen<a target="_blank" href="/Troubleshooting/Mac_Laptop/MacBook+Stuck+On+Loading+Screen/486734" /><img src="https://guide-images.cdn.ifixit.com/igi/XQJIWNshSM2T2wRV.standard" alt="Mac Laptop"/>7 common problemsView all<a target="_blank" href="/Troubleshooting/Mac_Laptop" />Browse our forum<a target="_blank" href="/Answers/Device/Mac_Laptop" />      - repair tutorial category (ignore any 3-9 digit categories that are not strings): Mac Laptop      - repair tutorial categories  (ignore any 3-9 digit categories that are not strings): ['Mac']   - use the model number in the title!    - Do not suggest a link unless you can actually link to the article. The proper format is https://salavtionrepair.com/post-title for post_title in all_post_titles    https://salavtionrepair.com/A-Comprehensive-Guide-To-Fixing-Just-About-Anything,    image base url (ONLY add to beginning of They are tested and modifying them makes the entire article useless!  do NOT modify the image urls!  This is a tutorial so images are VERY important. if the article has images, be sure to include them. Use the additional image urls provided if the image count is lacking. each step in the repair tutorial should include an image!!  Additional image urls (do not use unless you HAVE to): https://i.ytimg.com/vi/3QrSdbJ-IhI/maxresdefault.jpg, https://cdn.osxdaily.com/wp-content/uploads/2014/09/macbook-pro-black-screen.jpg, https://support.apple.com/library/content/dam/edam/applecare/images/en_US/macos/monterey/macos-mba-13-startup-screen-blank.jpg, https://i.pinimg.com/originals/38/1c/0c/381c0cd08810f9e469a740fb7af02908.jpg, https://www.rockitrepairs.com/wp-content/uploads/how-to-fix-a-broken-macbook-screen.jpg, https://www.doyourdata.com/images/guide-tips/fix-mac-black2.png, https://macbookrepairdubai.net/wp-content/uploads/2018/05/MacBook-Pro-Black-Screen-600x400.jpg, https://i.ytimg.com/vi/SKejJwQ3MGU/maxresdefault.jpg, https://www.irepex.com/wp-content/uploads/iRepex-Macbook-broken-screen2.jpg, https://cdn.wccftech.com/wp-content/uploads/2021/09/M1-MacBook-with-cracked-display.jpg,      do not use any backticks, *, #, or any other special characters like '####'.  or ###    output examples: <h1>your title</h1><p>some content</p><img src="https://i.ytimg.com/vi/7Id-oVQFJfA/maxresdefault.jpg"/><p>more content</p> -or- <h1>your title</h1><p>some content</p><p>more content</p> -or- None  AS a final reminder - you always should include a minimum of one inline image for every paragraph of text. DO NOT EVER leave out all images! every article should contain at LEAST 3 or 4 images inside <img> tags.  Do not use '**' to preface a section or any characters. Use html tags instead!!! <h4> is good for this. If the repair has specific steps, you MUST add an image after the step. example: <h4>Step 1</h4><p>open the phone</p><img src='https://example.com/opening-a-phone' alt='opening a phone'/>    - Never mention ifixit guarantees. Try to minimize referring to ifixit and ifixit.com unless referencing a tool. Do not end a tutorial by refering to samsung. we do repairs. that is the point. customers can be refered back to us - Salvation Repair at https://salvationrepair.com/repair Do not add stars in titles. example: **<h3>this is bad practice</h3>** NEVER use '**' anywhere in the tutorial. Do not say anything about 'replacement parts' that you can buy here or about buying from ifixit. additinally, provide the FULL tutorial. partial tutorials ill destroy our reputation. just output None if you cannot complete it. Only use images if the image makes sense to put in that location. do not say 'Additional images:' and do not add images to the end of the content.  