Mac Os Rom Download

  1. Mac Os 9.0.4 Rom Download
  2. Macintosh Ii Rom
  3. Macintosh Plus Rom Download
  4. Mac Os 7 Rom Download
  5. Mac Os 8.1 Rom Download
  6. Mac Os Rom Download Torrent
Apple Airport 2.0.4
AirPort 2.0.4 software works with all versions of AirPort cards and basestations. If you are using AirPort 2.0.4 with earlier versions of theApple AirPort Card and/or Apple AirPort Base Station, your hardware maybe upgraded with new features and capabilities including 128 bitencryption.

Mac OS 7 was a major change from the earlier System Software, introducing integrated multitasking, a revamped desktop, networking, and transitioning the name from 'Macintosh System Software' To 'MacOS'. It was followed by MacOS 8.x. Running Mac OS 7.x requires a Motorola 68000 based Macintosh, a supported model of Power PC based. Download Apple Mac OS ROM Update for Mac to update your Mac OS ROM. Join or Sign In. Sign in to add and modify your software. Continue with email. Jun 27, 1999 Download Apple Mac OS ROM Update for Mac to update your Mac OS ROM. Join or Sign In. Sign in to add and modify your software. Continue with email. Aug 19, 2011 Macintosh ROM Archive. Publication date. A collection of dumped ROM chips relevant to earlier Macintosh-branded computers, for use in research, emulation and recovery for older systems. Contents: ECBBC41C - Mac LCIII.ROM. ECD99DC0 - Color Classic.ROM. MacOS Catalina 10.15.7 Supplemental Update 2. MacOS Catalina 10.15.7 supplemental update addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models.


Note: Earlier versions of the AirPort Base Station (Graphite) cannot beupgraded to 128-bit encryption.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: June 6, 2002
  • Requirements: Mac OS 9.2.1 or 9.2.2

Download File Size: 8.7 MB

Apple CD-ROM 5.4
Software that lets you use an Apple CD-ROM drive with your Macintosh computer. Previously only available from Mac OS 8.0.
  • License: Free Update.
  • Developer/Publisher: Apple
  • Modification Date: May 19, 1997
  • Requirements: An Apple CD-ROM, System 7.1 or higher - Note: Later versions come with Mac OS 8 and higher.

Download File Size: 96 Kb

Apple Displays 1.7.1
Replaces all previous versions of Apple's monitor software. Including Apple Vision and Multisync Monitors.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: February 11, 1999
  • Requirements: Mac OS 8.0, 8.1, 8.5, or 8.5.1 and any Apple monitor made before the release date

Download File Size: 96 Kb


Apple DVD Player 2.7
The Apple DVD Player is a full-featured, software only DVD player for Mac OS 9.1 and later. This version adds unified support for all Macintosh G3 and G4 models that shipped with AGP graphic display cards, including support for both the ATI and Nvidia graphics cards. It is not compatible with the DVD hardware in the Power Macintosh G3, PowerBook G3, and Power Mac G4 (PCI graphics) series computers.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: June 11, 2001
  • Requirements: Mac OS 9.1 and later, Macintosh G3 and G4 computers shipped with AGP graphics display cards.
    It is not compatible with the DVD hardware in the Power Macintosh G3, PowerBook G3* and Power Macintosh G4 (PCI graphics) series computers

Download File Size: 1778 Kb

Apple Game Sprockets 1.7.5v1.1
Apple's extensions for making games both easier to use and to develop.
  • License: Freeware
  • Developer/Publisher: Apple
  • Modification Date: October 24, 2000
  • Requirements: Mac OS 8.1 or later, USB based Macs require Mac OS 8.6 or higher

Download File Size: 879 Kb - Apple Game Sprockets 1.7.5v1.1

Apple/GV 56K Modem Updater 1.1.3
Includes Apple/GV 56K Updater 2.200 and Apple/GV 56K Updater v1.001.The Apple/GV 56K Updater 2.200 installs the V.90 protocol. If you haveupdated to the V.90 protocol and discover that your ISP only supportsK56flex, run the Apple/GV 56K Updater v1.001 to install the K56flexprotocol.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: January 15, 1999
  • Requirements: The 56k internal modem which came with the Power Macintosh G3 (Desktopor Minitower, or Power Macintosh 6500 series computers. These updaters DO NOT support the modem in the iMac or the new PowerMacintosh G3 (Blue and White).

