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Macintosh startup

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504: 408:. It's a C major chord, played with both hands stretched out as wide as possible (with 3rd at the top, if I recall)." He created the sound as he was annoyed with the tri-tone startup chimes because they were too associated with the death chimes and the computer crashes. He recalls that Apple did not give him permission to change the sound but that he secretly snuck the sound into the computers with the help of engineers who were in charge of the ROM chips. When Apple discovered this, he refused to change it, using various claims in order to keep the new sound intact. He is also the creator of the iconic (or "earconic", as he calls it) "bong" startup chime in most Macintoshes since the 955:(PowerPC) upgrade card use an eerily dramatic 3-note brass fanfare with a rhythm of drums and cymbals. In the case of the Power Macintosh/Performa 6200 and 6300, the aforementioned death chime plays before the screen comes on for these models while the 8-note arpeggio used in other Mac models like the Quadra and Centris series plays when the screen lights up. The pre-G3 PCI Power Macs, the beige G3 Power Macs, the G3 All-In-One, and the PowerBook 2400, 3400, and G3 all use the sound of popping and glass shattering; these models do not display a Sad Mac icon. 495:; most of the other models at the time (including older ones) still kept the previous startup chime. Eventually the new startup chime was brought over to all older supported Macs starting with the macOS Big Sur 11.0.1 beta. In a firmware update included in the macOS Catalina 2020-001 Security Update, and the macOS Mojave 2020-007 Security Update, the new startup chime in Big Sur is brought to all Big Sur-supported Macs as well as the unsupported 2013 iMac. 338:
to do so will result in a different outcome where a different sound will be heard in place of the startup chime. This could either be a Chimes of Death for most Old World ROM Macs made from 1987 to 1998 or a set of simple beep codes for Macs made from 1998 onwards. In addition, a Sad Mac with either one or two lines of hexadecimal codes would be displayed on some Old World ROM machines to visually indicate a hardware issue during the boot process.
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10.10, the white screen with a gray Apple logo was replaced with a black screen with a white Apple logo and the spinning wheel was replaced with a loading bar. However, this only applies to Macs from 2013 and later, including the 2012 Retina MacBook Pros, and requires a firmware update to be applied.
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and earlier), which underwent several stylistic changes, the other significant ones including a progress bar introduced in System 7.5 and extension icons appearing in the bottom left. Mac OS versions 8.6 and later also includes the version number in this splash screen (for example, "Mac OS 9" in big
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computers that had one installed, or by pressing Command and Power keys shortly after the startup chime. On some Macintoshes such as PowerBook 540c, if the user presses the command and power keys before the boot screen displays, it will play the "chimes of death". Depending on the model, the chimes
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In all instances, the startup chimes will be heard upon completion of the boot process (if successful), and a Happy Mac (or the Apple logo on newer versions) will be displayed on the screen to visually indicate that no hardware issues were found during the boot process. On the other hand, a failure
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in 2020, which can be enabled or disabled in System Preferences. The new startup chime found in Big Sur was similar to the previous one but was slightly modified with a lower-pitched octave, making it an F major chord instead of an F-sharp major chord. Initially this revised startup chime was only
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The Macintosh startup chime is played on power-up, before trying to boot an operating system. The sound indicates that diagnostic tests were run immediately at startup and have found no hardware or fundamental software problems. The specific sound differs depending on the ROM, which greatly varies
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A small, rectangular icon depicting a gray computer emblazoned with a colourful apple logo, and a floppy-disk slot. On its small square screen is a smiley-face emoticon against a lilac background. The icon indicates that the machine has successfully begun booting, in contrast to a "Sad Mac" icon,
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computers (excluding the 5400 and 5500, which have the "bong" chime like the one in the PCI-based Power Macs) use a unique chime, which is also in the television commercials for the Power Macintosh and PowerBook series from 1995 until 1998, and the
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Starting with the 2016 MacBook Pro, all new Macs were shipped without a startup chime, with the Macs silently booting when powered on. The startup chime would later be added to these models (and all subsequent models since) with the release of
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The chime for all Mac computers from 1998 to early 2016 is the same chime used first in the iMac G3. The chord is an F-sharp major chord, and was produced by pitch-shifting the 840AV's sound. Since 2012, the Mac startup chime is a
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Mac OS system error alert from the System 7 era. These were a common sight, and Mac users of the era often kept a paper clip nearby in order to restart the computer since the onscreen restart button would usually be
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do not use the Reekes chime, instead using an F major chord that just produces a "ding" sound. The first generation of Power Macintosh computers also do not use the Reekes chime, instead using a chord strummed on a
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10.11 (for 2012 and earlier Macs). In 2016 and later Macs (excluding the Early 2016 MacBook), the Apple logo appears immediately when the screen turns on rather than after the startup chime.