we are Salvation Repair. mention us in the article. we offer a limited lifetime guarantee of all parts and labor. customers can schedule a repair at https://salvationrepair.com/repair - AS a final reminder - you always should include a minimum of 1 or 2 inline image for every paragraph of text so at least 3 or 4 images per tutorial. All images should be in <img> tags with valid url strcture . For the best user experience there should be exactly one H1 tag on each page. H2 tags should be on each page before each paragraph. All images should have an "alt=..." attribute in the img tag. Finally, DO NOT say "**" ANYHERE in the article or use any unconventional characters. Do not put "–" or "--" before a sentence. if you want to link to https://salvationrepair.com/repair put the link in <a> tags - <a target="_blank" href="https://salvationrepair.com/repair">Schedule a repair</a>  Do not leave content unfinished. You get one shot at fantastic output so please do not abruptly end the article. quickly finish the article if you are near your word limit so as to provide a smooth ending. response not ending in htm tags are disregarded. Do NOT put any images at the end of the content. Do not EVER put multiple images at the end of the article. The images should be appropriately in between <p> tags.   DO NOT EVER leave out all images! every article should contain at LEAST 3 or 4 images inside <img> tags. Images should try to be placed in the same order as the original tutorial
System: You are an assistant that helps with generating repair tutorial data based on the included article content. Format the requested data from the article as structured JSON to be parsed by Python's JSON package.
User:  determine electronic (phone repair, tablet repair, computer repair, game console repair, etc...) repair tutorial articles from non-articles and produce the basic tutorial information in a structured json string format - when present. If no article is present, only output, 'None' with no explanation.        Output instructions:
       Before doing anything you will determine if the content that follows includes an article (as opposed to links to actual repair articles). output the json formatted information or output only 'None' with no explanation if no article is included.        However, if there is a article, you need to extract multiple elements and format the output in organized json format with 5 fields.        Assume You have already written the content (you have - in a separate conversation), but need formatted json data for the website. This will be parsed automatically by the website.        Build the json data with the folloing fields       json field 1. 'featured_image': use the best image from the article as the featured image for use in thumbnails etc...        json field 2. 'title': Determine the name of the tutorial.        json field 3. 'category': The tutorial category belonging to the repair such as phone repair, laptop repair, or tablet repair, etc...        json field 4. 'description': A short summary of the article content. roughly 200 characters        json field 5. 'tag': A search engine optimized string utilizing the most searched term for the specific content. For example, instead of uing 'laptop' the correct tag would be 'how to repair a laptop keyboard'     - end json. content tutorial title: Mac Macbook Black Screen          - Possible tutorial category or model (badly parsed)(ignore any 3-9 digit categories that are not strings): Mac Laptop     - add most specific categories (ignore any 3-9 digit categories that are not strings): ['Mac']     - article content: <h1>MacBook Black Screen: A Comprehensive Guide to Fixing the Issue</h1>
<p>Are you experiencing a black screen on your MacBook? Don't panic This issue can be caused by a variety of factors, and in many cases, it can be fixed without the need for a costly repair. In this article, we'll take you through the possible causes and solutions to get your MacBook up and running again.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/ZIPPD5mMhpAjbfiZ.standard" alt="MacBook Black Screen"/>