Download File Size: 867 KB

Apple Modem Updater 2.0
The Apple Modem Updater will update modems in the PowerBook G3 Series, iMac,Power Macintosh G3 (Blue and White), and Power Macintosh G4 (PCI and AGP)computers. The updater installs version 2.3 of the Conexant firmware whichcontains the latest versions of both the V.90 and the K56flex protocols. Themodems can use either the K56flex or V.90 protocols and will automaticallynegotiate with the service provider to use the appropriate one.
After you have updated the modem you may notice that the connection speed thatis reported when you first establish a connection may be lower than it was priorto the upgrade, however the modem throughput will be at least as good and oftenbetter than before the upgrade. Throughput is the measure of how quickly acertain amount of data is transferred from one modem to another. It is importantto remember that the connection speed that is reported is only the initialconnection speed. The modems will adjust their communications speed as lineconditions require. A faster connection speed does not necessarily indicate ahigher throughput, factors like resending data due to noise on the phone lineswill lower overall throughput.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: October 17, 2000
  • Requirements: This updater supports the internal modem which came with your PowerBook G3 Series, iMac, PowerMacintosh G3 (Blue and White), and Power Macintosh G4 (PCI and AGP) computers.

Download File Size: 1289 KB

Apple Printers
Updates for your Apple printer.
  • License: Free Updates
  • Developer/Publisher: Apple
  • Modification Date: Various
  • Requirements: Appropriate Apple Printer

Direct Download - Apple Color StylerWriter 4000 Update 1.0 File Size: 1725 Kb - Released: July 10, 2000 - Mac OS 9 fix for the Color StyleWriter 4100 and 4500

Direct Download - Apple Color StylerWriter 6000 Series 3.1.1 (Disk 1 of 3) File Size: 442 Kb - Released: August 5, 1997 - Use for the Color StyleWriter 6000 Series

Direct Download - Apple Color StylerWriter 6000 Series 3.1.1 (Disk 2 of 3) File Size: 1165 Kb - Released: August 5, 1997 - Use for the Color StyleWriter 6000 Series

Mac Os 9.0.4 Rom Download

Direct Download - Apple Color StylerWriter 6000 Series 3.1.1 (Disk 3 of 3) File Size: 804 Kb - Released: August 5, 1997 - Use for the Color StyleWriter 6000 Series

Direct Download - Apple Color StylerWriter 2500 2.2.1 File Size: 2268 Kb - Released: January 15, 1997 - Use for the Color StyleWriter 2200, 2400 and 2500

Direct Download - Apple Color StylerWriter 1500 2.2.1 File Size: 2068 Kb - Released: January 15, 1997 - Use for the Color StyleWriter 1500, StyleWriter, StyleWriter II, and StyleWriter 1200

Direct Download - Apple Color StylerWriter Pro 1.5.2 File Size: 203 Kb - Released: March 25, 1995 - Use for the Color StyleWriter Pro

Direct Download - LaserWriter 8.6 File Size: 3588 Kb - For all systems Previous to Mac OS 8.5 - released March 24, 1998

Direct Download - LaserWriter 8.6.1 File Size: 3097 Kb - Mac 0S 8.5x only - released March 24, 1998

Macintosh Ii Rom

AppleScript 1.8.3
AppleScript lets you automate tasks you do on your computer. Using AppleScript and the scriptable applications and scripting additions included with Mac OS 9.2.2, you can automate
changing appearance settings
adding an alias to the Apple menu
opening, renaming, and moving files and folders
arranging folder windows
backing up your hard disk
connecting to servers and shared disks
printing groups of documents
setting up network connections
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: May 10, 2002
  • Requirements: Mac OS 9.2.2