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5300, 190, and 1400 use the second half of the 8-note arpeggio as found on the Quadra and Centris models, or the entire death chime if the error occurs before the screen lights up. The
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play a generally softer and lower pitched version of the upward major arpeggio, followed by three or four notes, with slight variations depending on the model of the Macintosh. The
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architecture do not use a Sad Mac icon and will instead only play the error/car-crash sound on a hardware failure (such as missing or bad memory, unusable CPU, or similar errors).
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emblem. The icon remained unchanged for many years until it and related icons were updated to 8-bit color. The Happy Mac indicates that booting has successfully begun, while a
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depending on Macintosh model. The first sound version in the first three Macintosh models is a simple square-wave "beep", and all subsequent sounds are various
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or lower), the system will play its startup chime, the screen will turn gray, and the Happy Mac icon will appear, followed by the "Welcome to Mac OS"
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upgrade card used the same three note brass fanfare death chime (A, E-natural, and E-flat) along with the sound of drums and cymbals from the
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For models built prior to the introduction of the Power Macintosh in 1994, the failure of initial self-diagnostic tests results in a
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codes that indicate the type of problem at startup. Different codes exist for different errors. This is in place of the normal
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made from 2016 to 2020 have the startup chimes disabled by default, however it was later re-enabled on those Macs running
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sequence includes hardware tests which may trigger the startup chimes, Happy Mac, Sad Mac, and Chimes of Death.
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of the EFI firmware via the security chip, which will then load the firmware upon successful verification. All
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used on the classic Mac OS in the event of a software error in the operating system. It was replaced with a
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in 1998, the Chimes of Death are no longer used in favor of a series of tones to indicate hardware errors.
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The startup chime heard on all Macintosh models made from 1998 to 2016. A variant has been used since 2020.
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icon, which indicates that the startup-time hardware tests were successful. In 68k models made after the
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Revolution in The Valley [Paperback]: The Insanely Great Story of How the Mac Was Made
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as the boot loader for all Macs produced around that time period. From 1998 up until the
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All earlier Macs still use the old screen. The shadow on the Apple logo was removed in
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or later; this can be disabled by the user within System Preferences (Big Sur up to
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was added to show an incorrect OS version is found, which was first introduced in
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or boot loader file cannot be found on the startup disk. With the introduction of
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would play much faster or slower than normal and there is no Sad Mac displayed.
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to denote a hardware or software error that renders the computer non-bootable.
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models (including the 6100, 7100, and 8100 series) use a car crash sound. The
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10.7, the Apple logo was slightly shrunk and a drop-in shadow was added. In
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Macs, a folder icon with a question mark that repeatedly changes to the
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Macs play a sound effect of a car crash, and computers equipped with a
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A Sad Mac may be deliberately generated at startup by pressing the
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provides insufficient context for those unfamiliar with the subject
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crash silently and display the Sad Mac, without playing any tone.
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The "Welcome to Macintosh" screen seen in System 7.5 and earlier
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One version of the Sad Mac icon, this one indicating that an
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icon, an error code, and distinctive Chimes of Death sounds.
