officially dropped support for 6th-generation Intel integrated GPUs. Users who are using 6th generation iGPUs will need to add a dedicated graphics card or they may encounter problems. Legal issues and Apple’s objections Apple does not authorize the use of macOS on any x86 PC other than those which it has manufactured. After announcing its switch to Intel's chips, the company used technical means (although not the Trusted Platform Module, or TPM, as has been widely misreported), to tie macOS to the systems it distributed to developers. The method they used involved checking for an SMC chip using DSMOS (Don't Steal MacOS.kext). The macOS EULA forbids installations of macOS on a "non-Apple-branded computer". On July 3, 2008, Apple filed a lawsuit against Psystar Corporation for violating this restriction, among other claims. Apple claimed Psystar "violated the Digital Millennium Copyright Act (DMCA) by dodging copy-protection technologies Apple uses to protect ." Apple employs technological protection measures that effectively control access to Apple's copyrighted works. Specifically, Apple charged Psystar with acquiring or creating code that "avoids, bypasses, removes, descrambles, decrypts, deactivates or impairs a technological protection measure without Apple's authority for the purpose of gaining unauthorized access to Apple's copyrighted works." The legal brief revealed that Apple considers the methods that it uses to prevent macOS from being installed on non-Apple hardware to be protected by the Digital Millennium Copyright Act (DMCA). On November 13, 2009, the court granted Apple's motion for summary judgment and found Apple's copyrights were violated as well as the DMCA when Psystar installed Apple's operating system on non-Apple computers. A hearing on remedies was set for December 14. On January 14, 2009, the Gadget Lab site of Wired Magazine posted a video tutorial for installing on an MSI Wind netbook, but removed it following a complaint from Apple. Textual instructions remain, but include an EULA violation disclaimer. On May 15, 2012, the case Apple vs. Psystar Corporation ended. The court ruled that Psystar had "violated Apple's exclusive reproduction right, distribution right, and right to create derivative works," putting an end to the case. Hacking approaches Kernel hacks When copies of Mac OS X Tiger started running on non-Apple hardware, it was found that some processors were unable to run the OS. Rosetta, a binary translator that made it possible to run PowerPC programs on Intel processors, (and later the kernel itself) required the support of the SSE3