Download File Size: 1.5 MB

AppleWorks 6.2.9
The latest version of AppleWorks - (formerly) the most popular program on the Mac - isreally several applications in one. It gives you six core capabilities (and anumber of combinations thereof): word processing, spreadsheet, database,presentation, drawing and painting.Mac os roms
  • License: Free Updates
  • Developer/Publisher: Apple
  • Modification Date: January 14, 2004
  • Requirements: Mac OS X 10.0 to Mac OS X 10.6.8, PPC Only

Download File Size: 15.8 MB - 6.2.9 updater

Download File Size: 4411 Kb - 6.0.4 updater - May 30, 2000

Download File Size: 1311 Kb - 5.0.4 updater - October 26, 1999

Claris Emailer 2.0v3
Apple's original foray into email.
  • License: No longer supported
  • Developer/Publisher: Apple
  • Modification Date: February 11, 1998
  • Requirements: System 7.1 or higher, 68020 or better

Download File Size: 595 Kb - 2.0 to 2.0v2 Updater

Download File Size: 2.8 MB - 2.0v1 or 2.0v2 to 2.0v3 Updater

Disk Copy 6.3.3
For images in the new NDIF format.Disk Copy is a utility application that will mount diskimages on your desktop, make exact copies of floppy disksfrom a disk image, convert disk images from one format toanother, and create a disk image from a mounted volume orindividual folder.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: January 21, 1999
  • Requirements: Mac OS 7.6 or higher

Download File Size: 753 Kb - Disk Copy 6.3.3

Download File Size: 39 kb - Disk Copy 4.2

CarbonLib 1.6Download
CarbonLib 1.6 delivers improved functionality for Carbon-based applications on Mac OS 8.6, all Mac OS 9 releases and Mac OS X.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: June 20, 2002
  • Requirements: PPC, Mac OS 8.6 or better

Download File Size: 2963 Kb

Font Manager Update 1.0
The Font Manager Update extension fixes the following problems in the Mac OS 8.6 Font Manager:
Corrupt FOND resources: Under certain circumstances, the Font Manager in Mac OS 8.6 may create a corrupt resource inside some applications or fonts. When this occurs, fonts with corrupted resources cannot be moved and some third-party font management tools may crash.
Bad character height: In Mac OS 8.6, the height of characters in Apple's Japanese and Traditional Chinese fonts is one pixel shorter than in Mac OS 8.5, leading to problems displaying, editing, or printing text.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: July 28, 1999
  • Requirements: Mac OS 8.6 - All users of Mac OS 8.6 should install the Font Manager Update and use the Font First Aid utility

Download File Size: 312 Kb

G3 Firmware Update 1.1
Install the Power Macintosh G3 Firmware Update on all blue & white PowerMacintosh G3 Desktop systems to achieve improved PCI performance.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: May 11, 1999
  • Requirements: Blue & White Power Macintosh G3 Desktop systems

Download File Size: 871 KB

G4 Cube Firmware Update 4.1.9
The G4 Cube Firmware Update 4.1.9 will run only on G4 Cube models running Mac OS 9.1 or later from a local hard disk. If you are using Mac OS X on your Cube, you must start up from a local Mac OS 9.1 or later writeable partition (not a CD or network disk) before following the update instructions.
  • License: Free update
  • Developer/Publisher: Apple
  • Modification Date: September 25, 2001
  • Requirements: OS 9.1 or higher, G4 Cube

Download File Size: 1273 Kb - Power Mac G4 Cube Firmware Update updater to version 4.1.9

G4 Firmware Update 4.2.8
The Power Mac G4 Firmware Update 4.2.8 will run only on Power Mac G4 andMacintosh Server G4 models with AGP graphics running Mac OS 9.1 or laterfrom a local hard disk. If you are using Mac OS X on your Power Mac G4or Macintosh Server G4, you must start up from a local Mac OS 9.1 orlater writeable partition (not a CD or network disk) before followingthe update instructions.Firmware Update 4.2.8 includes improvements to starting up Mac OS X fromthe local hard disk, FireWire target disk mode, network startup, gigabitnetworking (on systems with gigabit hardware), and system stability.This update also adds support for additional security options that allowthe Open Firmware to be password-protected.
  • License: Free update
  • Developer/Publisher: Apple
  • Modification Date: October 18, 2001
  • Requirements: English North-American Mac OS 9.1 or higher, AGP G4