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in the 1980s, drawing inspiration from the design of the
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when the titular robot character is fully recharged by
298:. Most Intel-based Macs uses Apple's implementation of 91: 1029: 1027: 884:. On all Macintosh models predating the adoption of 640:, in addition to the blinking system folder icon, a 2085: 2059: 2018: 1972: 1946: 1883: 1812: 1636: 1605: 1511: 1460: 720:in Mac OS X, which was originally colored white in 384:Mark Lentczner created the software that plays the 156:. Unsourced material may be challenged and removed. 464:in the United States, and is featured in the 2008 935:'s "Digital Native Dance" sample loop, while the 1107:"Tiny Music Makers: Pt 4: The Mac Startup Sound" 895:Different Macintosh series have different death 1309:"Macintosh: "Sad Macintosh" Error Code Meaning" 604:(or the small "Welcome to Macintosh" screen in 392:. Variations of this sound were deployed until 306:use a different approach where it verifies the 286:was used for all Macs starting with the first 1861: 1438: 8: 903:, with different chimes on many models. The 551:computer running older versions of the Mac 64:Learn how and when to remove these messages 1868: 1854: 1846: 1445: 1431: 1423: 1311:. Apple. November 30, 2003. Archived from 478:as well as in the 2007 Brad Paisley song " 234:Learn how and when to remove this message 216:Learn how and when to remove this message 114:Learn how and when to remove this message 830:(Also known as the Programmer's Key) on 696: 270:Power-on self-test § Macintosh POST 27:Startup sequence for Macintosh computers 998: 302:as its boot loader, while those with a 1256:"Pablo Picasso - Two characters, 1934" 1228:Hertzfield, Andy (November 19, 2011). 1063:"Turn the Mac startup sound on or off" 1007:"Boot process for an Intel-based Mac" 96:providing more context for the reader 7: 1384:"Weird Mac Startup and Crash Sounds" 951:6200 and 6300 series along with the 491:included on Intel-based Macs with a 154:adding citations to reliable sources 1412:Every Mac Startup & Crash Chime 1151:. Patently Apple. December 12, 2012 1122:Pettitt, Jeniece (March 24, 2018). 1360:Delio, Michelle (August 2, 2002). 1280:Phin, Christopher (May 11, 2015). 1080:Hardwick, Tim (October 30, 2016). 1034:Hardwick, Tim (October 30, 2016). 800:, the Chimes of Death are played. 612:On early Macs without an internal 25: 1405:The Original Macintosh: Boot Beep 396:created the startup chime in the 290:and later expanding to the first 274:Macs made from 1984 to 1998 used 45:This article has multiple issues. 2077:List of SMTP server return codes 1177:. March 10, 2010. Archived from 931:use a sound of a single pass of 752:is a symbol in older-generation 592:When a Macintosh boots into the 508:which displays a "sad" emoticon. 130: 75: 34: 2072:List of FTP server return codes 1623:Macintosh Programmer's Workshop 141:needs additional citations for 53:or discuss these issues on the 1362:"'Happy Mac' Killed By Jaguar" 929:Macintosh Quadra/Centris 660AV 756:computers (hardware using the 1: 1200:Peters, Jay (June 23, 2020). 1105:Whitwell, Tom (May 26, 2005) 958:With the introduction of the 817:Power Macintosh/Performa 6200 1920: 724:but was changed to black in 683:was based on the Happy Mac. 586: 2139:Macintosh operating systems 449:uses another unique sound. 296:Blue and White Power Mac G3 280:PowerPC to Intel transition 2155: 1260:www.pablo-ruiz-picasso.net 856:and later instead use the 690: 447:20th Anniversary Macintosh 267: 245: 2103:2024 CrowdStrike incident 2067:List of HTTP status codes 442:Power Macintosh 5200–6300 434:12-string acoustic guitar 2031:Bad command or file name 1744:Multiprocessing Services 1704:Hierarchical File System 334:'s startup procedures. 1973:Device and data errors 745: 703: 532: 524: 509: 373: 353:) or System Settings ( 1959:Fatal exception error 1724:Macintosh File System 858:Universal "no" symbol 739: 700: 691:Further information: 555:. It was designed by 530: 515: 506: 371: 268:Further information: 1390:. November 14, 2011. 1372:on February 4, 2011. 1069:. December 18, 2020. 