<h2>First Steps</h2>
<p>Before we dive into the possible causes and solutions, let's go through some basic troubleshooting steps. These steps are easy to overlook, but they can often resolve the issue quickly.</p>
<p>First, try resetting the PRAM or NVRAM. This can resolve issues related to the display, sound, and other system functions. To reset the PRAM or NVRAM, restart your MacBook and immediately hold down the Command + Option + P + R keys. Hold these keys down until you hear the boot chime for the second time.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/duKlvGh5JYaPSod5.thumbnail" alt="How to Boot a Mac Into Safe Mode"/>
<p>Next, try resetting the System Management Controller (SMC). The SMC is responsible for managing various system functions, including the display. To reset the SMC, restart your MacBook and immediately hold down the Shift + Control + Option + Power buttons. Hold these buttons down until the Apple logo appears.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/piWWoMFuBZ3C2iwd.thumbnail" alt="How to Run First Aid with Disk Utility"/>

<h2>Causes and Solutions</h2>
<p>Now that we've gone through the basic troubleshooting steps, let's take a look at some possible causes and solutions for the MacBook black screen issue.</p>

<h3>Buggy Software</h3>
<p>Buggy software can cause a range of issues, including a black screen. If you've recently installed new software or updated your operating system, this could be the culprit. Try booting your MacBook in Safe Mode to see if the issue persists. If it doesn't, you may need to uninstall the problematic software or update your operating system.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/KZLQ3mVnUet1bUBJ.thumbnail" alt="How to Start Up a Mac in Internet Recovery Mode"/>

<h3>Firmware Corruption</h3>
<p>Firmware corruption can also cause a black screen. If your MacBook is from 2018 or newer, try using the Direct Firmware Upgrade (DFU) mode to diagnose or solve the issue. You can also try reinstalling the operating system using Internet Recovery.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/5ePMlDyfOx2HjPFZ.thumbnail" alt="How to use Internet Recovery to install macOS to a new SSD"/>

<h3>Damaged or Faulty Display</h3>
<p>A damaged or faulty display can cause a black screen. If you've dropped your MacBook or subjected it to physical stress, this could be the cause. Try connecting an external display to see if the issue persists. If it doesn't, you may need to replace the display.</p>
<img src="https://ifixit-strapi-uploads.s3.us-east-1.amazonaws.com/thumbnail_P025b_Screens_white_set_Background_96346b7578.png" alt="Mac Laptop Screens"/>

<h3>Faulty Flex Cables</h3>
<p>Faulty flex cables can also cause a black screen. If you have a 2016 or newer MacBook Pro, try replacing the flex cables. You can purchase replacement flex cables from a reputable supplier.</p>
<img src="https://cart-products.cdn.ifixit.com/cart-products/Fgcg165IuHDgLw3m.size170" alt="MacBook Pro Retina (2016-2019) Display Backlight Cables"/>

<h3>Faulty Internal Display Cable</h3>
<p>A faulty internal display cable can also cause a black screen. If you have a pre-2016 MacBook Pro or pre-2018 MacBook Air, try replacing the internal display cable. You can purchase replacement internal display cables from a reputable supplier.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/AuOEeATu5XuSKFp2.standard" alt="Block Image"/>

<h3>Liquid Damage</h3>
<p>Liquid damage can cause a range of issues, including a black screen. If you've spilled liquid on your MacBook, try drying it out and seeing if the issue persists. If it doesn't, you may need to replace the logic board or other damaged components.</p>
<img src="https://guide-images.cdn.ifixit.com/igi/vNTu54IgfLgfxIqt.thumbnail" alt="Mac Laptop"/>

<h3>Logic Board</h3>
<p>A faulty logic board can cause a black screen. If none of the above solutions work, you may need to replace the logic board. This is a more complex and expensive repair, so it's best to seek the help of a professional.</p>
<img src="https://ifixit-strapi-uploads.s3.us-east-1.amazonaws.com/thumbnail_P025b_Motherboards_white_set_Background_c0d7fe19a3.png" alt="Mac Laptop Motherboards"/>

<h2>Conclusion</h2>
<p>A MacBook black screen can be a frustrating issue, but it's often fixable. By following the steps outlined in this article, you should be able to diagnose and solve the problem. If you're not comfortable with DIY repairs or if the issue persists after trying the above solutions, it's best to seek the help of a professional. At Salvation Repair, we offer a limited lifetime guarantee on all parts and labor, and our experienced technicians can help you get your MacBook up and running again. Schedule a repair today!</p>
<a target="_blank" href="https://salvationrepair.com/repair">Schedule a repair</a>      - potential featured image url: https://i.ytimg.com/vi/3QrSdbJ-IhI/maxresdefault.jpg  KEEP IT SHORT! DO NOT OUTPUT ANYTHING other than valid json formatted content. do not use any backticks, *, #, or any other special characters like '####' or ``` or **  do not use any new lines, '/
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