Download File Size: 1263 Kb

HyperCard 2.4.1
Utility to allow you to view and use Hypercard stacks.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: June 11, 1998
  • Requirements: 680x0 or PPC

Download File Size: 1674 Kb - HyperCard Player 2.4.1

Download File Size: 5.1 MB - HyperCard Update 2.4.1

iBook Firmware Update 4.1.7
The iBook Firmware Update 4.1.7 will only run on iBook computers runningMac OS 9.1 from a local drive. If you are using Mac OS X you must bootfrom a local Mac OS 9.1 writeable partition (not a CD, or network disk)prior to following the update instructions.
Firmware Update 4.1.7 includes improvements to Firewire target diskmode, network booting, gigabit networking (on systems with gigabithardware), and system stability. This update also adds support foradditional security options which allow the Open Firmware to be passwordprotected.
This update also contains changes from earlier Firmware Updates. Thisupdate adds support for 256 megabyte (MB) memory modules and improvedsupport for using a USB storage device, such as an external hard drive,as a startup disk.
  • License: Free update
  • Developer/Publisher: Apple
  • Modification Date: March 20, 2001
  • Requirements: The iBook Firmware Update 4.1.7 will only run on iBooks using Mac OS 9.1 or later.

Download File Size: 1 MB

iMac Firmware Update 4.1.9
The iMac Firmware Update 4.1.9 will only run on iMac computers withslot-loading CD or DVD drives running Mac OS 9.1 or later from a localdrive. If you are using Mac OS X you must boot from a local Mac OS 9.1or later writeable partition (not a CD, or network disk) prior tofollowing the update instructions.
  • License: Free update
  • Developer/Publisher: Apple
  • Modification Date: May 30, 2000
  • Requirements: slot-loading CD or DVD drives running Mac OS 9.1 or later

Download File Size: 1266 Kb - iMac Firmware Update updater 4.1.9

Internet Config 2.0.2
The Internet Configuration System was designed to make your life easierby reducing the number of times which you need to enter your Internetpreferences into the various preferences dialogs of all your Internetapplications.
  • License: Freeware
  • Developer/Publisher: Quinn 'The Eskimo' and Peter N Lewis
  • Modification Date: July 22, 1998
  • Requirements: System 7 or later, and Component Manager. Ifyou've never heard of Component Manager, that's OK. It's installed aspart of System 7.1 and above, and as part of QuickTime. So chances arethat it's already on your computer. You can just run IC and it will tellyou if you don't have it installed. - Note: Internet Config 2.0.2 orhigher is incorporated into Mac OS 8.5 and higher (i.e. use the InternetControl Panel to change your settings)

Download File Size: 164 Kb - version 2.0.2

Mac OS ROM Update 1.0
Based on customer and developer feedback, Apple has made improvements to its software for the iMac, blue & white Power Macintosh G3 and bronze keyboard PowerBook G3 Series customers. The Mac OS ROM Update 1.0 replaces the Mac OS ROM version 1.4 with version 1.6, which includes the following fixes:
Fixed an intermittent issue where after startup the keyboard/mouse does not respond when a mouse is attached to the top USB port and a keyboard attached to the bottom USB port.'
A possible crash on the PowerBook G3 when removing an attached USB keyboard at the same time as putting the unit to sleep.
Hot swapping a media bay device into a bronze keyboard PowerBook G3 would not always recognize the device.
Using the Target Disk Mode feature on the bronze keyboard PowerBook G3, a user can only use the SCSI ID setting of 2.Before you install your iMac, Power Macintosh G3 or PowerBook G3 must have Mac OS 8.6.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: June 28, 1999
  • Requirements: Mac OS 8.6, iMac, B & W G3 or Bronze PowerBooks

Download File Size: 2089 Kb

Mac OS 7.6.1 Update
The Mac OS 7.6.1 Update improves the reliability of Mac OS computers.
This update is for the U.S. English version of Mac OS 7.6 only.
  • License: Free for those with system 7.6
  • Developer/Publisher: Apple
  • Modification Date: April 7, 1997
  • Requirements: Mac OS 7.6 and a 68020 or higher