921:Macintosh Classic II 854:Mac OS X 10.2 Jaguar 846:models based on the 803:Models prior to the 577:(Two Characters) by 563:series and from the 462:registered trademark 426:Macintosh Classic II 249:Welcome to Macintosh 150:improve this article 2098:Windows wait cursor 2036:Halt and Catch Fire 2026:Abort, Retry, Fail? 1947:Application failure 1542:Graphing Calculator 1341:on October 13, 2007 742:illegal instruction 406:Korg Wavestation EX 165:"Macintosh startup" 92:improve the article 2134:Macintosh firmware 1964:Segmentation fault 1896:Fatal system error 1649:Appearance Manager 1592:System Information 1473:System 2, 3, and 4 1234:. O'Reilly Media. 977:Power-on self-test 882:IBM PC compatibles 746: 704: 533: 525: 510: 436:by jazz guitarist 374: 2111: 2110: 2093:Spinning pinwheel 1916:Red Ring of Death 1911:Linux kernel oops 1843: 1842: 1820:Memory management 1729:Macintosh Toolbox 1241:978-1-4493-1624-2 1181:on March 13, 2010 780:, as well as the 561:Compact Macintosh 369: 326:, similar to the 308:digital signature 258:Macintosh startup 244: 243: 236: 226: 225: 218: 200: 124: 123: 116: 68: 16:(Redirected from 2146: 2129:Sound trademarks 2051:Does not compute 2005:Not a typewriter 1870: 1863: 1856: 1847: 1813:Related articles 1784:Startup sequence 1562:QuickTime Player 1447: 1440: 1433: 1424: 1413: 1392: 1391: 1380: 1374: 1373: 1368:. Archived from 1357: 1351: 1350: 1348: 1346: 1337:. 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1091:September 14, 1087: 1083: 1076: 1073: 1068: 1067:Apple Support 1064: 1058: 1055: 1043: 1042: 1037: 1030: 1028: 1024: 1016:September 11, 1012: 1011:Apple Support 1008: 1002: 999: 992: 988: 985: 983: 980: 978: 975: 973: 970: 969: 965: 963: 961: 956: 954: 950: 946: 942: 938: 934: 930: 926: 922: 918: 914: 910: 906: 902: 898: 893: 891: 890:Open Firmware 887: 883: 879: 875: 871: 863: 861: 859: 855: 851: 849: 845: 841: 836: 833: 829: 824: 822: 818: 814: 810: 806: 801: 799: 795: 791: 787: 783: 779: 775: 771: 767: 763: 762:Open Firmware 759: 758:Old World ROM 755: 751: 744:trap occurred 743: 738: 731: 729: 727: 723: 719: 715: 714:error message 711: 710: 699: 694: 686: 684: 682: 679:logo for the 678: 673: 671: 666: 665:OS X Yosemite 662: 658: 654: 653:Mac OS X 10.1 649: 647: 646:Mac OS X 10.2 643: 639: 635: 634:System Folder 631: 627: 626:New World ROM 623: 619: 615: 610: 609:black text). 607: 603: 602:splash screen 599: 595: 590: 588: 584: 580: 579:Pablo Picasso 576: 572: 568: 567: 562: 558: 554: 550: 546: 542: 538: 529: 523: 519: 518:splash screen 514: 505: 498: 496: 494: 489: 488:macOS Big Sur 483: 481: 477: 473: 472: 467: 463: 457: 455: 450: 448: 443: 439: 435: 432: 427: 424:, LC II, and 423: 419: 415: 411: 407: 403: 399: 395: 391: 388:chord in the 387: 382: 380: 361:Startup chime 360: 358: 356: 352: 348: 347:macOS Big Sur 344: 339: 335: 333: 329: 325: 321: 317: 313: 312:Apple silicon 309: 305: 301: 297: 293: 289: 285: 284:New World ROM 281: 277: 276:Old World ROM 271: 263: 261: 259: 252: 250: 238: 235: 220: 217: 209: 206:November 2011 198: 195: 191: 188: 184: 181: 177: 174: 170: 167: –  166: 162: 161:Find sources: 155: 151: 145: 144: 139:This article 137: 133: 128: 127: 118: 115: 107: 97: 93: 87: 84:This article 82: 73: 72: 67: 65: 58: 57: 52: 51: 46: 41: 32: 31: 19: 1906:Kernel panic 1783: 1779:Sosumi sound 1689:Creator code 1664:Balloon help 1512:Applications 1387: 1378: 1370:the original 1365: 1355: 1343:. Retrieved 1339:the original 1329: 1317:. Retrieved 1313:the original 1303: 1293:December 17, 1291:. Retrieved 1285: 1275: 1265:December 17, 1263:. Retrieved 1259: 1250: 1230: 1223: 1211:. Retrieved 1205: 1195: 1183:. Retrieved 1179:the original 1175:Obama Pacman 1174: 1165: 1153:. Retrieved 1143: 1131:. Retrieved 1127: 1117: 1110: 1101: 1089:. Retrieved 1085: 1075: 1066: 1057: 1045:. Retrieved 1039: 1014:. 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Index

Happy Mac
improve it
talk page
Learn how and when to remove these messages
improve the article
providing more context for the reader
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verification
improve this article
adding citations to reliable sources
"Macintosh startup"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message
Learn how and when to remove this message
Welcome to Macintosh (film)
Power-on self-test § Macintosh POST
Old World ROM
PowerPC to Intel transition
New World ROM
iMac
iBook
Blue and White Power Mac G3
EFI
T2 security chip
digital signature

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