Download File Size: 4708 Kb - Net Install - Macbinary file

Download File Size: 7 Kb - L2 Cache Reset Extension - For 54xx/64xx Macs only - Released April 21, 1997

Mac OS 8.1
This software updates Mac OS 8.0 to Mac OS 8.1, which includes bug fixes andfeature enhancements. For complete information, please see all documentationincluded with this software.
  • License: Free update for Mac OS 8 users
  • Developer/Publisher: Apple
  • Modification Date: January 19, 1998
  • Requirements: Mac OS 8 - 68040's and PPC Macs

Download File Size: 15,966 Kb - Macbinary file

Direct DownloadFile Size: 1193 Kb - Disk Tools for PPC -You may want this to install OS 8.1

Mac OS 8.5.1
Some bug fixes for System 8.5.
  • License: Free update for Mac OS 8.5 users
  • Developer/Publisher: Apple
  • Modification Date: December 7, 1998
  • Requirements: Mac OS 8.5, PPC Macs

Download File Size: 2999 Kb

Mac OS 8.6
This software updates Mac OS 8.5 or 8.5.1 to Mac OS 8.6, which includes bug fixes andfeature enhancements. For complete information, please see all documentationincluded with this software.
  • License: Free update for Mac OS 8.5 users
  • Developer/Publisher: Apple
  • Modification Date: May 10, 1999
  • Requirements: Mac OS 8.5, PPC Macs

Download File Size: 35,427 Kb

Mac OS 9.0.4
Mac OS 9.0.4 Update provides additional FireWire and USB support, enhances networking and powermanagement, and improves audio, video and graphics functionality.
Note: After successfully installing Mac OS 9.0.4, return to the Software UpdateControl Panel and click 'Update Now' to find and install additional importantupdates that depend on the presence of Mac OS 9.0.4.
  • License: Free update for those with Mac OS 9
  • Developer/Publisher: Apple
  • Modification Date: April 4, 2000
  • Requirements: Mac OS 9, Mac OS 9.0.2, or Mac OS 9.0.3 and a G3 or higher

Download File Size: 12,578 Kb - English North American

Mac OS Runtime for Java 2.2.5
MRJ 2.2.5 is an upgrade to MRJ 2.2.4 which addresses several problemsaffecting JAR caching, network behavior and users of 2-byteinternational systems.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: June 1, 2001
  • Requirements: PPC, Mac OS 8.1 or better
    MRJ 1.5.1 works on 68030, 68040 or PowerPC microprocessors. You need System 7.5 or later

Download File Size: 5290 Kb - MRJ 2.2.5

Download File Size: 3691 Kb - MRJ 1.5.1 - Released November 4, 1997

MacPPP 2.0.1
Version 2.0.1 Works with MacTCP even on 68000 macs.
  • License: Freeware
  • Developer/Publisher: Merit Network and The Univeristy of Michigan - Now Apple Computer
  • Modification Date: October 28, 1993
  • Requirements: MacPPP 2.0.1 requires MacTCP 1.1 or higher, Macintosh System 6.0.5 or higher

Download File Size: 95 Kb - version 2.5.3 - requires System 7.5 or higher

OpenDoc 1.2.1
Apple's component architecture.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: September 12, 1997
  • Requirements: 68030 or better - 1.2.1 Requires Mac OS 8

Download File Size: 1207 Kb - OpenDoc 1.2 - File 1 of 3 - Released March 26, 1997

Download File Size: 990 Kb - OpenDoc 1.2 - File 2 of 3 - Released March 26, 1997

Download File Size: 822 Kb - OpenDoc 1.2 - File 3 of 3 - Released March 26, 1997

Download File Size: 3324 Kb - OpenDoc 1.2.1 - This version requires Mac OS 8 - Released September 12, 1997

OpenGL 1.2.1
OpenGL for Macintosh enables your computer to display three-dimensional graphics using applications designed to take advantage of OpenGL.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: January 9, 2001
  • Requirements: PPC, Mac OS 8.1 or higher, 32 mb of RAM

Download File Size: 4101 Kb - version 1.2.1 - released January 9, 2001

Open Transport 1.1.2
Open Transport is the modern networking architecture for Mac OS. Itincludes built-in high-performance AppleTalk and TCP/IP protocolsstacks, and support for third party protocol stacks.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: December 13, 1996
  • Requirements: 68030 or better, System 7.5.3, 7.5.5 or 7.1, 7.1.1 and 7.1.2 (not 7.5, 7.5.1 or 7.5.2)

Download File Size: 7344 Kb - version 1.1.2

Open Transport/PPP 1.0
The first Open Transport native PPP. Note: Mac OS 8 and higher come with OT/PPP 1.0.1 or better.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: November 11, 1996
  • Requirements: 68030 or better, System 7.5.3, 7.5.5 or 7.1, 7.1.1 and 7.1.2

Download File Size: 1512 Kb

PlainTalk 1.5.4
Text to speech and speech recognition.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: May 10, 1999
  • Requirements: Version 1.5.4 requires Mac OS 8.5 or 8.6

Download File Size: 1741 Kb - English Speech Recognition - Mac OS 8.5 or 8.6 only - Version 1.5.4

PowerBook Firmware Update 4.2.9
The PowerBook Firmware Update 4.2.9 will only run on 550MHz or 667MHzPowerBook G4 computers running Mac OS 9.1 or later from a local drive. If you are using Mac OS X you must boot from a local Mac OS 9.1writeable partition (not a CD, or network disk) prior to following theupdate instructions.
Firmware Update 4.2.9 includes improvements to Firewire target disk modewhen running Mac OS X, and improves starting up on systems with1gigabyte (GB) RAM and enables Netbooting over gigabit Ethernet.
  • License: Free update
  • Developer/Publisher: Apple
  • Modification Date: December 18, 2001
  • Requirements: 550MHz or 667MHz PowerBook G4 computers running Mac OS 9.1 or later

Download File Size: 1.2 MB

System 7.0.1
The following files are self-extracting archives of Dual Density disk images. To use, download, decompress, and use DiskCopy or ShrinkWrap to create 8 disks.
  • License: Free
  • Developer/Publisher: Apple
  • Modification Date: 1991
  • Requirements: 68000 or better
System 7.5 Update 2.0
Update your system from 7.5, 7.5.1, or 7.5.2 to 7.5.3. You can also order System 7.5 Update 2.0 on a CD or a highdensity floppy disk set for $13 shipping/handling plus tax from the Apple Order Centerby calling 1-800-293-6617, extension 984.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: March 11, 1996
  • Requirements: System 7.5, 7.5.1 or 7.5.2

Download File Size: 15,566 Kb

System 7.5.5 Update
In order to install the update, you must have System 7.5.3.System 7.5.5 Update cannot be installed on earlierversions of System 7.5.
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: September 18, 1996
  • Requirements: System 7.5.3 or 7.5.3 Revision 2 - System 7.5.5 works fine on all Macs, even those with 68000 processors 7.5.5 may be a little RAM hungry for a 68000 so you may want to try system 7.0.1

Download File Size: 3123 Kb

Direct DownloadFile Size: 26 Kb

PowerPC Interupt Extension - Apple recommends installing the PowerPC Interrupt Extension for all customers who have installed System 7.5.5 Update on a desktop Power Macintosh, PowerPC-based Performa, Mac OS-compatible, or on a desktop computer with a PowerPC upgrade card.Thread Manager 2.0.1
The Thread Manager is an operating system enhancement which allowsapplications, which have been written to take advantage of the ThreadManager, to perform multithreading. Multithreading allows anapplication process to be broken into simple subprocesses that proceedconcurrently in the same overall application context.
Mac Os Rom Download
  • License: Free Update
  • Developer/Publisher: Apple
  • Modification Date: June 1, 1994
  • Requirements: System 7.0 to 7.1.3 only

Download File Size: 3.7 MB

All OldOs fans will know that there is little more satisfying than getting that old computer or Operating System up and running. What's even better than getting that old version of NT up and running is running an OS that shouldn't work; that wasn't intended to work on your hardware.

What's in this How-To?In this how-to, you be guided through the full process of setting up MacOS 7.5.3 and optionally the 7.5.5 update on Basilisk II, the freeware Mac II emulator designed by Christian Bauer, from scratch using only freeware, downloadable items. The end result will be a fully working MacOS system.

Tools:To accomplish these tasks you will need to download the following sets of tools:

  • Aladdin StuffIt Expander for Windows 5.0 (It is important to use a version such as this as the new version offered on Aladdin Systems website does not support the decompression of MacBinary files under Windows, and we will be doing that here)
  • HFV Explorer (A free utility to use HFS volumes under Windows)
  • Basilisk II Mac Emulator (Windows NT/9x Version)
  • Install CD Image Part: (1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)
  • System 7.5.5 Update for 7.5.3, Disk: (1)(2)(3)
  • iCab Net Browser (the only browser in development for 68k Mac's - it's fast and it's not MS :) )
  • WinImage Trial Edition (This is only if you are a purist who prefers using slow floppy disks compared ultra-fast disk images ;) )

You can download a Mac Quadra 650 ROM here: Download. Note that you may only download the ROM if you have an actual Macintosh. Using the ROM without owning a Macintosh is illegal.

Mac Os Rom Download

Method
1) Preparation:
Obviously, the first step is to download the files that are required and any optional extras you wish to use in your emulated or Macintosh system. Once you have downloaded all the files you will be using, follow the instructions below and you will soon be looking at the smiley Mac that either know and love, or will soon learn to love!
Install the applications for Windows, and create a directory to keep all the Apple files you will be using later.

2) Start Up Disk:
Run StuffIt Expander for Windows. You will be greeted with a screen like the one shown below.

Locate the file you downloaded earlier called 'Network_Access_Disk_7.5.sea.bin', and drag it into the StuffIt Expander Window. This will decompress the file and create a new directory below the one in which 'Network_Access_Disk_7.5.sea.bin' was stored. This will be called 'Network Access', and contains The Network Access Disk Readme and a file called Network Access.Image. It is the latter which we shall concern ourselves with.

2 a) Writing the Boot floppy;
To physically write a boot floppy for Basilisk II then use WinImage Trial Edition that you downloaded earlier. From the 'File' Menu, select 'Open'. Select to show all files in the dialogue at the base of the window. Open the newly made Network Access folder, and Select to open the 'Network Access.Image' file.

Macintosh Plus Rom Download

When you open this Image, NOTHING will be displayed in the WinImage Window, as shown below, DON'T WORRY ABOUT THIS. The Image is there.

From the disk menu, select to write a disk.
Insert a blank 1.44Mb floppy disk into the disk drive you gave ticked under the 'Disk' menu.
You have created your startup disk for a Macintosh Computer!

3) Preparing Hard Files for Basilisk II:
Open the program HFV Explorer from the folder you installed it to. Now, to format a new Hard Drive File for use in Basilisk II. For a start, lets format a 500 Megabyte Apple HFS Hard Drive. In the 'File' Menu in the HFV Explorer Window, select the option to 'Format New Volume'

The Options selected in the Picture above will create a new 'Hard Disk' for use in the Emulated Macintosh. The 'Mac' will see this as a 500Mb Hard Disk Partition named System7, whereas it is really a file, stored in D:system7.hfv. Get the picture? (NOTE: The volume names and file names do not have to match, I merely do this for the sake of consistency. For example, if you name the file the same as the volume name in the emulated environment, it is easier to keep yourself right when opening volumes in HFV Explorer.)

Locate all 19 parts of the System 7.5.3 Install CD Image you downloaded earlier. Copy all these items to your Macintosh Disk volume (System7 in this example by dragging them to it). It is a good idea to create folders from within HFV Explorer in the same way as you would in Windows Explorer, just to keep track of all the files. Copy all the Macintosh files you will be using later on at this point as well.

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When the above dialogue is shown, always select 'Automatic; let the program decide' and 'OK to All' as is shown above.

4) Configuring the Basilisk II Emulator:
Once you have unzipped Basilisk II to your chosen folder, open the program 'BasiliskIIGUI.exe'. This is the configuration utility for Basilisk II. Since Basilisk II emulates a a Macintosh system with a 68020, 30 or 40 Central Processing Unit, you will need a ROM file from one of these computers. You are only allowed to use a ROM from the computer you legally own. There are detailed instructions in the Basilisk Installation regarding dumping a rom from a real 68k Mac. There is a Quadra ROM available from the Downloads Section for Quadra owners only, and is provided for convenience only.

In the 'General' Tab:
set the Boot Driver to '0: Boot from first bootable volume'
Set the Model ID to '14 (Mac Quadra 900)' (No matter what ROM you are using, the Windows port of BII is optimized to use this model ID.
Set the CPU to 68040, and check the use of FPU Emulation.

In the 'Memory' Tab:
Set the RAM size to something that won't cripple your PC, but won't leave the Mac short either. 64 Mb is fine for most 68k work.
Click browse at the 'ROM file path' section to find your ROM file.
Information about the ROM will be displayed in the box at the base of the Window, if you 'Corrupt' or 'Unsupported', then you have incorrectly obtained the ROM from your Macintosh.

In the 'Screen' Tab:
Completely your preference. I always like to set the 'Colors' value to 16 bit or 32 bit though.

Next, move to the 'Disk' Tab:
Firstly, click on browse, enable all files in the file types field, and find the file 'Network Access.image'.
Next, find the Hard Disk File you created earlier.
Set the Network Install Image to hive higher boot priority by putting it up the list.
Your end result should appear similar to this:

Go to the floppy and CD tabs to configure which of your host PCs removable disks you want to use in the same manner.
We are now ready to boot the Emulated Mac.

5)First Boot
When you boot your Macintosh for the first time, the best thing to do is to copy the system folder from the Network Access disk Image to your System hardfile.

You can then, if you chose to do so, shut the Mac down from the special menu, and the remove the Network Access Disk from list of installed disks in the BII GUI program. This will serve to make things slightly tidier, and also test if your copy of the System Folder was successful.

When you restart, you are now ready to install System 7.5.3.

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Open up the folder in which you imported the 19 Installer part images. In my example, this folder was called 'System 7 Installer'

Double-click to open the first part (the Self Mounting Image or .SMI file).
Agree to the terms of the license. This will mount the image of the CD Installer on the desktop.

Double click to open the CD Image.

You are now ready to install The System Software. You will be greeted with a screen like this one:

From here on in, it is pretty much follow the bouncing ball. However, you should make sure that installation disk is selected as the one you wish to use in BII. Also Select Custom Install. My Setup looked like this:

Chose the components you want to install. I chose pretty much all, except A/Rose under Networking and Extensions, as BII is incompatible with this.
When you have installed the system reboot the 'Mac'.
IMPORTANT NOTE: If you wish to install the Macintosh System 7.5.5 update YOU MUST chose 'Easy Install'. There is a bug in the Emulator which causes any custom or other types of installs to fail when updated to 7.5.5.
HOORAY!:

6) Configuring the System
You can now start to install all the optional software you like.
If you are installing The System 7.5.5 Update, it is best to do it now, when there are no applications installed on the system.
To install the Update, you will also need the Disk Copy Application listed above.
Locate the DiskCopy Image and open it. This will mount a floppy disk called Disk Copy onto the dekptop.
Open that image.

Copy the lower file onto the desktop, you will get a warning about a locked disk most likely, this is referring to the disk image. Just click OK.
Now, go to the folder with the update disk images, there are three self extracting archives. Open them all.

You should now have something very similar to the above set up. Drag the three files on the bottom row to the Disk Copy Application we moved to the desktop before.

NOTE: You can again, create update disks to use on a real Mac or for reference. Format three floppies to Mac 1.44Mb and simply copy the contents of the three images shown above to the three diskettes.

Open up the 'disk' Update - 1' and double click on the installer. This will automatically update the system to 7.5.5

CONGRATULATIONS:
The groundwork is now done for making your Macintosh System. The OS is set up and you have a number of Applications installed.

Please visit the download section of OldOS for more high quality Macintosh freeware and abandonware programs updated regularly. :)

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